Hydraulic Diaphragm Metering Pump ORLITA Evolution
Capacity range of single-head pump: 3 – 7400 l/h, 400 – 10 bar
The ORLITA Evolution meets the most exacting safety requirements as an extremely robust hydraulic diaphragm metering pump. It is characterised by its PTFE multi-layer diaphragm with integral diaphragm rupture warning/signalling and unique diaphragm position control.
Product description
Maximum process reliability and flexibility.
The ORLITA Evolution hydraulic diaphragm metering pump range of EF1a, EF2a, EF3a and EF4a form an integrated product range with stroke lengths of 15 to 40 mm. This covers the capacity range of 3 to 7,400 l/h at 400 – 10 bar. A wide range of drive versions is available, including some with ATEX certification for use in Zone 1 or Zone 2 areas at risk from explosion. The ORLITA Evolution product range is designed to comply with API 675.
Your benefits
Maximum process reliability:
- PTFE multi-layer diaphragm with integral diaphragm rupture warning/signalling system
- Integral hydraulic relief valve
- The new diaphragm position control protects against impermissible operating statuses (e.g. no damage in the event of a blockage on the suction or discharge side)
- Metering reproducibility is better than ± 1% within the 10-100% stroke length adjustment range under certain defined conditions and with proper installation
- Continuous bleeding of the oil chamber ensures reliable operation
Excellent flexibility:
- The modular and compact construction with single and multiple pump versions permits a wide range of applications. In multiple pump systems up to 5 metering units can be combined, including units with different pump capacities
Field of application
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Oil and gas industry
- Metering of reactants and catalysts in the chemical industry
- Volume-proportional metering of chemicals/additives in the treatment of boiler feed water
- Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips
Technical Details
- Stroke length: 0 - 16 mm (Evo 1, Evo 2), 0 - 25 mm (Evo 3), 0 - 40 mm (Evo 4)
- Rod force: 2600 N (Evo 1), 5400 N (Evo 2), 8000 N (Evo 3), 15,700 N (Evo 4)
- Stroke length adjustment range: 0 – 100%. Stroke length adjustment: manually using manual adjustment wheel and scaled display (optionally with electric actuator or control drive). A fixed stroke variant in accordance with API 674 is also available as an alternative
- Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation
- PTFE multi-layer diaphragm with electrical diaphragm rupture warning/signalling system via a contact
- Integrated hydraulic relief and bleed valve
- Wetted materials: Stainless steel 1.4404, special designs available on request Plastics PVC, PVDF, special designs available on request
- A wide range of drive versions is available: Three-phase AC standard motors also for use in areas at risk from explosion, different flange designs for use of customer-specific motors
- Degree of protection: IP 55
- Design in compliance with API 675 / API 674 among others
ORLITA Evolution EF1a
Technical data for Evolution EF1a single head pump 50 Hz SST
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
71 | 97 | 116 | 145 | 165 | 181 | 201 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
8 | 400 | 1.5 | 2.0 | 2.4 | 3.0 | 3.4 | 3.8 | 4.2 | 0.80 | 3.0 | DN 3 | 80 |
10 | 337 | 3.3 | 4.5 | 5.3 | 6.7 | 7.6 | 8.3 | 9.2 | 1.26 | 3.0 | DN 3 | 80 |
11 | 278 | 4.6 | 6.3 | 7.5 | 9.4 | 10.7 | 11.7 | 13.0 | 1.52 | 3.0 | DN 6 | 80 |
12 | 234 | 5.9 | 8.1 | 9.7 | 12.1 | 13.8 | 15.1 | 16.8 | 1.81 | 3.0 | DN 6 | 80 |
13 | 200 | 7.5 | 10.3 | 12.3 | 15.3 | 17.5 | 19.1 | 21.3 | 2.12 | 3.0 | DN 6 | 80 |
14 | 172 | 6.5 | 8.9 | 10.6 | 13.3 | 15.1 | 16.6 | 18.4 | 2.46 | 3.0 | DN 6 | 80 |
15 | 150 | 8.1 | 11.0 | 13.2 | 16.5 | 18.8 | 20.6 | 22.9 | 2.83 | 3.0 | DN 6 | 80 |
16 | 132 | 9.9 | 13.5 | 16.1 | 20.2 | 22.9 | 25.2 | 27.9 | 3.22 | 3.0 | DN 6 | 80 |
17 | 117 | 11.9 | 16.3 | 19.5 | 24.3 | 27.7 | 30.4 | 33.7 | 3.63 | 3.0 | DN 6 | 80 |
18 | 104 | 14.2 | 19.4 | 23.2 | 29.1 | 33.1 | 36.3 | 40.3 | 4.07 | 3.0 | DN 6 | 80 |
19 | 93 | 16.8 | 23.0 | 27.5 | 34.3 | 39.1 | 42.9 | 47.6 | 4.54 | 3.0 | DN 6 | 80 |
20 | 84 | 17.8 | 24.3 | 29.0 | 36.3 | 41.3 | 45.3 | 50.3 | 5.03 | 3.0 | DN 10 | 80 |
21 | 76 | 20.1 | 27.4 | 32.8 | 41.0 | 46.6 | 51.2 | 56.8 | 5.54 | 3.0 | DN 10 | 80 |
22 | 70 | 22.3 | 30.4 | 36.4 | 45.5 | 51.8 | 56.8 | 63.1 | 6.08 | 3.0 | DN 10 | 80 |
23 | 64 | 24.6 | 33.6 | 40.3 | 50.3 | 57.3 | 62.8 | 69.8 | 6.65 | 3.0 | DN 10 | 80 |
25 | 54 | 30.1 | 41.1 | 49.2 | 61.5 | 70.0 | 76.8 | 85.3 | 7.85 | 3.0 | DN 10 | 80 |
29 | 40 | 42.8 | 58.4 | 69.9 | 87.4 | 99.4 | 109.0 | 121.1 | 10.57 | 3.0 | DN 10 | 80 |
32 | 34 | 48.8 | 66.7 | 79.7 | 99.6 | 113.4 | 124.4 | 138.1 | 12.87 | 3.0 | DN 10 | 80 |
38 | 25 | 71.9 | 98.2 | 117.5 | 146.8 | 167.1 | 183.3 | 203.5 | 18.15 | 3.0 | DN 10 | 80 |
44 | 17 | 97.4 | 133.1 | 159.2 | 199.0 | 226.4 | 248.4 | 275.8 | 24.33 | 3.0 | DN 16 | 80 |
47 | 14 | 111.2 | 151.9 | 181.6 | 227.0 | 258.3 | 283.4 | 314.7 | 27.76 | 3.0 | DN 16 | 80 |
50 | 14 | 127.1 | 173.7 | 207.7 | 259.7 | 295.5 | 324.1 | 359.9 | 31.42 | 3.0 | DN 16 | 80 |
54 | 12 | 148.3 | 202.6 | 242.3 | 302.9 | 344.6 | 378.1 | 419.8 | 36.64 | 3.0 | DN 16 | 80 |
58 | 10 | 171.1 | 233.7 | 279.5 | 349.4 | 397.6 | 436.1 | 484.3 | 42.27 | 3.0 | DN 16 | 80 |
60 | 10 | 183.1 | 250.1 | 299.1 | 373.9 | 425.5 | 466.7 | 518.3 | 45.24 | 3.0 | DN 16 | 80 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)
Technical data for Evolution EF1a single-head pump 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
---|---|---|---|---|---|---|---|---|---|---|
88 | 117 | 140 | 175 | 199 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
8 | 400 | 1.8 | 2.4 | 2.9 | 3.6 | 4.1 | 0.80 | 3.0 | DN 3 | 80 |
10 | 337 | 4.1 | 5.4 | 6.4 | 8.1 | 9.2 | 1.26 | 3.0 | DN 3 | 80 |
11 | 278 | 5.7 | 7.6 | 9.1 | 11.3 | 12.9 | 1.52 | 3.0 | DN 6 | 80 |
12 | 234 | 7.4 | 9.8 | 11.7 | 14.6 | 16.6 | 1.81 | 3.0 | DN 6 | 80 |
13 | 200 | 9.3 | 12.4 | 14.8 | 18.5 | 21.1 | 2.12 | 3.0 | DN 6 | 80 |
14 | 172 | 8.1 | 10.7 | 12.8 | 16.0 | 18.2 | 2.46 | 3.0 | DN 6 | 80 |
15 | 150 | 10.0 | 13.3 | 15.9 | 19.9 | 22.6 | 2.83 | 3.0 | DN 6 | 80 |
16 | 132 | 12.2 | 16.3 | 19.5 | 24.3 | 27.7 | 3.22 | 3.0 | DN 6 | 80 |
17 | 117 | 14.8 | 19.6 | 23.5 | 29.4 | 33.4 | 3.63 | 3.0 | DN 6 | 80 |
18 | 104 | 17.6 | 23.4 | 28.0 | 35.1 | 39.9 | 4.07 | 3.0 | DN 6 | 80 |
19 | 93 | 20.8 | 27.7 | 33.2 | 41.4 | 47.1 | 4.54 | 3.0 | DN 6 | 80 |
20 | 84 | 22.0 | 29.3 | 35.1 | 43.8 | 49.8 | 5.03 | 3.0 | DN 10 | 80 |
21 | 76 | 24.9 | 33.1 | 39.6 | 49.5 | 56.2 | 5.54 | 3.0 | DN 10 | 80 |
22 | 70 | 27.6 | 36.7 | 43.9 | 54.9 | 62.5 | 6.08 | 3.0 | DN 10 | 80 |
23 | 64 | 30.5 | 40.6 | 48.6 | 60.7 | 69.1 | 6.65 | 3.0 | DN 10 | 80 |
25 | 54 | 37.3 | 49.6 | 59.4 | 74.2 | 84.4 | 7.85 | 3.0 | DN 10 | 80 |
29 | 40 | 53.0 | 70.5 | 84.3 | 105.4 | 119.9 | 10.57 | 3.0 | DN 10 | 80 |
32 | 34 | 60.5 | 80.4 | 96.2 | 120.3 | 136.7 | 12.87 | 3.0 | DN 10 | 80 |
38 | 25 | 89.1 | 118.5 | 141.8 | 177.2 | 201.5 | 18.15 | 3.0 | DN 10 | 80 |
44 | 17 | 120.8 | 160.5 | 192.1 | 240.1 | 273.1 | 24.33 | 3.0 | DN 16 | 80 |
47 | 14 | 137.8 | 183.2 | 219.1 | 274.0 | 311.6 | 27.76 | 3.0 | DN 16 | 80 |
50 | 14 | 157.6 | 209.5 | 250.7 | 313.4 | 356.4 | 31.42 | 3.0 | DN 16 | 80 |
54 | 12 | 183.8 | 244.4 | 292.4 | 365.5 | 415.7 | 36.64 | 3.0 | DN 16 | 80 |
58 | 10 | 212.0 | 281.9 | 337.3 | 421.7 | 479.5 | 42.27 | 3.0 | DN 16 | 80 |
60 | 10 | 226.9 | 301.7 | 361.0 | 451.3 | 513.2 | 45.24 | 3.0 | DN 16 | 80 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)Important note:
Abridged presentation of our complete product range. Other types on request
Wetted materials for Evolution EF1a
Identity code of material | Dosing head | Diaphragm/diaphragm mounting screw | Connection on suction/discharge side | Seals | Valve seats | Valve balls up to DN 10 | Valve plates/valve springs as of DN 16 |
---|---|---|---|---|---|---|---|
S2 | Stainless steel 1.4571/1.4404 | PTFE / stainless steel 1.4462 | Stainless steel 1.4404 | stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4462 |
P1 | PVDF | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
V1 | PVC | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
Motor data for EVOLUTION EF1a single-head pump
Identity code specification | Power supply | Remarks | |||
S | 3-phase, IP 55 | 230 V/400 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
T | 3-phase, IP 55 | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | |
L | 3-phase, IP 55, II 2G Ex de IIC T4 Gb | 230 V/400 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
Q | 3-phase, IP 55, II 2G Ex de IIC T4 | 265 V/460 V | 60 Hz | 0.45 kW | With PTC, speed control range 1:5 |
V | 1-phase, IP 55 | 230 V | 50 Hz | 0.75 kW | Variable speed stroke control motor with integrated frequency converter |
ORLITA Evolution EF2a
Technical data for Evolution EF2a single-head pump 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
71 | 97 | 116 | 145 | 165 | 181 | 201 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
11 | 400 | 3.9 | 5.2 | 6.2 | 7.8 | 8.9 | 10.1 | 10.8 | 1.52 | 3.0 | DN 6 | 95 |
12 | 400 | 5.5 | 7.3 | 8.7 | 10.9 | 12.4 | 14.0 | 15.1 | 1.81 | 3.0 | DN 6 | 95 |
13 | 400 | 7.3 | 9.8 | 11.7 | 14.6 | 16.6 | 18.8 | 20.2 | 2.12 | 3.0 | DN 6 | 95 |
14 | 400 | 3.8 | 5.1 | 6.0 | 7.6 | 8.5 | 9.7 | 10.4 | 2.46 | 3.0 | DN 6 | 95 |
15 | 351 | 5.4 | 7.1 | 8.5 | 10.7 | 12.1 | 13.7 | 14.8 | 2.83 | 3.0 | DN 6 | 95 |
16 | 309 | 7.3 | 9.7 | 11.6 | 14.5 | 16.5 | 18.7 | 20.1 | 3.22 | 3.0 | DN 6 | 95 |
17 | 274 | 9.5 | 12.4 | 15.3 | 18.9 | 21.6 | 24.4 | 26.3 | 3.63 | 3.0 | DN 6 | 95 |
18 | 244 | 12.2 | 16.2 | 19.4 | 24.2 | 27.6 | 31.2 | 33.6 | 4.07 | 3.0 | DN 6 | 95 |
19 | 219 | 15.2 | 20.3 | 24.2 | 30.3 | 34.4 | 39.0 | 42.0 | 4.54 | 3.0 | DN 6 | 95 |
20 | 198 | 16.1 | 21.4 | 26.5 | 31.9 | 36.3 | 41.2 | 44.3 | 5.03 | 3.0 | DN 10 | 95 |
21 | 179 | 18.2 | 24.2 | 28.9 | 36.1 | 41.1 | 46.6 | 50.1 | 5.54 | 3.0 | DN 10 | 95 |
22 | 163 | 20.5 | 27.2 | 32.5 | 40.6 | 46.2 | 52.4 | 56.3 | 6.08 | 3.0 | DN 10 | 95 |
23 | 149 | 22.9 | 30.4 | 36.4 | 45.5 | 51.8 | 58.7 | 63.1 | 6.65 | 3.0 | DN 10 | 95 |
25 | 127 | 28.4 | 37.7 | 45.1 | 56.3 | 64.1 | 72.7 | 78.1 | 7.85 | 3.0 | DN 10 | 95 |
29 | 94 | 41.7 | 55.4 | 66.3 | 82.8 | 94.3 | 106.8 | 114.8 | 10.57 | 3.0 | DN 10 | 95 |
32 | 77 | 42.9 | 57.0 | 68.1 | 85.2 | 96.9 | 109.9 | 118.1 | 12.87 | 3.0 | DN 10 | 95 |
38 | 55 | 69.1 | 91.9 | 109.9 | 137.3 | 156.3 | 177.1 | 190.4 | 18.15 | 3.0 | DN 10 | 95 |
44 | 41 | 95.6 | 127.0 | 151.9 | 189.9 | 216.1 | 244.9 | 263.2 | 24.33 | 3.0 | DN 16 | 95 |
47 | 36 | 110.0 | 146.2 | 174.8 | 218.5 | 248.7 | 281.8 | 302.9 | 27.76 | 3.0 | DN 16 | 95 |
50 | 32 | 125.4 | 166.6 | 199.3 | 249.1 | 283.5 | 321.3 | 345.3 | 31.42 | 3.0 | DN 16 | 95 |
54 | 27 | 148.0 | 196.7 | 235.2 | 294.0 | 334.5 | 379.1 | 407.5 | 36.64 | 3.0 | DN 16 | 95 |
58 | 24 | 172.4 | 229.0 | 273.9 | 342.4 | 389.6 | 441.6 | 474.6 | 42.27 | 3.0 | DN 16 | 95 |
60 | 22 | 185.7 | 246.7 | 295.0 | 368.8 | 419.6 | 475.6 | 511.2 | 45.24 | 3.0 | DN 16 | 95 |
65 | 19 | 217.7 | 289.3 | 346.0 | 432.5 | 492.1 | 557.8 | 599.5 | 53.09 | 3.0 | DN 20 | 95 |
70 | 16 | 254.7 | 338.5 | 404.8 | 506.0 | 575.8 | 652.6 | 701.4 | 61.58 | 3.0 | DN 20 | 95 |
76 | 14 | 303.2 | 402.9 | 481.8 | 602.2 | 685.3 | 776.7 | 834.8 | 72.58 | 3.0 | DN 20 | 95 |
78 | 13 | 320.4 | 425.8 | 509.2 | 636.4 | 724.2 | 820.8 | 882.2 | 76.45 | 3.0 | DN 20 | 95 |
80 | 12 | 338.2 | 449.3 | 537.4 | 671.7 | 764.4 | 866.3 | 931.1 | 80.42 | 3.0 | DN 20 | 95 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)
Technical data for Evolution EF2a single-head pump 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
---|---|---|---|---|---|---|---|---|---|---|
88 | 117 | 140 | 175 | 199 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
11 | 400 | 4.7 | 6.3 | 7.5 | 9.4 | 10.7 | 1.52 | 3.0 | DN 6 | 95 |
12 | 400 | 6.6 | 8.8 | 10.5 | 13.1 | 14.9 | 1.81 | 3.0 | DN 6 | 95 |
13 | 400 | 8.8 | 11.8 | 14.1 | 17.6 | 20.0 | 2.12 | 3.0 | DN 6 | 95 |
14 | 400 | 4.6 | 6.1 | 7.4 | 9.2 | 10.5 | 2.46 | 3.0 | DN 6 | 95 |
15 | 351 | 6.5 | 8.6 | 10.3 | 12.9 | 14.6 | 2.83 | 3.0 | DN 6 | 95 |
16 | 309 | 8.8 | 11.7 | 14.0 | 17.4 | 19.8 | 3.22 | 3.0 | DN 6 | 95 |
17 | 274 | 11.4 | 15.3 | 18.3 | 22.9 | 26.0 | 3.63 | 3.0 | DN 6 | 95 |
18 | 244 | 14.6 | 19.5 | 23.4 | 29.2 | 33.2 | 4.07 | 3.0 | DN 6 | 95 |
19 | 219 | 18.2 | 24.4 | 29.2 | 36.5 | 41.5 | 4.54 | 3.0 | DN 6 | 95 |
20 | 198 | 19.3 | 25.8 | 30.8 | 38.5 | 43.8 | 5.03 | 3.0 | DN 10 | 95 |
21 | 179 | 21.8 | 29.2 | 34.9 | 43.6 | 49.6 | 5.54 | 3.0 | DN 10 | 95 |
22 | 163 | 24.6 | 32.8 | 39.2 | 49.0 | 55.8 | 6.08 | 3.0 | DN 10 | 95 |
23 | 149 | 27.5 | 36.7 | 43.9 | 54.9 | 62.5 | 6.65 | 3.0 | DN 10 | 95 |
25 | 127 | 34.1 | 45.5 | 54.4 | 68.0 | 77.3 | 7.85 | 3.0 | DN 10 | 95 |
29 | 94 | 50.0 | 66.8 | 80.0 | 100.0 | 113.7 | 10.57 | 3.0 | DN 10 | 95 |
32 | 77 | 51.5 | 68.7 | 82.2 | 102.8 | 116.9 | 12.87 | 3.0 | DN 10 | 95 |
38 | 55 | 82.9 | 110.8 | 132.6 | 165.7 | 188.5 | 18.15 | 3.0 | DN 10 | 95 |
44 | 41 | 114.7 | 153.2 | 183.3 | 229.2 | 260.6 | 24.33 | 3.0 | DN 16 | 95 |
47 | 36 | 132.0 | 176.3 | 211.0 | 263.7 | 299.9 | 27.76 | 3.0 | DN 16 | 95 |
50 | 32 | 150.5 | 201.0 | 240.5 | 300.6 | 341.9 | 31.42 | 3.0 | DN 16 | 95 |
54 | 27 | 177.6 | 237.2 | 251.1 | 413.8 | 403.5 | 36.64 | 3.0 | DN 16 | 95 |
58 | 24 | 206.9 | 276.3 | 330.6 | 413.2 | 469.9 | 42.27 | 3.0 | DN 16 | 95 |
60 | 22 | 222.8 | 297.6 | 356.1 | 445.1 | 506.1 | 45.24 | 3.0 | DN 16 | 95 |
65 | 19 | 261.2 | 349.0 | 417.6 | 522.0 | 593.6 | 53.09 | 3.0 | DN 20 | 95 |
70 | 16 | 305.6 | 408.3 | 488.6 | 610.7 | 694.4 | 61.58 | 3.0 | DN 20 | 95 |
76 | 14 | 363.8 | 485.9 | 581.5 | 726.8 | 826.5 | 72.58 | 3.0 | DN 20 | 95 |
78 | 13 | 384.5 | 513.5 | 614.5 | 768.1 | 873.5 | 76.45 | 3.0 | DN 20 | 95 |
80 | 12 | 405.8 | 542.0 | 648.5 | 810.7 | 921.9 | 80.42 | 3.0 | DN 20 | 95 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)Important note:
Abridged presentation of our complete product range. Other types on request
Wetted materials for Evolution EF2a
Identity code of material | Dosing head | Diaphragm/diaphragm mounting screw | Connection on suction/discharge side | Seals | Valve seats | Valve balls up to DN 10 | Valve plates/valve springs as of DN 16 |
---|---|---|---|---|---|---|---|
S2 | Stainless steel 1.4404 | PTFE / stainless steel 1.4462 | Stainless steel 1.4404 | stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4462 |
P1 | PVDF | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
V1 | PVC | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
Motor data for EVOLUTION EF2a single-head pump
Identity code specification | Power supply | Remarks | |||
S | 3-phase, IP 55 | 230 V/400 V | 50 Hz | 1.1 kW | With PTC, speed control range 1:5 |
T | 3-phase, IP 55 | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 1.1 kW | |
L | 3-phase, IP 55, II 2G Ex de IIC T4 Gb | 230 V/400 V | 50 Hz | 1.1 kW | With PTC, speed control range 1:5 |
Q | 3-phase, IP 55, II 2G Ex de IIC T4 | 265 V/460 V | 60 Hz | 1.1 kW | With PTC, speed control range 1:5 |
V | 3-phase, IP 55 | 230 V | 50 Hz | 1.5 kW | Variable speed stroke control motor with integrated frequency converter |
ORLITA Evolution EF3a
Technical data for Evolution EF3a single head pump 50 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
73 [2] | 97 [3] | 116 [4] | 145 [5] | 165 [6] | 181 [7] | 201 [8] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
17 | 5.67 | 24 | 33 | 39 | 49 | 56 | 61 | 68 | 397 | 0.72 | 0.80 | DN 6 |
22 | 9.50 | 41 | 55 | 66 | 82 | 94 | 103 | 114 | 237 | 0.87 | 0.93 | DN 6 |
25 | 12.27 | 53 | 71 | 85 | 106 | 121 | 133 | 148 | 183 | 0.83 | 0.85 | DN 10 |
30 | 17.67 | 77 | 102 | 123 | 153 | 174 | 191 | 213 | 127 | 0.92 | 0.95 | DN 10 |
34 | 22.70 | 99 | 132 | 158 | 197 | 224 | 246 | 273 | 99 | 0.90 | 0.94 | DN 16 |
38 | 28.35 | 124 | 165 | 197 | 246 | 280 | 307 | 341 | 79 | 0.93 | 0.95 | DN 16 |
44 | 38.01 | 166 | 221 | 264 | 330 | 376 | 412 | 458 | 59 | 0.95 | 0.97 | DN 20 |
50 | 49.09 | 215 | 285 | 341 | 427 | 486 | 533 | 592 | 46 | 0.97 | 0.98 | DN 20 |
58 | 66.05 | 289 | 384 | 459 | 574 | 653 | 717 | 796 | 34 | 0.98 | 0.99 | DN 20 |
63 | 77.93 | 341 | 453 | 542 | 678 | 771 | 846 | 939 | 29 | 0.97 | 0.98 | DN 25 |
70 | 96.21 | 421 | 559 | 669 | 837 | 952 | 1,044 | 1,160 | 23 | 0.97 | 0.98 | DN 25 |
75 | 110.45 | 483 | 642 | 768 | 960 | 1,093 | 1,199 | 1,332 | 20 | 0.98 | 0.98 | DN 25 |
100 | 196.35 | 860 | 1,142 | 1,366 | 1,708 | 1,943 | 2,132 | 2,368 | 11 | 0.99 | 0.98 | DN 40 |
Version PVC, PVDF max. 16 bar
Technical data for Evolution EF3a single head pump 60 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||
---|---|---|---|---|---|---|---|---|---|---|
88 [2] | 117 [3] | 140 [4] | 175 [5] | 199 [6] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
17 | 5.67 | 30 | 39 | 47 | 59 | 67 | 397 | 0.72 | 0.77 | DN 6 |
22 | 9.50 | 50 | 66 | 79 | 99 | 113 | 237 | 0.83 | 0.85 | DN 6 |
25 | 12.27 | 64 | 86 | 103 | 128 | 146 | 183 | 0.83 | 0.85 | DN 10 |
30 | 17.67 | 93 | 124 | 148 | 185 | 211 | 127 | 0.87 | 0.89 | DN 10 |
34 | 22.70 | 119 | 159 | 190 | 238 | 271 | 99 | 0.88 | 0.89 | DN 16 |
38 | 28.35 | 149 | 199 | 238 | 297 | 338 | 79 | 0.89 | 0.90 | DN 16 |
44 | 38.01 | 200 | 266 | 319 | 399 | 453 | 59 | 9.00 | 0.91 | DN 20 |
50 | 49.09 | 259 | 344 | 412 | 515 | 586 | 46 | 0.91 | 0.91 | DN 20 |
58 | 66.05 | 348 | 463 | 554 | 693 | 788 | 34 | 0.92 | 0.92 | DN 20 |
63 | 77.93 | 411 | 547 | 654 | 818 | 930 | 29 | 0.92 | 0.93 | DN 25 |
70 | 96.21 | 508 | 675 | 808 | 1,010 | 1,148 | 23 | 0.93 | 0.94 | DN 25 |
75 | 110.45 | 583 | 775 | 927 | 1,159 | 1,318 | 20 | 0.94 | 0.95 | DN 25 |
100 | 196.35 | 1,036 | 1,378 | 1,649 | 2,061 | 2,344 | 11 | 0.96 | 0.96 | DN 40 |
Note:
Abridged presentation of our complete product range. Additional plunger diameters (14-100 mm) on request.
Wetted materials for Evolution EF3a
Dosing head assembly
Dosing head | Diaphragm retaining screw | Diaphragm |
---|---|---|
Stainless steel 1.4404 | Stainless steel 1.4462 | PTFE multi-layer diaphragm |
Ball valve DN 6 - DN 10
Standard type of valve | Connection on suction/discharge side | Valve/head seal | Valve balls | Valve seats | Valve housing | Clamp ring |
---|---|---|---|---|---|---|
DN 6 | Stainless steel 1.4404 | Stainless steel 1.4404 | SiN ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
DN 10 | Stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
Plate valve DN 16 - DN 40
Standard type of valve | Connection on suction/discharge side | Valve/head seal | Valve plate | Valve seats | Valve housing | Clamp ring |
---|---|---|---|---|---|---|
DN 16 | Stainless steel 1.4404 | Stainless steel 1.4404 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
DN 20 | Stainless steel 1.4404 | Stainless steel 1.4404 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
DN 25 | Stainless steel 1.4404 | Stainless steel 1.4404 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
Further material versions and details available on request.
ORLITA Evolution EF4a
Technical data for Evolution EF4a single head pump 50 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
73 [2] | 97 [3] | 116 [4] | 145 [5] | 165 [6] | 181 [7] | 201 [8] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
22 | 15.21 | 66 | 88 | 105 | 132 | 150 | 165 | 183 | 400 | 0.64 | 0.67 | DN 16 |
25 | 19.63 | 86 | 114 | 136 | 170 | 194 | 213 | 236 | 368 | 0.67 | 0.74 | DN 16 |
30 | 28.27 | 123 | 164 | 196 | 246 | 279 | 307 | 341 | 255 | 0.70 | 0.76 | DN 16 |
34 | 36.32 | 159 | 211 | 252 | 316 | 359 | 394 | 438 | 199 | 0.81 | 0.84 | DN 16 |
38 | 45.36 | 198 | 264 | 315 | 394 | 449 | 492 | 547 | 159 | 0.82 | 0.84 | DN 20 |
44 | 60.82 | 266 | 354 | 423 | 529 | 602 | 660 | 733 | 119 | 0.87 | 0.88 | DN 20 |
50 | 78.54 | 344 | 457 | 546 | 683 | 777 | 852 | 947 | 92 | 0.90 | 0.92 | DN 25 |
60 | 113.10 | 495 | 658 | 787 | 983 | 1,119 | 1,228 | 1,364 | 64 | 0.91 | 0.93 | DN 32 |
70 | 153.94 | 674 | 895 | 1,071 | 1,339 | 1,524 | 1,671 | 1,856 | 47 | 0.91 | 0.93 | DN 40 |
75 | 176.71 | 774 | 1,028 | 1,229 | 1,537 | 1,749 | 1,919 | 2,131 | 41 | 0.91 | 0.93 | DN 40 |
86 | 232.35 | 1,017 | 1,352 | 1,617 | 2,021 | 2,300 | 2,523 | 2,802 | 31 | 0.93 | 0.94 | DN 50 |
90 | 254.47 | 1,114 | 1,481 | 1,771 | 2,213 | 2,519 | 2,763 | 3,068 | 28 | 0.93 | 0.94 | DN 50 |
100 | 314.16 | 1,376 | 1,828 | 2,186 | 2,733 | 3,110 | 3,411 | 3,788 | 23 | 0.94 | 0.94 | DN 50 |
110 | 380.13 | 1,665 | 2,212 | 2,645 | 3,307 | 3,763 | 4,128 | 4,584 | 19 | 0.95 | 0.95 | DN 50 |
115 | 415.48 | 1,819 | 2,418 | 2,891 | 3,614 | 4,113 | 4,512 | 5,010 | 17 | 0.93 | 0.95 | DN 65 |
130 | 530.93 | 2,325 | 3,090 | 3,695 | 4,619 | 5,256 | 5,765 | 6,403 | 14 | 0.94 | 0.95 | DN 65 |
140 | 615.75 | 2,697 | 3,583 | 4,285 | 5,357 | 6,095 | 6,687 | 7,426 | 12 | 0.95 | 0.96 | DN 65 |
Version PVC, PVDF max. 16 bar
Technical data for Evolution EF4a single head pump 60 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||
---|---|---|---|---|---|---|---|---|---|---|
88 [2] | 117 [3] | 140 [4] | 175 [5] | 199 [6] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
22 | 15.21 | 80 | 106 | 127 | 159 | 181 | 400 | 0.67 | 0.81 | DN 16 |
25 | 19.63 | 103 | 137 | 164 | 206 | 234 | 368 | 0.74 | 0.85 | DN 16 |
30 | 28.27 | 149 | 198 | 237 | 269 | 337 | 255 | 0.76 | 0.85 | DN 16 |
34 | 36.32 | 191 | 254 | 305 | 381 | 433 | 199 | 0.84 | 0.87 | DN 16 |
38 | 45.36 | 239 | 318 | 381 | 476 | 541 | 159 | 0.84 | 0.90 | DN 20 |
44 | 60.82 | 321 | 427 | 510 | 638 | 726 | 119 | 0.88 | 0.87 | DN 20 |
50 | 78.54 | 414 | 551 | 659 | 824 | 937 | 92 | 0.92 | 0.90 | DN 25 |
60 | 113.10 | 597 | 793 | 950 | 1,187 | 1,350 | 64 | 0.93 | 0.91 | DN 32 |
70 | 153.94 | 812 | 1,080 | 1,293 | 1,616 | 1,838 | 47 | 0.93 | 0.91 | DN 40 |
75 | 176.71 | 933 | 1,240 | 1,484 | 1,855 | 2,110 | 41 | 0.93 | 0.91 | DN 40 |
86 | 232.35 | 1,226 | 1,631 | 1,951 | 2,439 | 2,774 | 31 | 0.94 | 0.93 | DN 50 |
90 | 254.47 | 1,343 | 1,786 | 2,137 | 2,671 | 3,038 | 28 | 0.94 | 0.93 | DN 50 |
100 | 314.16 | 1,658 | 2,205 | 2,638 | 3,298 | 3,751 | 23 | 0.94 | 0.94 | DN 50 |
110 | 380.13 | 2,007 | 2,668 | 3,193 | 3,991 | 4,538 | 19 | 0.95 | 0.95 | DN 50 |
115 | 415.48 | 2,193 | 2,916 | 3,490 | 4,362 | 4,960 | 17 | 0.95 | 0.93 | DN 65 |
130 | 530.93 | 2,803 | 3,727 | 4,459 | 5,574 | 6,339 | 14 | 0.95 | 0.94 | DN 65 |
140 | 615.75 | 3,251 | 4,322 | 5,172 | 6,465 | 7,352 | 12 | 0.96 | 0.96 | DN 65 |
Wetted materials for Evolution EF4a
Dosing head assembly
Dosing head | Diaphragm retaining screw | Diaphragm |
---|---|---|
Stainless steel 1.4404 | Stainless steel 1.4462 | PTFE multi-layer diaphragm |
Plate valve
Standard type of valve | Connection on suction/discharge side | Valve/head seal | Valve plate | Valve seats | Valve housing |
---|---|---|---|---|---|
DN 16 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 20 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 25 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 32 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 40 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 50 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 65 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
Note:
Abridged presentation of our complete product range. Other piston diameters (22–140 mm) on request.
Downloads for Hydraulic Diaphragm Metering Pump ORLITA Evolution
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Overview
Maximum process reliability and flexibility.
The ORLITA Evolution hydraulic diaphragm metering pump range of EF1a, EF2a, EF3a and EF4a form an integrated product range with stroke lengths of 15 to 40 mm. This covers the capacity range of 3 to 7,400 l/h at 400 – 10 bar. A wide range of drive versions is available, including some with ATEX certification for use in Zone 1 or Zone 2 areas at risk from explosion. The ORLITA Evolution product range is designed to comply with API 675.
Your benefits
Maximum process reliability:
- PTFE multi-layer diaphragm with integral diaphragm rupture warning/signalling system
- Integral hydraulic relief valve
- The new diaphragm position control protects against impermissible operating statuses (e.g. no damage in the event of a blockage on the suction or discharge side)
- Metering reproducibility is better than ± 1% within the 10-100% stroke length adjustment range under certain defined conditions and with proper installation
- Continuous bleeding of the oil chamber ensures reliable operation
Excellent flexibility:
- The modular and compact construction with single and multiple pump versions permits a wide range of applications. In multiple pump systems up to 5 metering units can be combined, including units with different pump capacities
Video
Application
Field of application
The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.
- Oil and gas industry
- Metering of reactants and catalysts in the chemical industry
- Volume-proportional metering of chemicals/additives in the treatment of boiler feed water
- Level-dependent metering of auxiliary agents in industrial production engineering, for instance hot wax metering in the production of adhesive strips
Technical Data
Technical Details
- Stroke length: 0 - 16 mm (Evo 1, Evo 2), 0 - 25 mm (Evo 3), 0 - 40 mm (Evo 4)
- Rod force: 2600 N (Evo 1), 5400 N (Evo 2), 8000 N (Evo 3), 15,700 N (Evo 4)
- Stroke length adjustment range: 0 – 100%. Stroke length adjustment: manually using manual adjustment wheel and scaled display (optionally with electric actuator or control drive). A fixed stroke variant in accordance with API 674 is also available as an alternative
- Metering reproducibility is better than ± 1% within the 10 – 100% stroke length range under defined conditions and with correct installation
- PTFE multi-layer diaphragm with electrical diaphragm rupture warning/signalling system via a contact
- Integrated hydraulic relief and bleed valve
- Wetted materials: Stainless steel 1.4404, special designs available on request Plastics PVC, PVDF, special designs available on request
- A wide range of drive versions is available: Three-phase AC standard motors also for use in areas at risk from explosion, different flange designs for use of customer-specific motors
- Degree of protection: IP 55
- Design in compliance with API 675 / API 674 among others
ORLITA Evolution EF1a
Technical data for Evolution EF1a single head pump 50 Hz SST
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
71 | 97 | 116 | 145 | 165 | 181 | 201 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
8 | 400 | 1.5 | 2.0 | 2.4 | 3.0 | 3.4 | 3.8 | 4.2 | 0.80 | 3.0 | DN 3 | 80 |
10 | 337 | 3.3 | 4.5 | 5.3 | 6.7 | 7.6 | 8.3 | 9.2 | 1.26 | 3.0 | DN 3 | 80 |
11 | 278 | 4.6 | 6.3 | 7.5 | 9.4 | 10.7 | 11.7 | 13.0 | 1.52 | 3.0 | DN 6 | 80 |
12 | 234 | 5.9 | 8.1 | 9.7 | 12.1 | 13.8 | 15.1 | 16.8 | 1.81 | 3.0 | DN 6 | 80 |
13 | 200 | 7.5 | 10.3 | 12.3 | 15.3 | 17.5 | 19.1 | 21.3 | 2.12 | 3.0 | DN 6 | 80 |
14 | 172 | 6.5 | 8.9 | 10.6 | 13.3 | 15.1 | 16.6 | 18.4 | 2.46 | 3.0 | DN 6 | 80 |
15 | 150 | 8.1 | 11.0 | 13.2 | 16.5 | 18.8 | 20.6 | 22.9 | 2.83 | 3.0 | DN 6 | 80 |
16 | 132 | 9.9 | 13.5 | 16.1 | 20.2 | 22.9 | 25.2 | 27.9 | 3.22 | 3.0 | DN 6 | 80 |
17 | 117 | 11.9 | 16.3 | 19.5 | 24.3 | 27.7 | 30.4 | 33.7 | 3.63 | 3.0 | DN 6 | 80 |
18 | 104 | 14.2 | 19.4 | 23.2 | 29.1 | 33.1 | 36.3 | 40.3 | 4.07 | 3.0 | DN 6 | 80 |
19 | 93 | 16.8 | 23.0 | 27.5 | 34.3 | 39.1 | 42.9 | 47.6 | 4.54 | 3.0 | DN 6 | 80 |
20 | 84 | 17.8 | 24.3 | 29.0 | 36.3 | 41.3 | 45.3 | 50.3 | 5.03 | 3.0 | DN 10 | 80 |
21 | 76 | 20.1 | 27.4 | 32.8 | 41.0 | 46.6 | 51.2 | 56.8 | 5.54 | 3.0 | DN 10 | 80 |
22 | 70 | 22.3 | 30.4 | 36.4 | 45.5 | 51.8 | 56.8 | 63.1 | 6.08 | 3.0 | DN 10 | 80 |
23 | 64 | 24.6 | 33.6 | 40.3 | 50.3 | 57.3 | 62.8 | 69.8 | 6.65 | 3.0 | DN 10 | 80 |
25 | 54 | 30.1 | 41.1 | 49.2 | 61.5 | 70.0 | 76.8 | 85.3 | 7.85 | 3.0 | DN 10 | 80 |
29 | 40 | 42.8 | 58.4 | 69.9 | 87.4 | 99.4 | 109.0 | 121.1 | 10.57 | 3.0 | DN 10 | 80 |
32 | 34 | 48.8 | 66.7 | 79.7 | 99.6 | 113.4 | 124.4 | 138.1 | 12.87 | 3.0 | DN 10 | 80 |
38 | 25 | 71.9 | 98.2 | 117.5 | 146.8 | 167.1 | 183.3 | 203.5 | 18.15 | 3.0 | DN 10 | 80 |
44 | 17 | 97.4 | 133.1 | 159.2 | 199.0 | 226.4 | 248.4 | 275.8 | 24.33 | 3.0 | DN 16 | 80 |
47 | 14 | 111.2 | 151.9 | 181.6 | 227.0 | 258.3 | 283.4 | 314.7 | 27.76 | 3.0 | DN 16 | 80 |
50 | 14 | 127.1 | 173.7 | 207.7 | 259.7 | 295.5 | 324.1 | 359.9 | 31.42 | 3.0 | DN 16 | 80 |
54 | 12 | 148.3 | 202.6 | 242.3 | 302.9 | 344.6 | 378.1 | 419.8 | 36.64 | 3.0 | DN 16 | 80 |
58 | 10 | 171.1 | 233.7 | 279.5 | 349.4 | 397.6 | 436.1 | 484.3 | 42.27 | 3.0 | DN 16 | 80 |
60 | 10 | 183.1 | 250.1 | 299.1 | 373.9 | 425.5 | 466.7 | 518.3 | 45.24 | 3.0 | DN 16 | 80 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)
Technical data for Evolution EF1a single-head pump 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
---|---|---|---|---|---|---|---|---|---|---|
88 | 117 | 140 | 175 | 199 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
8 | 400 | 1.8 | 2.4 | 2.9 | 3.6 | 4.1 | 0.80 | 3.0 | DN 3 | 80 |
10 | 337 | 4.1 | 5.4 | 6.4 | 8.1 | 9.2 | 1.26 | 3.0 | DN 3 | 80 |
11 | 278 | 5.7 | 7.6 | 9.1 | 11.3 | 12.9 | 1.52 | 3.0 | DN 6 | 80 |
12 | 234 | 7.4 | 9.8 | 11.7 | 14.6 | 16.6 | 1.81 | 3.0 | DN 6 | 80 |
13 | 200 | 9.3 | 12.4 | 14.8 | 18.5 | 21.1 | 2.12 | 3.0 | DN 6 | 80 |
14 | 172 | 8.1 | 10.7 | 12.8 | 16.0 | 18.2 | 2.46 | 3.0 | DN 6 | 80 |
15 | 150 | 10.0 | 13.3 | 15.9 | 19.9 | 22.6 | 2.83 | 3.0 | DN 6 | 80 |
16 | 132 | 12.2 | 16.3 | 19.5 | 24.3 | 27.7 | 3.22 | 3.0 | DN 6 | 80 |
17 | 117 | 14.8 | 19.6 | 23.5 | 29.4 | 33.4 | 3.63 | 3.0 | DN 6 | 80 |
18 | 104 | 17.6 | 23.4 | 28.0 | 35.1 | 39.9 | 4.07 | 3.0 | DN 6 | 80 |
19 | 93 | 20.8 | 27.7 | 33.2 | 41.4 | 47.1 | 4.54 | 3.0 | DN 6 | 80 |
20 | 84 | 22.0 | 29.3 | 35.1 | 43.8 | 49.8 | 5.03 | 3.0 | DN 10 | 80 |
21 | 76 | 24.9 | 33.1 | 39.6 | 49.5 | 56.2 | 5.54 | 3.0 | DN 10 | 80 |
22 | 70 | 27.6 | 36.7 | 43.9 | 54.9 | 62.5 | 6.08 | 3.0 | DN 10 | 80 |
23 | 64 | 30.5 | 40.6 | 48.6 | 60.7 | 69.1 | 6.65 | 3.0 | DN 10 | 80 |
25 | 54 | 37.3 | 49.6 | 59.4 | 74.2 | 84.4 | 7.85 | 3.0 | DN 10 | 80 |
29 | 40 | 53.0 | 70.5 | 84.3 | 105.4 | 119.9 | 10.57 | 3.0 | DN 10 | 80 |
32 | 34 | 60.5 | 80.4 | 96.2 | 120.3 | 136.7 | 12.87 | 3.0 | DN 10 | 80 |
38 | 25 | 89.1 | 118.5 | 141.8 | 177.2 | 201.5 | 18.15 | 3.0 | DN 10 | 80 |
44 | 17 | 120.8 | 160.5 | 192.1 | 240.1 | 273.1 | 24.33 | 3.0 | DN 16 | 80 |
47 | 14 | 137.8 | 183.2 | 219.1 | 274.0 | 311.6 | 27.76 | 3.0 | DN 16 | 80 |
50 | 14 | 157.6 | 209.5 | 250.7 | 313.4 | 356.4 | 31.42 | 3.0 | DN 16 | 80 |
54 | 12 | 183.8 | 244.4 | 292.4 | 365.5 | 415.7 | 36.64 | 3.0 | DN 16 | 80 |
58 | 10 | 212.0 | 281.9 | 337.3 | 421.7 | 479.5 | 42.27 | 3.0 | DN 16 | 80 |
60 | 10 | 226.9 | 301.7 | 361.0 | 451.3 | 513.2 | 45.24 | 3.0 | DN 16 | 80 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)Important note:
Abridged presentation of our complete product range. Other types on request
Wetted materials for Evolution EF1a
Identity code of material | Dosing head | Diaphragm/diaphragm mounting screw | Connection on suction/discharge side | Seals | Valve seats | Valve balls up to DN 10 | Valve plates/valve springs as of DN 16 |
---|---|---|---|---|---|---|---|
S2 | Stainless steel 1.4571/1.4404 | PTFE / stainless steel 1.4462 | Stainless steel 1.4404 | stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4462 |
P1 | PVDF | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
V1 | PVC | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
Motor data for EVOLUTION EF1a single-head pump
Identity code specification | Power supply | Remarks | |||
S | 3-phase, IP 55 | 230 V/400 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
T | 3-phase, IP 55 | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 0.37 kW | |
L | 3-phase, IP 55, II 2G Ex de IIC T4 Gb | 230 V/400 V | 50 Hz | 0.37 kW | With PTC, speed control range 1:5 |
Q | 3-phase, IP 55, II 2G Ex de IIC T4 | 265 V/460 V | 60 Hz | 0.45 kW | With PTC, speed control range 1:5 |
V | 1-phase, IP 55 | 230 V | 50 Hz | 0.75 kW | Variable speed stroke control motor with integrated frequency converter |
ORLITA Evolution EF2a
Technical data for Evolution EF2a single-head pump 50 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
71 | 97 | 116 | 145 | 165 | 181 | 201 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
11 | 400 | 3.9 | 5.2 | 6.2 | 7.8 | 8.9 | 10.1 | 10.8 | 1.52 | 3.0 | DN 6 | 95 |
12 | 400 | 5.5 | 7.3 | 8.7 | 10.9 | 12.4 | 14.0 | 15.1 | 1.81 | 3.0 | DN 6 | 95 |
13 | 400 | 7.3 | 9.8 | 11.7 | 14.6 | 16.6 | 18.8 | 20.2 | 2.12 | 3.0 | DN 6 | 95 |
14 | 400 | 3.8 | 5.1 | 6.0 | 7.6 | 8.5 | 9.7 | 10.4 | 2.46 | 3.0 | DN 6 | 95 |
15 | 351 | 5.4 | 7.1 | 8.5 | 10.7 | 12.1 | 13.7 | 14.8 | 2.83 | 3.0 | DN 6 | 95 |
16 | 309 | 7.3 | 9.7 | 11.6 | 14.5 | 16.5 | 18.7 | 20.1 | 3.22 | 3.0 | DN 6 | 95 |
17 | 274 | 9.5 | 12.4 | 15.3 | 18.9 | 21.6 | 24.4 | 26.3 | 3.63 | 3.0 | DN 6 | 95 |
18 | 244 | 12.2 | 16.2 | 19.4 | 24.2 | 27.6 | 31.2 | 33.6 | 4.07 | 3.0 | DN 6 | 95 |
19 | 219 | 15.2 | 20.3 | 24.2 | 30.3 | 34.4 | 39.0 | 42.0 | 4.54 | 3.0 | DN 6 | 95 |
20 | 198 | 16.1 | 21.4 | 26.5 | 31.9 | 36.3 | 41.2 | 44.3 | 5.03 | 3.0 | DN 10 | 95 |
21 | 179 | 18.2 | 24.2 | 28.9 | 36.1 | 41.1 | 46.6 | 50.1 | 5.54 | 3.0 | DN 10 | 95 |
22 | 163 | 20.5 | 27.2 | 32.5 | 40.6 | 46.2 | 52.4 | 56.3 | 6.08 | 3.0 | DN 10 | 95 |
23 | 149 | 22.9 | 30.4 | 36.4 | 45.5 | 51.8 | 58.7 | 63.1 | 6.65 | 3.0 | DN 10 | 95 |
25 | 127 | 28.4 | 37.7 | 45.1 | 56.3 | 64.1 | 72.7 | 78.1 | 7.85 | 3.0 | DN 10 | 95 |
29 | 94 | 41.7 | 55.4 | 66.3 | 82.8 | 94.3 | 106.8 | 114.8 | 10.57 | 3.0 | DN 10 | 95 |
32 | 77 | 42.9 | 57.0 | 68.1 | 85.2 | 96.9 | 109.9 | 118.1 | 12.87 | 3.0 | DN 10 | 95 |
38 | 55 | 69.1 | 91.9 | 109.9 | 137.3 | 156.3 | 177.1 | 190.4 | 18.15 | 3.0 | DN 10 | 95 |
44 | 41 | 95.6 | 127.0 | 151.9 | 189.9 | 216.1 | 244.9 | 263.2 | 24.33 | 3.0 | DN 16 | 95 |
47 | 36 | 110.0 | 146.2 | 174.8 | 218.5 | 248.7 | 281.8 | 302.9 | 27.76 | 3.0 | DN 16 | 95 |
50 | 32 | 125.4 | 166.6 | 199.3 | 249.1 | 283.5 | 321.3 | 345.3 | 31.42 | 3.0 | DN 16 | 95 |
54 | 27 | 148.0 | 196.7 | 235.2 | 294.0 | 334.5 | 379.1 | 407.5 | 36.64 | 3.0 | DN 16 | 95 |
58 | 24 | 172.4 | 229.0 | 273.9 | 342.4 | 389.6 | 441.6 | 474.6 | 42.27 | 3.0 | DN 16 | 95 |
60 | 22 | 185.7 | 246.7 | 295.0 | 368.8 | 419.6 | 475.6 | 511.2 | 45.24 | 3.0 | DN 16 | 95 |
65 | 19 | 217.7 | 289.3 | 346.0 | 432.5 | 492.1 | 557.8 | 599.5 | 53.09 | 3.0 | DN 20 | 95 |
70 | 16 | 254.7 | 338.5 | 404.8 | 506.0 | 575.8 | 652.6 | 701.4 | 61.58 | 3.0 | DN 20 | 95 |
76 | 14 | 303.2 | 402.9 | 481.8 | 602.2 | 685.3 | 776.7 | 834.8 | 72.58 | 3.0 | DN 20 | 95 |
78 | 13 | 320.4 | 425.8 | 509.2 | 636.4 | 724.2 | 820.8 | 882.2 | 76.45 | 3.0 | DN 20 | 95 |
80 | 12 | 338.2 | 449.3 | 537.4 | 671.7 | 764.4 | 866.3 | 931.1 | 80.42 | 3.0 | DN 20 | 95 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)
Technical data for Evolution EF2a single-head pump 60 Hz
Plunger Ø | Max. pressure | Max. pump capacity in l/h at strokes/min | Theor. stroke volume | Suction lift | Connection on suction/discharge side | Shipping weight | ||||
---|---|---|---|---|---|---|---|---|---|---|
88 | 117 | 140 | 175 | 199 | ||||||
mm | bar | l/h | l/h | l/h | l/h | l/h | ml/stroke | m WC | G-DN | kg |
11 | 400 | 4.7 | 6.3 | 7.5 | 9.4 | 10.7 | 1.52 | 3.0 | DN 6 | 95 |
12 | 400 | 6.6 | 8.8 | 10.5 | 13.1 | 14.9 | 1.81 | 3.0 | DN 6 | 95 |
13 | 400 | 8.8 | 11.8 | 14.1 | 17.6 | 20.0 | 2.12 | 3.0 | DN 6 | 95 |
14 | 400 | 4.6 | 6.1 | 7.4 | 9.2 | 10.5 | 2.46 | 3.0 | DN 6 | 95 |
15 | 351 | 6.5 | 8.6 | 10.3 | 12.9 | 14.6 | 2.83 | 3.0 | DN 6 | 95 |
16 | 309 | 8.8 | 11.7 | 14.0 | 17.4 | 19.8 | 3.22 | 3.0 | DN 6 | 95 |
17 | 274 | 11.4 | 15.3 | 18.3 | 22.9 | 26.0 | 3.63 | 3.0 | DN 6 | 95 |
18 | 244 | 14.6 | 19.5 | 23.4 | 29.2 | 33.2 | 4.07 | 3.0 | DN 6 | 95 |
19 | 219 | 18.2 | 24.4 | 29.2 | 36.5 | 41.5 | 4.54 | 3.0 | DN 6 | 95 |
20 | 198 | 19.3 | 25.8 | 30.8 | 38.5 | 43.8 | 5.03 | 3.0 | DN 10 | 95 |
21 | 179 | 21.8 | 29.2 | 34.9 | 43.6 | 49.6 | 5.54 | 3.0 | DN 10 | 95 |
22 | 163 | 24.6 | 32.8 | 39.2 | 49.0 | 55.8 | 6.08 | 3.0 | DN 10 | 95 |
23 | 149 | 27.5 | 36.7 | 43.9 | 54.9 | 62.5 | 6.65 | 3.0 | DN 10 | 95 |
25 | 127 | 34.1 | 45.5 | 54.4 | 68.0 | 77.3 | 7.85 | 3.0 | DN 10 | 95 |
29 | 94 | 50.0 | 66.8 | 80.0 | 100.0 | 113.7 | 10.57 | 3.0 | DN 10 | 95 |
32 | 77 | 51.5 | 68.7 | 82.2 | 102.8 | 116.9 | 12.87 | 3.0 | DN 10 | 95 |
38 | 55 | 82.9 | 110.8 | 132.6 | 165.7 | 188.5 | 18.15 | 3.0 | DN 10 | 95 |
44 | 41 | 114.7 | 153.2 | 183.3 | 229.2 | 260.6 | 24.33 | 3.0 | DN 16 | 95 |
47 | 36 | 132.0 | 176.3 | 211.0 | 263.7 | 299.9 | 27.76 | 3.0 | DN 16 | 95 |
50 | 32 | 150.5 | 201.0 | 240.5 | 300.6 | 341.9 | 31.42 | 3.0 | DN 16 | 95 |
54 | 27 | 177.6 | 237.2 | 251.1 | 413.8 | 403.5 | 36.64 | 3.0 | DN 16 | 95 |
58 | 24 | 206.9 | 276.3 | 330.6 | 413.2 | 469.9 | 42.27 | 3.0 | DN 16 | 95 |
60 | 22 | 222.8 | 297.6 | 356.1 | 445.1 | 506.1 | 45.24 | 3.0 | DN 16 | 95 |
65 | 19 | 261.2 | 349.0 | 417.6 | 522.0 | 593.6 | 53.09 | 3.0 | DN 20 | 95 |
70 | 16 | 305.6 | 408.3 | 488.6 | 610.7 | 694.4 | 61.58 | 3.0 | DN 20 | 95 |
76 | 14 | 363.8 | 485.9 | 581.5 | 726.8 | 826.5 | 72.58 | 3.0 | DN 20 | 95 |
78 | 13 | 384.5 | 513.5 | 614.5 | 768.1 | 873.5 | 76.45 | 3.0 | DN 20 | 95 |
80 | 12 | 405.8 | 542.0 | 648.5 | 810.7 | 921.9 | 80.42 | 3.0 | DN 20 | 95 |
Valve type: Double ball valve up to DN 10, plate valve as of DN 16
Version PVC, PVDF max. 16 bar (slight deviation in pump capacity possible)Important note:
Abridged presentation of our complete product range. Other types on request
Wetted materials for Evolution EF2a
Identity code of material | Dosing head | Diaphragm/diaphragm mounting screw | Connection on suction/discharge side | Seals | Valve seats | Valve balls up to DN 10 | Valve plates/valve springs as of DN 16 |
---|---|---|---|---|---|---|---|
S2 | Stainless steel 1.4404 | PTFE / stainless steel 1.4462 | Stainless steel 1.4404 | stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4462 |
P1 | PVDF | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
V1 | PVC | PTFE / Hastelloy C | PVDF | PTFE | PTFE | Glass | Ceramic / E-CTFE |
Motor data for EVOLUTION EF2a single-head pump
Identity code specification | Power supply | Remarks | |||
S | 3-phase, IP 55 | 230 V/400 V | 50 Hz | 1.1 kW | With PTC, speed control range 1:5 |
T | 3-phase, IP 55 | 230 V/400 V 265 V/460 V | 50 Hz 60 Hz | 1.1 kW | |
L | 3-phase, IP 55, II 2G Ex de IIC T4 Gb | 230 V/400 V | 50 Hz | 1.1 kW | With PTC, speed control range 1:5 |
Q | 3-phase, IP 55, II 2G Ex de IIC T4 | 265 V/460 V | 60 Hz | 1.1 kW | With PTC, speed control range 1:5 |
V | 3-phase, IP 55 | 230 V | 50 Hz | 1.5 kW | Variable speed stroke control motor with integrated frequency converter |
ORLITA Evolution EF3a
Technical data for Evolution EF3a single head pump 50 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
73 [2] | 97 [3] | 116 [4] | 145 [5] | 165 [6] | 181 [7] | 201 [8] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
17 | 5.67 | 24 | 33 | 39 | 49 | 56 | 61 | 68 | 397 | 0.72 | 0.80 | DN 6 |
22 | 9.50 | 41 | 55 | 66 | 82 | 94 | 103 | 114 | 237 | 0.87 | 0.93 | DN 6 |
25 | 12.27 | 53 | 71 | 85 | 106 | 121 | 133 | 148 | 183 | 0.83 | 0.85 | DN 10 |
30 | 17.67 | 77 | 102 | 123 | 153 | 174 | 191 | 213 | 127 | 0.92 | 0.95 | DN 10 |
34 | 22.70 | 99 | 132 | 158 | 197 | 224 | 246 | 273 | 99 | 0.90 | 0.94 | DN 16 |
38 | 28.35 | 124 | 165 | 197 | 246 | 280 | 307 | 341 | 79 | 0.93 | 0.95 | DN 16 |
44 | 38.01 | 166 | 221 | 264 | 330 | 376 | 412 | 458 | 59 | 0.95 | 0.97 | DN 20 |
50 | 49.09 | 215 | 285 | 341 | 427 | 486 | 533 | 592 | 46 | 0.97 | 0.98 | DN 20 |
58 | 66.05 | 289 | 384 | 459 | 574 | 653 | 717 | 796 | 34 | 0.98 | 0.99 | DN 20 |
63 | 77.93 | 341 | 453 | 542 | 678 | 771 | 846 | 939 | 29 | 0.97 | 0.98 | DN 25 |
70 | 96.21 | 421 | 559 | 669 | 837 | 952 | 1,044 | 1,160 | 23 | 0.97 | 0.98 | DN 25 |
75 | 110.45 | 483 | 642 | 768 | 960 | 1,093 | 1,199 | 1,332 | 20 | 0.98 | 0.98 | DN 25 |
100 | 196.35 | 860 | 1,142 | 1,366 | 1,708 | 1,943 | 2,132 | 2,368 | 11 | 0.99 | 0.98 | DN 40 |
Version PVC, PVDF max. 16 bar
Technical data for Evolution EF3a single head pump 60 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||
---|---|---|---|---|---|---|---|---|---|---|
88 [2] | 117 [3] | 140 [4] | 175 [5] | 199 [6] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
17 | 5.67 | 30 | 39 | 47 | 59 | 67 | 397 | 0.72 | 0.77 | DN 6 |
22 | 9.50 | 50 | 66 | 79 | 99 | 113 | 237 | 0.83 | 0.85 | DN 6 |
25 | 12.27 | 64 | 86 | 103 | 128 | 146 | 183 | 0.83 | 0.85 | DN 10 |
30 | 17.67 | 93 | 124 | 148 | 185 | 211 | 127 | 0.87 | 0.89 | DN 10 |
34 | 22.70 | 119 | 159 | 190 | 238 | 271 | 99 | 0.88 | 0.89 | DN 16 |
38 | 28.35 | 149 | 199 | 238 | 297 | 338 | 79 | 0.89 | 0.90 | DN 16 |
44 | 38.01 | 200 | 266 | 319 | 399 | 453 | 59 | 9.00 | 0.91 | DN 20 |
50 | 49.09 | 259 | 344 | 412 | 515 | 586 | 46 | 0.91 | 0.91 | DN 20 |
58 | 66.05 | 348 | 463 | 554 | 693 | 788 | 34 | 0.92 | 0.92 | DN 20 |
63 | 77.93 | 411 | 547 | 654 | 818 | 930 | 29 | 0.92 | 0.93 | DN 25 |
70 | 96.21 | 508 | 675 | 808 | 1,010 | 1,148 | 23 | 0.93 | 0.94 | DN 25 |
75 | 110.45 | 583 | 775 | 927 | 1,159 | 1,318 | 20 | 0.94 | 0.95 | DN 25 |
100 | 196.35 | 1,036 | 1,378 | 1,649 | 2,061 | 2,344 | 11 | 0.96 | 0.96 | DN 40 |
Note:
Abridged presentation of our complete product range. Additional plunger diameters (14-100 mm) on request.
Wetted materials for Evolution EF3a
Dosing head assembly
Dosing head | Diaphragm retaining screw | Diaphragm |
---|---|---|
Stainless steel 1.4404 | Stainless steel 1.4462 | PTFE multi-layer diaphragm |
Ball valve DN 6 - DN 10
Standard type of valve | Connection on suction/discharge side | Valve/head seal | Valve balls | Valve seats | Valve housing | Clamp ring |
---|---|---|---|---|---|---|
DN 6 | Stainless steel 1.4404 | Stainless steel 1.4404 | SiN ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
DN 10 | Stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
Plate valve DN 16 - DN 40
Standard type of valve | Connection on suction/discharge side | Valve/head seal | Valve plate | Valve seats | Valve housing | Clamp ring |
---|---|---|---|---|---|---|
DN 16 | Stainless steel 1.4404 | Stainless steel 1.4404 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
DN 20 | Stainless steel 1.4404 | Stainless steel 1.4404 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
DN 25 | Stainless steel 1.4404 | Stainless steel 1.4404 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C-4 |
Further material versions and details available on request.
ORLITA Evolution EF4a
Technical data for Evolution EF4a single head pump 50 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
73 [2] | 97 [3] | 116 [4] | 145 [5] | 165 [6] | 181 [7] | 201 [8] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
22 | 15.21 | 66 | 88 | 105 | 132 | 150 | 165 | 183 | 400 | 0.64 | 0.67 | DN 16 |
25 | 19.63 | 86 | 114 | 136 | 170 | 194 | 213 | 236 | 368 | 0.67 | 0.74 | DN 16 |
30 | 28.27 | 123 | 164 | 196 | 246 | 279 | 307 | 341 | 255 | 0.70 | 0.76 | DN 16 |
34 | 36.32 | 159 | 211 | 252 | 316 | 359 | 394 | 438 | 199 | 0.81 | 0.84 | DN 16 |
38 | 45.36 | 198 | 264 | 315 | 394 | 449 | 492 | 547 | 159 | 0.82 | 0.84 | DN 20 |
44 | 60.82 | 266 | 354 | 423 | 529 | 602 | 660 | 733 | 119 | 0.87 | 0.88 | DN 20 |
50 | 78.54 | 344 | 457 | 546 | 683 | 777 | 852 | 947 | 92 | 0.90 | 0.92 | DN 25 |
60 | 113.10 | 495 | 658 | 787 | 983 | 1,119 | 1,228 | 1,364 | 64 | 0.91 | 0.93 | DN 32 |
70 | 153.94 | 674 | 895 | 1,071 | 1,339 | 1,524 | 1,671 | 1,856 | 47 | 0.91 | 0.93 | DN 40 |
75 | 176.71 | 774 | 1,028 | 1,229 | 1,537 | 1,749 | 1,919 | 2,131 | 41 | 0.91 | 0.93 | DN 40 |
86 | 232.35 | 1,017 | 1,352 | 1,617 | 2,021 | 2,300 | 2,523 | 2,802 | 31 | 0.93 | 0.94 | DN 50 |
90 | 254.47 | 1,114 | 1,481 | 1,771 | 2,213 | 2,519 | 2,763 | 3,068 | 28 | 0.93 | 0.94 | DN 50 |
100 | 314.16 | 1,376 | 1,828 | 2,186 | 2,733 | 3,110 | 3,411 | 3,788 | 23 | 0.94 | 0.94 | DN 50 |
110 | 380.13 | 1,665 | 2,212 | 2,645 | 3,307 | 3,763 | 4,128 | 4,584 | 19 | 0.95 | 0.95 | DN 50 |
115 | 415.48 | 1,819 | 2,418 | 2,891 | 3,614 | 4,113 | 4,512 | 5,010 | 17 | 0.93 | 0.95 | DN 65 |
130 | 530.93 | 2,325 | 3,090 | 3,695 | 4,619 | 5,256 | 5,765 | 6,403 | 14 | 0.94 | 0.95 | DN 65 |
140 | 615.75 | 2,697 | 3,583 | 4,285 | 5,357 | 6,095 | 6,687 | 7,426 | 12 | 0.95 | 0.96 | DN 65 |
Version PVC, PVDF max. 16 bar
Technical data for Evolution EF4a single head pump 60 Hz SST
Plunger Ø | Theor. stroke volume | Theoretical pump capacity in l/h at strokes/min | Max. pressure | Efficiency | Standard type of valve | |||||
---|---|---|---|---|---|---|---|---|---|---|
88 [2] | 117 [3] | 140 [4] | 175 [5] | 199 [6] | ||||||
mm | ml/stroke | l/h | l/h | l/h | l/h | l/h | bar | At 100 % pressure | At 50 % pressure | |
22 | 15.21 | 80 | 106 | 127 | 159 | 181 | 400 | 0.67 | 0.81 | DN 16 |
25 | 19.63 | 103 | 137 | 164 | 206 | 234 | 368 | 0.74 | 0.85 | DN 16 |
30 | 28.27 | 149 | 198 | 237 | 269 | 337 | 255 | 0.76 | 0.85 | DN 16 |
34 | 36.32 | 191 | 254 | 305 | 381 | 433 | 199 | 0.84 | 0.87 | DN 16 |
38 | 45.36 | 239 | 318 | 381 | 476 | 541 | 159 | 0.84 | 0.90 | DN 20 |
44 | 60.82 | 321 | 427 | 510 | 638 | 726 | 119 | 0.88 | 0.87 | DN 20 |
50 | 78.54 | 414 | 551 | 659 | 824 | 937 | 92 | 0.92 | 0.90 | DN 25 |
60 | 113.10 | 597 | 793 | 950 | 1,187 | 1,350 | 64 | 0.93 | 0.91 | DN 32 |
70 | 153.94 | 812 | 1,080 | 1,293 | 1,616 | 1,838 | 47 | 0.93 | 0.91 | DN 40 |
75 | 176.71 | 933 | 1,240 | 1,484 | 1,855 | 2,110 | 41 | 0.93 | 0.91 | DN 40 |
86 | 232.35 | 1,226 | 1,631 | 1,951 | 2,439 | 2,774 | 31 | 0.94 | 0.93 | DN 50 |
90 | 254.47 | 1,343 | 1,786 | 2,137 | 2,671 | 3,038 | 28 | 0.94 | 0.93 | DN 50 |
100 | 314.16 | 1,658 | 2,205 | 2,638 | 3,298 | 3,751 | 23 | 0.94 | 0.94 | DN 50 |
110 | 380.13 | 2,007 | 2,668 | 3,193 | 3,991 | 4,538 | 19 | 0.95 | 0.95 | DN 50 |
115 | 415.48 | 2,193 | 2,916 | 3,490 | 4,362 | 4,960 | 17 | 0.95 | 0.93 | DN 65 |
130 | 530.93 | 2,803 | 3,727 | 4,459 | 5,574 | 6,339 | 14 | 0.95 | 0.94 | DN 65 |
140 | 615.75 | 3,251 | 4,322 | 5,172 | 6,465 | 7,352 | 12 | 0.96 | 0.96 | DN 65 |
Wetted materials for Evolution EF4a
Dosing head assembly
Dosing head | Diaphragm retaining screw | Diaphragm |
---|---|---|
Stainless steel 1.4404 | Stainless steel 1.4462 | PTFE multi-layer diaphragm |
Plate valve
Standard type of valve | Connection on suction/discharge side | Valve/head seal | Valve plate | Valve seats | Valve housing |
---|---|---|---|---|---|
DN 16 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 20 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 25 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 32 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 40 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 50 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
DN 65 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
Note:
Abridged presentation of our complete product range. Other piston diameters (22–140 mm) on request.
Downloads
Downloads for Hydraulic Diaphragm Metering Pump ORLITA Evolution
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