S4000 Chemical Dosing Pump
GPH
0
PSI
0
Not many pump manufacturers can boast a range of flows that start at fractional GPH and go up to 3,500 GPH. The Series 4000 chemical dosing pumps come at the top end of this impressive pump line. Built like a battle tank, these chemical dosing pumps are made to withstand the most brutal working conditions one can expect a pump to perform in. They balance size and boldness with precision delivering flow consistency with less than 1% variation.
Like all other AcuFlow chemical dosing pumps, the Series 4000 also complies with API 675 requirements. It retains all the most popular and proven design elements present in other smaller AcuFlow series: a hydraulically balanced diaphragm, where all parts work under lubricating hydraulic oil to minimize wear, and a modular design that is easy to operate, maintain and rework.
Corrosion resistance is not compromised, with the liquid end available in chemical resistant materials such as 316 Stainless Steel, Alloy 20, Hastelloy C, PVC and PVDF. The metered pump also uses a disc valve which affords a larger opening to allow more viscous liquids and some solids if needed.
| Feature | Spec |
|---|---|
| Flow Capacity | Up to 3530 GPH (Duplex) |
| Pressure | Up to 3500 PSI |
| Design | Modular design in aluminum housing |
| Metering Accuracy | +/- 1% |
| Capacity Controls | Manual/Auto |
| Safety | Built-in internal relief valve |
| Availability | Duplex or Double Flow Capacity |
| Liquid Handling | Able to handle difficult liquids like slurries, off-gassing, high viscosities |
Specifications
| Specification | Measurement |
|---|---|
| Flow Capacity Adjustment | 0–100% while the pump is running or stopped |
| Turndown Ratio | Stroke Length 48:1
Stroke Frequency 10:1 Combined 480:1 |
| Metering Accuracy | Steady State: ± 1%
Linearity: ± 1% Combined: ± 1% |
| Max. Process Fluid Temp. | Custom engineered metallic liquid end: 500°F (260C)
Metallic liquid end/PTFE diaphragm: 250°F (121°C) Plastic Head: 140°F (60°C) |
| Plunger Stroke Length | 6″ |
| Hydraulic Oil Capacity | 52 qt. |
| Displacement Per Stroke (by plunger size) | 7/8″ – 2.2698 cu. in. (37.19 ml)
1-9/16″ – 7.6453 cu. in. (125.29 ml) 3″ – 28.1989 cu. in. (462.12 ml) 1-1/8″ – 3.8013 cu. in. (62.29 ml) 2-1/2″ – 19.63 cu. in. (321.77) 4″ – 50.34 cu. in. (824.99 ml) |
| Liquid End Material Options | 316 SS, Alloy 20, Hastelloy C, PVC, PVDF and PTFE |
| Pump Model Number |
Capacity GPH (LPH) |
Pressure psi (bars) |
Speed SPM |
Plunger Diameter |
Connection (NPT) |
Pump Curves |
|---|---|---|---|---|---|---|
| GNIT 0744-BC01A | 22.6 (85.55) | 3500 (241) | 44 | 7/8″ | 1-1/2″ | Curves |
| GNIT 0770-BC01A | 36 (136.27) | 3500 (241) | 70 | 7/8″ | 1-1/2″ | Curves |
| GNIT 0788-BC01A | 45 (170.34) | 3500 (241) | 88 | 7/8″ | 1-1/2″ | Curves |
| GNIT 0714-BC01A | 72 (272.55) | 3500 (241) | 140 | 7/8″ | 1-1/2″ | Curves |
| GNIT 0944-BC01A | 39.2 (148.39) | 2000 (138) | 44 | 1-1/8″ | 1-1/2″ | Curves |
| GNIT 0970-BC01A | 62.3 (235.83) | 2000 (138) | 70 | 1-1/8″ | 1-1/2″ | Curves |
| GNIT 0988-BC01A | 78.4 (296.78) | 2000 (138) | 88 | 1-1/8″ | 1-1/2″ | Curves |
| GNIT 0914-BC01A | 124.7 (472.04) | 2000 (138) | 140 | 1-1/8″ | 1-1/2″ | Curves |
| GNIT 1344-BC01F | 78.8 (298.29) | 1000 (69) | 44 | 1-9/16″ | 2-1/2″ | Curves |
| GNIT 1370-BC01F | 125.35 (474.5) | 1000 (69) | 70 | 1-9/16″ | 2-1/2″ | Curves |
| GNIT 1388-BC01F | 157.58 (596.51) | 1000 (69) | 88 | 1-9/16″ | 2-1/2″ | Curves |
| GNIT 1314-BC01F | 250.7 (949) | 1000 (69) | 140 | 1-9/16″ | 2-1/2″ | Curves |
| GNIT 2044-BC01F | 202.4 (766.17) | 370 (26) | 44 | 2-1/2″ | 2-1/2″ | Curves |
| GNIT 2070-BC01F | 322 (1218.9) | 370 (26) | 70 | 2-1/2″ | 2-1/2″ | Curves |
| GNIT 2088-BC01F | 404.88 (1532.64) | 370 (26) | 88 | 2-1/2″ | 2-1/2″ | Curves |
| GNIT 2014-BC01F | 644.1 (2438.18) | 370 (26) | 140 | 2-1/2″ | 2-1/2″ | Curves |
| GNIT 2444-BC01H | 291 (1101.55) | 295 (20) | 44 | 3″ | 4″ | Curves |
| GNIT 2470-BC01H | 463 (1752.65) | 295 (20) | 70 | 3″ | 4″ | Curves |
| GNIT 2488-BC01H | 582.19 (2203.83) | 295 (20) | 88 | 3″ | 4″ | Curves |
| GNIT 2414-BC01H | 926.2 (3506.05) | 295 (20) | 140 | 3″ | 4″ | Curves |
| GNIT 3244-BC01H | 519.35 (1965.95) | 160 (11) | 44 | 4″ | 4″ | Curves |
| GNIT 3270-BC01H | 826.24 (3127.66) | 160 (11) | 70 | 4″ | 4″ | Curves |
| GNIT 3288-BC01H | 1038.7 (3931.91) | 160 (11) | 88 | 4″ | 4″ | Curves |
| GNIT 3214-BC01H | 1652.4 (6255.01) | 160 (11) | 140 | 4″ | 4″ | Curves |
Capacity Control Options
- Dual Axis with both stroke length and stroke speed adjustable.
Stroke Length Controls
- Manual: Standard on all pumps.
- Electric: Electric stepper motor. Capable of 4-20mA input.
- Pneumatic: Runs on 30 PSI air for hazardous environment.
Liquid Handling Options:
Tubular
- For liquids with suspended solids/slurries that may clog. Also good for high viscosity liquids.
Degassing Valve
- Some challenging liquids can cause air locking due to off-gassing. Our chemical dosing pumps’ heads with degassing valves ensures accurate and consistent pumping by letting out gas bubbles from the pump head.
Double Ball Check Valve
- An added measure of assurance that you have the position valve shut off.
Tungsten Carbide Valve Balls
- For abrasive liquids.
Leak Detection Options:
Leak Detection
- There are two types of leak detection options available with AcuFlow pumps.
Conductive
- Conductivity probe between 2 diaphragms to sense any break or rupture.
Vacuum
- Uses a vacuum switch between 2 diaphragms to sense any rupture or failure.
Other Options:
Liquid Connections
- NPT / FLANGE / TRICLAMP
Motor Options
- Enclosure: TEFC, TENV, Explosion Proof, Washdown
- Power Supply: ACV 115V, 230V, 380V, 460V, DC-12, 24, 90, 180, Single Phase, 3-Phase
Download Performance Table PDF
Not many pump manufacturers can boast a range of flows that start at fractional GPH and go up to 3,500 GPH. The Series 4000 chemical dosing pumps come at the top end of this impressive pump line. Built like a battle tank, these chemical dosing pumps are made to withstand the most brutal working conditions one can expect a pump to perform in. They balance size and boldness with precision delivering flow consistency with less than 1% variation.
Like all other AcuFlow chemical dosing pumps, the Series 4000 also complies with API 675 requirements. It retains all the most popular and proven design elements present in other smaller AcuFlow series: a hydraulically balanced diaphragm, where all parts work under lubricating hydraulic oil to minimize wear, and a modular design that is easy to operate, maintain and rework.
Corrosion resistance is not compromised, with the liquid end available in chemical resistant materials such as 316 Stainless Steel, Alloy 20, Hastelloy C, PVC and PVDF. The metered pump also uses a disc valve which affords a larger opening to allow more viscous liquids and some solids if needed.
| Feature | Spec |
|---|---|
| Flow Capacity | Up to 3530 GPH (Duplex) |
| Pressure | Up to 3500 PSI |
| Design | Modular design in aluminum housing |
| Metering Accuracy | +/- 1% |
| Capacity Controls | Manual/Auto |
| Safety | Built-in internal relief valve |
| Availability | Duplex or Double Flow Capacity |
| Liquid Handling | Able to handle difficult liquids like slurries, off-gassing, high viscosities |
Specifications
| Specification | Measurement |
|---|---|
| Flow Capacity Adjustment | 0–100% while the pump is running or stopped |
| Turndown Ratio | Stroke Length 48:1 Stroke Frequency 10:1 Combined 480:1 |
| Metering Accuracy | Steady State: ± 1% Linearity: ± 1% Combined: ± 1% |
| Max. Process Fluid Temp. | Custom engineered metallic liquid end: 500°F (260C) Metallic liquid end/PTFE diaphragm: 250°F (121°C) Plastic Head: 140°F (60°C) |
| Plunger Stroke Length | 6" |
| Hydraulic Oil Capacity | 52 qt. |
| Displacement Per Stroke (by plunger size) | 7/8" - 2.2698 cu. in. (37.19 ml) 1-9/16" - 7.6453 cu. in. (125.29 ml) 3" - 28.1989 cu. in. (462.12 ml) 1-1/8" - 3.8013 cu. in. (62.29 ml) 2-1/2" - 19.63 cu. in. (321.77) 4" - 50.34 cu. in. (824.99 ml) |
| Liquid End Material Options | 316 SS, Alloy 20, Hastelloy C, PVC, PVDF and PTFE |
| Pump Model Number | Capacity GPH (LPH) | Pressure psi (bars) | Speed SPM | Plunger Diameter | Connection (NPT) | Pump Curves |
|---|---|---|---|---|---|---|
| GNIT 0744-BC01A | 22.6 (85.55) | 3500 (241) | 44 | 7/8" | 1-1/2" | Curves |
| GNIT 0770-BC01A | 36 (136.27) | 3500 (241) | 70 | 7/8" | 1-1/2" | Curves |
| GNIT 0788-BC01A | 45 (170.34) | 3500 (241) | 88 | 7/8" | 1-1/2" | Curves |
| GNIT 0714-BC01A | 72 (272.55) | 3500 (241) | 140 | 7/8" | 1-1/2" | Curves |
| GNIT 0944-BC01A | 39.2 (148.39) | 2000 (138) | 44 | 1-1/8" | 1-1/2" | Curves |
| GNIT 0970-BC01A | 62.3 (235.83) | 2000 (138) | 70 | 1-1/8" | 1-1/2" | Curves |
| GNIT 0988-BC01A | 78.4 (296.78) | 2000 (138) | 88 | 1-1/8" | 1-1/2" | Curves |
| GNIT 0914-BC01A | 124.7 (472.04) | 2000 (138) | 140 | 1-1/8" | 1-1/2" | Curves |
| GNIT 1344-BC01F | 78.8 (298.29) | 1000 (69) | 44 | 1-9/16" | 2-1/2" | Curves |
| GNIT 1370-BC01F | 125.35 (474.5) | 1000 (69) | 70 | 1-9/16" | 2-1/2" | Curves |
| GNIT 1388-BC01F | 157.58 (596.51) | 1000 (69) | 88 | 1-9/16" | 2-1/2" | Curves |
| GNIT 1314-BC01F | 250.7 (949) | 1000 (69) | 140 | 1-9/16" | 2-1/2" | Curves |
| GNIT 2044-BC01F | 202.4 (766.17) | 370 (26) | 44 | 2-1/2" | 2-1/2" | Curves |
| GNIT 2070-BC01F | 322 (1218.9) | 370 (26) | 70 | 2-1/2" | 2-1/2" | Curves |
| GNIT 2088-BC01F | 404.88 (1532.64) | 370 (26) | 88 | 2-1/2" | 2-1/2" | Curves |
| GNIT 2014-BC01F | 644.1 (2438.18) | 370 (26) | 140 | 2-1/2" | 2-1/2" | Curves |
| GNIT 2444-BC01H | 291 (1101.55) | 295 (20) | 44 | 3" | 4" | Curves |
| GNIT 2470-BC01H | 463 (1752.65) | 295 (20) | 70 | 3" | 4" | Curves |
| GNIT 2488-BC01H | 582.19 (2203.83) | 295 (20) | 88 | 3" | 4" | Curves |
| GNIT 2414-BC01H | 926.2 (3506.05) | 295 (20) | 140 | 3" | 4" | Curves |
| GNIT 3244-BC01H | 519.35 (1965.95) | 160 (11) | 44 | 4" | 4" | Curves |
| GNIT 3270-BC01H | 826.24 (3127.66) | 160 (11) | 70 | 4" | 4" | Curves |
| GNIT 3288-BC01H | 1038.7 (3931.91) | 160 (11) | 88 | 4" | 4" | Curves |
| GNIT 3214-BC01H | 1652.4 (6255.01) | 160 (11) | 140 | 4" | 4" | Curves |
Capacity Control Options
- Dual Axis with both stroke length and stroke speed adjustable.
Stroke Length Controls
- Manual: Standard on all pumps.
- Electric: Electric stepper motor. Capable of 4-20mA input.
- Pneumatic: Runs on 30 PSI air for hazardous environment.
Liquid Handling Options:
Tubular
- For liquids with suspended solids/slurries that may clog. Also good for high viscosity liquids.
Degassing Valve
- Some challenging liquids can cause air locking due to off-gassing. Our chemical dosing pumps’ heads with degassing valves ensures accurate and consistent pumping by letting out gas bubbles from the pump head.
Double Ball Check Valve
- An added measure of assurance that you have the position valve shut off.
Tungsten Carbide Valve Balls
- For abrasive liquids.
Leak Detection Options:
Leak Detection
- There are two types of leak detection options available with AcuFlow pumps.
Conductive
- Conductivity probe between 2 diaphragms to sense any break or rupture.
Vacuum
- Uses a vacuum switch between 2 diaphragms to sense any rupture or failure.
Other Options:
Liquid Connections
- NPT / FLANGE / TRICLAMP
Motor Options
- Enclosure: TEFC, TENV, Explosion Proof, Washdown
- Power Supply: ACV 115V, 230V, 380V, 460V, DC-12, 24, 90, 180, Single Phase, 3-Phase