Plunger Metering Pump Orlita® Evolution
Capacity range of single head pump: 5 – 511 l/h; 520 – 8 bar
The high-performance plunger metering pump Orlita® Evolution 1 enables precise pump capacities even at maximum pressure and temperatures of up to +200 °C. The Orlita® Evolution pump has a modular construction and thus versatile uses.
Product description
Simple and flexible.
The Orlita® Evolution plunger metering pumps EP1a and EP2a form an integrated product range with stroke lengths of 15 mm. This covers a capacity range from 5 to 511 l/h at 293 – 8 bar. A wide range of drive versions is available, including some for use in Zone 1 or Zone 2 areas at risk from explosion with ATEX certification. The Orlita® Evolution product range is designed to comply with API 675.
Your benefits
Flexible adaptation to the process:
- Precise capacity even at maximum pressure
- Metering reproducibility is better than ± 0.5 % within the 10 - 100 % stroke length range under defined conditions and with correct installation.
- Excellent hydraulic efficiency
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
- 7 gear ratios are available
- Power end configuration ideal for installation in any position (vertical or horizontal)
Field of application
- Oil/ gas production (onshore/offshore)
- Refineries
- Chemical / petrochemical industry
- Pharmaceuticals & cosmetics
- Packaging industry (bottling pumps)
- Maximum temperature applications of up to + 200 °C
Technical Details
- Stroke length: 0-15 mm, Rod force: 2,300 N
- Stroke length adjustment: 0 – 100%
- Stroke length adjustment range: 0 – 100% in operation and idle
- The plunger packing can be tightened by the tensioning screw on the front even during operation
- Metering reproducibility is better than ± 0.5% within the 10 – 100% stroke length range under defined conditions and with correct installation
- Wetted materials: Stainless steel, special designs are available on request
- A wide range of power end versions is available: Three-phase standard motors, motors for use in areas at risk from explosion and different flange designs for use in customer-specific motors
- Degree of protection: IP 55
- Temperature range - 40 °C to + 200 °C
- Design in compliance with API 675 among others
Technical data for EP1a single pump 50 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (50 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 5.2 | 6.9 | 8.2 | 10.2 | 11.7 | 12.8 | 14.2 | 293 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 7.4 | 9.9 | 11.8 | 14.8 | 16.8 | 18.4 | 20.5 | 203 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 10.1 | 13.4 | 16.1 | 20.1 | 22.9 | 25.1 | 27.8 | 149 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 14.9 | 19.8 | 23.7 | 29.6 | 33.7 | 37.0 | 41.1 | 101 | 0.90 | 0.90 | DN 10 |
21 | 5.20 | 22.8 | 30.3 | 36.2 | 45.2 | 51.4 | 56.4 | 62.7 | 66 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 32.2 | 42.9 | 51.2 | 64.1 | 72.9 | 80.0 | 88.8 | 47 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 43.4 | 57.7 | 69.0 | 86.2 | 98.1 | 107.6 | 119.5 | 35 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 52.8 | 70.2 | 84.0 | 105.0 | 119.4 | 131.0 | 145.4 | 29 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 74.5 | 99.0 | 118.4 | 148.0 | 168.4 | 184.7 | 205.2 | 20 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 99.9 | 132.7 | 158.7 | 198.4 | 225.8 | 247.7 | 275.1 | 15 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 129.0 | 171.4 | 205.0 | 256.2 | 291.6 | 319.9 | 355.2 | 12 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 173.6 | 230.7 | 275.8 | 344.8 | 392.3 | 430.4 | 478.0 | 9 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 185.8 | 246.8 | 295.2 | 369.0 | 419.9 | 460.6 | 511.5 | 8 | 0.96 | 0.98 | DN 16 |
Technical data for EP1a single pump 60 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (60 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 6.2 | 8.3 | 9.9 | 12.4 | 14.1 | 293 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 9.0 | 11.9 | 14.3 | 17.8 | 20.3 | 203 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 12.2 | 16.2 | 19.4 | 24.2 | 27.6 | 149 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 18.0 | 23.9 | 28.6 | 35.7 | 40.7 | 101 | 0.90 | 0.90 | DN 10 |
21 | 5.20 | 27.4 | 36.5 | 43.6 | 54.6 | 62.0 | 66 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 38.9 | 51.7 | 61.9 | 77.3 | 87.9 | 47 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 52.3 | 69.6 | 83.2 | 104.0 | 118.3 | 35 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 63.7 | 84.7 | 101.3 | 126.7 | 144.0 | 29 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 89.8 | 119.4 | 142.9 | 178.6 | 203.1 | 20 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 120.4 | 160.1 | 191.6 | 239.5 | 272.3 | 15 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 155.5 | 206.8 | 247.4 | 309.3 | 351.7 | 12 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 209.3 | 278.2 | 332.9 | 416.1 | 473.2 | 9 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 223.9 | 297.7 | 356.3 | 445.3 | 506.4 | 8 | 0.96 | 0.98 | DN 16 |
Note:
Abridged presentation of our complete product range. Other piston diameters (8-60 mm) on request.
Materials in Contact With the Medium
Ball valve DN 6 – DN 10
Suction/ pressure connector | Valve/ head seal | Valve ball | Valve seat | Valve housing | Clamp ring | |
---|---|---|---|---|---|---|
DN 6 (double ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | SiN ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
DN 10 (single ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
Plate valve DN 16 – DN 20
Suction/ pressure connector | Valve/ head seal | Valve plate | Valve seat | Valve housing | |
---|---|---|---|---|---|
DN 16/DN 20 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
Further material versions and details available on request.
Technical data for EP2a single pump 50 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (50 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 5.2 | 6.9 | 8.2 | 10.2 | 11.7 | 12.8 | 14.2 | 520 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 7.4 | 9.9 | 11.8 | 14.8 | 16.8 | 18.4 | 20.5 | 477 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 10.1 | 13.4 | 16.1 | 20.1 | 22.9 | 25.1 | 27.8 | 351 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 14.9 | 19.8 | 23.7 | 29.6 | 33.7 | 37.0 | 41.1 | 238 | 0.91 | 0.94 | DN 10 |
21 | 5.20 | 22.8 | 30.2 | 36.2 | 45.2 | 51.4 | 56.4 | 62.7 | 156 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 32.3 | 42.9 | 51.2 | 64.1 | 72.9 | 80.0 | 88.8 | 110 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 43.4 | 57.7 | 69.0 | 86.2 | 98.1 | 107.6 | 119.5 | 82 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 52.8 | 70.2 | 84.0 | 105.0 | 119.4 | 131.0 | 145.5 | 67 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 74.5 | 99.0 | 118.4 | 148.0 | 168.4 | 184.7 | 205.2 | 48 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 99.9 | 132.7 | 158.7 | 198.4 | 225.8 | 247.7 | 275.1 | 36 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 129.0 | 171.4 | 205.0 | 256.2 | 291.6 | 319.9 | 355.2 | 28 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 173.6 | 230.7 | 275.8 | 344.8 | 392.3 | 430.4 | 478.0 | 20 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 185.8 | 246.8 | 295.2 | 369.0 | 419.9 | 460.6 | 511.5 | 19 | 0.96 | 0.98 | DN 16 |
Technical data for EP2a single pump 60 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (60 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 6.2 | 8.3 | 9.9 | 12.4 | 14.1 | 520 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 9.0 | 11.9 | 14.3 | 17.8 | 20.3 | 477 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 12.2 | 16.2 | 19.4 | 24.2 | 27.6 | 351 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 18.0 | 23.9 | 28.6 | 35.7 | 40.7 | 238 | 0.89 | 0.93 | DN 10 |
21 | 5.20 | 27.4 | 36.5 | 43.6 | 54.6 | 62.0 | 156 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 38.9 | 51.7 | 61.9 | 77.3 | 87.9 | 110 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 52.3 | 69.6 | 83.2 | 104.0 | 118.3 | 82 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 63.7 | 84.7 | 101.3 | 126.7 | 144.0 | 67 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 89.8 | 119.4 | 142.9 | 178.6 | 203.1 | 48 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 120.4 | 160.1 | 191.6 | 239.5 | 272.3 | 36 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 155.5 | 206.8 | 247.4 | 309.3 | 351.7 | 28 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 209.3 | 278.2 | 332.9 | 416.1 | 473.2 | 20 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 223.9 | 297.7 | 356.3 | 445.3 | 506.4 | 19 | 0.96 | 0.98 | DN 16 |
Note:
Abridged presentation of our complete product range. Other types on request. Plunger diameter 11 - 80 mm.
Materials in Contact With the Medium
Ball valve DN 6 – DN 10
Suction/ pressure connector | Valve/ head seal | Valve ball | Valve seat | Valve housing | Clamp ring | |
---|---|---|---|---|---|---|
DN 6 (double ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | SiN ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
DN 10 (single ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
Plate valve DN 16
Suction/ pressure connector | Valve/ head seal | Valve plate | Valve seat | Valve housing | |
---|---|---|---|---|---|
DN 16 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
Further material versions and details available on request.
Downloads for Plunger Metering Pump Orlita® Evolution
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Overview
Simple and flexible.
The Orlita® Evolution plunger metering pumps EP1a and EP2a form an integrated product range with stroke lengths of 15 mm. This covers a capacity range from 5 to 511 l/h at 293 – 8 bar. A wide range of drive versions is available, including some for use in Zone 1 or Zone 2 areas at risk from explosion with ATEX certification. The Orlita® Evolution product range is designed to comply with API 675.
Your benefits
Flexible adaptation to the process:
- Precise capacity even at maximum pressure
- Metering reproducibility is better than ± 0.5 % within the 10 - 100 % stroke length range under defined conditions and with correct installation.
- Excellent hydraulic efficiency
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
- 7 gear ratios are available
- Power end configuration ideal for installation in any position (vertical or horizontal)
Application
Field of application
- Oil/ gas production (onshore/offshore)
- Refineries
- Chemical / petrochemical industry
- Pharmaceuticals & cosmetics
- Packaging industry (bottling pumps)
- Maximum temperature applications of up to + 200 °C
Technical Data
Technical Details
- Stroke length: 0-15 mm, Rod force: 2,300 N
- Stroke length adjustment: 0 – 100%
- Stroke length adjustment range: 0 – 100% in operation and idle
- The plunger packing can be tightened by the tensioning screw on the front even during operation
- Metering reproducibility is better than ± 0.5% within the 10 – 100% stroke length range under defined conditions and with correct installation
- Wetted materials: Stainless steel, special designs are available on request
- A wide range of power end versions is available: Three-phase standard motors, motors for use in areas at risk from explosion and different flange designs for use in customer-specific motors
- Degree of protection: IP 55
- Temperature range - 40 °C to + 200 °C
- Design in compliance with API 675 among others
Technical data for EP1a single pump 50 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (50 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 5.2 | 6.9 | 8.2 | 10.2 | 11.7 | 12.8 | 14.2 | 293 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 7.4 | 9.9 | 11.8 | 14.8 | 16.8 | 18.4 | 20.5 | 203 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 10.1 | 13.4 | 16.1 | 20.1 | 22.9 | 25.1 | 27.8 | 149 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 14.9 | 19.8 | 23.7 | 29.6 | 33.7 | 37.0 | 41.1 | 101 | 0.90 | 0.90 | DN 10 |
21 | 5.20 | 22.8 | 30.3 | 36.2 | 45.2 | 51.4 | 56.4 | 62.7 | 66 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 32.2 | 42.9 | 51.2 | 64.1 | 72.9 | 80.0 | 88.8 | 47 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 43.4 | 57.7 | 69.0 | 86.2 | 98.1 | 107.6 | 119.5 | 35 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 52.8 | 70.2 | 84.0 | 105.0 | 119.4 | 131.0 | 145.4 | 29 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 74.5 | 99.0 | 118.4 | 148.0 | 168.4 | 184.7 | 205.2 | 20 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 99.9 | 132.7 | 158.7 | 198.4 | 225.8 | 247.7 | 275.1 | 15 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 129.0 | 171.4 | 205.0 | 256.2 | 291.6 | 319.9 | 355.2 | 12 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 173.6 | 230.7 | 275.8 | 344.8 | 392.3 | 430.4 | 478.0 | 9 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 185.8 | 246.8 | 295.2 | 369.0 | 419.9 | 460.6 | 511.5 | 8 | 0.96 | 0.98 | DN 16 |
Technical data for EP1a single pump 60 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (60 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 6.2 | 8.3 | 9.9 | 12.4 | 14.1 | 293 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 9.0 | 11.9 | 14.3 | 17.8 | 20.3 | 203 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 12.2 | 16.2 | 19.4 | 24.2 | 27.6 | 149 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 18.0 | 23.9 | 28.6 | 35.7 | 40.7 | 101 | 0.90 | 0.90 | DN 10 |
21 | 5.20 | 27.4 | 36.5 | 43.6 | 54.6 | 62.0 | 66 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 38.9 | 51.7 | 61.9 | 77.3 | 87.9 | 47 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 52.3 | 69.6 | 83.2 | 104.0 | 118.3 | 35 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 63.7 | 84.7 | 101.3 | 126.7 | 144.0 | 29 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 89.8 | 119.4 | 142.9 | 178.6 | 203.1 | 20 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 120.4 | 160.1 | 191.6 | 239.5 | 272.3 | 15 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 155.5 | 206.8 | 247.4 | 309.3 | 351.7 | 12 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 209.3 | 278.2 | 332.9 | 416.1 | 473.2 | 9 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 223.9 | 297.7 | 356.3 | 445.3 | 506.4 | 8 | 0.96 | 0.98 | DN 16 |
Note:
Abridged presentation of our complete product range. Other piston diameters (8-60 mm) on request.
Materials in Contact With the Medium
Ball valve DN 6 – DN 10
Suction/ pressure connector | Valve/ head seal | Valve ball | Valve seat | Valve housing | Clamp ring | |
---|---|---|---|---|---|---|
DN 6 (double ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | SiN ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
DN 10 (single ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
Plate valve DN 16 – DN 20
Suction/ pressure connector | Valve/ head seal | Valve plate | Valve seat | Valve housing | |
---|---|---|---|---|---|
DN 16/DN 20 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
Further material versions and details available on request.
Technical data for EP2a single pump 50 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (50 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 5.2 | 6.9 | 8.2 | 10.2 | 11.7 | 12.8 | 14.2 | 520 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 7.4 | 9.9 | 11.8 | 14.8 | 16.8 | 18.4 | 20.5 | 477 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 10.1 | 13.4 | 16.1 | 20.1 | 22.9 | 25.1 | 27.8 | 351 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 14.9 | 19.8 | 23.7 | 29.6 | 33.7 | 37.0 | 41.1 | 238 | 0.91 | 0.94 | DN 10 |
21 | 5.20 | 22.8 | 30.2 | 36.2 | 45.2 | 51.4 | 56.4 | 62.7 | 156 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 32.3 | 42.9 | 51.2 | 64.1 | 72.9 | 80.0 | 88.8 | 110 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 43.4 | 57.7 | 69.0 | 86.2 | 98.1 | 107.6 | 119.5 | 82 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 52.8 | 70.2 | 84.0 | 105.0 | 119.4 | 131.0 | 145.5 | 67 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 74.5 | 99.0 | 118.4 | 148.0 | 168.4 | 184.7 | 205.2 | 48 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 99.9 | 132.7 | 158.7 | 198.4 | 225.8 | 247.7 | 275.1 | 36 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 129.0 | 171.4 | 205.0 | 256.2 | 291.6 | 319.9 | 355.2 | 28 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 173.6 | 230.7 | 275.8 | 344.8 | 392.3 | 430.4 | 478.0 | 20 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 185.8 | 246.8 | 295.2 | 369.0 | 419.9 | 460.6 | 511.5 | 19 | 0.96 | 0.98 | DN 16 |
Technical data for EP2a single pump 60 Hz SST
Plunger Ø | Stroke volume | Theoretical pump capacity in l/h at strokes/min (60 Hz) | Max. pressure | Efficiency at | Efficiency at | 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 | 100% pressure | 50% pressure | |
10 | 1.18 | 6.2 | 8.3 | 9.9 | 12.4 | 14.1 | 520 | 0.89 | 0.93 | DN 6 |
12 | 1.70 | 9.0 | 11.9 | 14.3 | 17.8 | 20.3 | 477 | 0.89 | 0.93 | DN 6 |
14 | 2.31 | 12.2 | 16.2 | 19.4 | 24.2 | 27.6 | 351 | 0.89 | 0.93 | DN 6 |
17 | 3.40 | 18.0 | 23.9 | 28.6 | 35.7 | 40.7 | 238 | 0.89 | 0.93 | DN 10 |
21 | 5.20 | 27.4 | 36.5 | 43.6 | 54.6 | 62.0 | 156 | 0.93 | 0.95 | DN 10 |
25 | 7.36 | 38.9 | 51.7 | 61.9 | 77.3 | 87.9 | 110 | 0.93 | 0.95 | DN 10 |
29 | 9.91 | 52.3 | 69.6 | 83.2 | 104.0 | 118.3 | 82 | 0.96 | 0.98 | DN 10 |
32 | 12.06 | 63.7 | 84.7 | 101.3 | 126.7 | 144.0 | 67 | 0.96 | 0.98 | DN 16 |
38 | 17.01 | 89.8 | 119.4 | 142.9 | 178.6 | 203.1 | 48 | 0.96 | 0.98 | DN 16 |
44 | 22.81 | 120.4 | 160.1 | 191.6 | 239.5 | 272.3 | 36 | 0.96 | 0.98 | DN 16 |
50 | 29.45 | 155.5 | 206.8 | 247.4 | 309.3 | 351.7 | 28 | 0.96 | 0.98 | DN 16 |
58 | 39.63 | 209.3 | 278.2 | 332.9 | 416.1 | 473.2 | 20 | 0.96 | 0.98 | DN 16 |
60 | 42.41 | 223.9 | 297.7 | 356.3 | 445.3 | 506.4 | 19 | 0.96 | 0.98 | DN 16 |
Note:
Abridged presentation of our complete product range. Other types on request. Plunger diameter 11 - 80 mm.
Materials in Contact With the Medium
Ball valve DN 6 – DN 10
Suction/ pressure connector | Valve/ head seal | Valve ball | Valve seat | Valve housing | Clamp ring | |
---|---|---|---|---|---|---|
DN 6 (double ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | SiN ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
DN 10 (single ball) | Stainless steel 1.4404 | Stainless steel 1.4404 | Al2O3 ceramic | Stainless steel 1.4404 | Stainless steel 1.4404 | Hastelloy C4 |
Plate valve DN 16
Suction/ pressure connector | Valve/ head seal | Valve plate | Valve seat | Valve housing | |
---|---|---|---|---|---|
DN 16 | Stainless steel 1.4404 | Stainless steel 1.4571 | Stainless steel 1.4462 | Stainless steel 1.4404 | Stainless steel 1.4404 |
Further material versions and details available on request.
Downloads
Downloads for Plunger Metering Pump Orlita® Evolution
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