AHP Range | Hi-Force | Hydrotest Pumps | HES
Hi-Force product

AHP Range

Air Driven Hydrotest Pumps - Standard Flow

  • Infinitely variable output pressure and fluid displacement speed
  • Airline regulator for easy setting of input air and output hydraulic pressure
  • Maximum air consumption 28 scfm (0.79 m3 / minute) at 7 bar
  • 7.5 litre reservoir capacity
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Product Overview

The Hi-Force AHP series of air driven hydrostatic pressure testing pumps offer a choice of eight models with output pressure capacities ranging from 6 bar (87 psi) to 2931 bar (42500 psi). All models are suitable for use with various fluids, including water and are supplied with a 150 mm diameter glycerine filled hydraulic pressure gauge (calibrated on request), inlet airline filter, lubricator and pressure regulator unit, lightweight fluid reservoir, pump start/stop valve and a robust stainless steel skid mounted framework. Optional extras include stainless steel reservoir, stroke counter system and pressure isolation valve.

  • Output pressures up to 2931 bar
  • Suitable for use with various fluids
  • 150 mm dual scale vibra pressure gauge

Technical specifications

Model NumberMax Output Pressure (bar) at airline input pressureFluid Volume Displacement per Stroke (cm3)Outlet Port ThreadWeight kg
10 psi 0.69 bar50 psi 3.45 bar100 psi 6.9 bar
AHP106346942.31/2" NPT23
AHP26149018116.01/2" NPT21
AHP361712225012.31/2" NPT20
AHP58282004007.61/2" NPT20
AHP107623737384.01/2" NPT20
AHP1879763812932.29/16"-18UNF20
AHP27515593118971.69/16"-18UNF20
AHP425345144829311.09/16"-18UNF20

Hydraulic Pressure

Hydraulic PressureApproximate Rate of Discharge (litres/min) at air input pressure 100 psi (7 bar)
psibarAHP10AHP26AHP36AHP58AHP107AHP187AHP275AHP425
0023.18.863.561.971.150.720.43
50035125.854.393.051.51.050.680.4
100069*4.723.82.511.2810.650.38
1500104*3.93.342.381.250.900.60.36
2000138*332.251.210.780.550.34
2500173*1.212.562.051.180.750.50.33
3000207**1.951.851.160.730.480.31
4000276***1.561.020.70.450.29
5000345***1.020.950.670.420.26
7500517****0.760.60.40.25
10000690****0.440.520.370.24
150001034*****0.390.330.21
200001379******0.30.2
250001724******0.210.16
300002069*******0.13
4000027600.05

Note: * Pressure exceeds pump capacity

Dimension

Dimensions (mm)

Model NumberLengthWidthHeight
AHP10450395395
AHP26450395395
AHP36450395395
AHP58450395395
AHP107450395395
AHP187450395395
AHP275450395395
AHP45450395395

Services and support

Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.

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