Maximator GSF Series High Pressure Chemical Injection Pump
General Information
Product Details
Technical Data
General Information
- Single acting
- Single air drive head and distance piece
- Pressures to 1,450 bar (21,025 psi)
- Suitable for use in zone 1, category 2G/2D IIB TX explosion proof areas (temperature class depending on medium temperature).
Examples of application for the GSF Series Pumps for the Chemical and offshore industries:
- Injection of inhibitors: such as methanol and glycol in wells
- Injection of coolants
- Aviation and Automotive testing: Brake fluid, skydrol, transmission fluid and power steering fluid
- Pipeline testing
- Charging hydraulic accumulators
- Actuation of subsea valves
Product Details
GSF pumps
- single acting
- single air drive head and distance piece
- Pressures to 1,450 bar (21,025 psi)
GSF series pumps are rugged and designed for chemical service applications. These pumps are available as single acting types with single air drive head and distance piece.
- For air drive pressures from 1 bar (14.5 psi) minimum to 10 bar (145 psi) maximum
- GSF pumps have stainless steel bodies and plungers.
- GSF pumps have PTFE seals with viton O-rings.
- Pumps come standard with bottom inlet.
- All high-pressure chemical injection pumps from the GSF series are suitable for use in zone 1, category 2G/2D IIB TX explosion proof areas.
Options for GSF series
- Special seal material, i. e. PTFE compound, to handle special fluids: Order code: See fluid compatibility guide
- Side inlet: Order code: GSF35 – S
- Special inlet and outlet ports (i. e. NPT): Order code: GSF35 – NPT
- Air control unit for GSF series with filter pressure regulator, control pressure gauge and shut-off valve: Order code: GSF35 with C2
- To protect the pump against excessive outlet pressures, an air safety valve can be fitted to the air control unit GSF35 with C2/SVair (The outlet pressure has to be indicated.)
- Other options available on request.
Technical Data
| Type | Pressure Ratio |
Displacement volume2) cm³ |
Displacement volume2) in³ |
P max.*’ bar |
P max.* psi |
Flow cfm |
Flow l/min |
|---|---|---|---|---|---|---|---|
| GSF10 | 1:11 | 90.00 | 5.49 | 110 | 1595 | 0.65 | 18.53 |
| GSF15 | 1:16 | 62.00 | 3.78 | 160 | 2320 | 0.45 | 12.86 |
| GSF25 | 1:28 | 35.30 | 2.15 | 280 | 4060 | 0.25 | 7.24 |
| GSF35 | 1:40 | 24.50 | 1.50 | 400 | 5800 | 0.18 | 5.02 |
| GSF60 | 1:63 | 15.70 | 0.96 | 630 | 9135 | 0.11 | 3.21 |
| GSF100 | 1:113 | 8.80 | 0.54 | 1050 | 15225 | 0.06 | 1.81 |
| GSF150 | 1:151 | 6.60 | 0.40 | 1450 | 21025 | 0.05 | 1.36 |
P max. = Discharge
** Please note: Click on Pump Type for Technical Data Sheets and Drawings pdf
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