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

AHP-CR Range

Air Driven Hydrotest Pumps - Standard Flow with Chart Recorder

  • 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-CR series of air driven hydrostatic pressure testing pumps offer a choice of 8 models with output pressure capacities ranging from 6 bar (87 psi) to 2931 bar (42500 psi) all fitted with on board, 4 hour, single pen chart recorder as standard. 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.

  • 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
AHP10-CR6346942.31/2" NPT31
AHP26-CR149018116.01/2" NPT29
AHP36-CR1712225012.31/2" NPT28
AHP58-CR282004007.61/2" NPT28
AHP107-CR623737384.01/2" NPT28
AHP187-CR9763812932.29/16"-18UNF28
AHP275-CR15593118971.69/16"-18UNF28
AHP425-CR345144829311.09/16"-18UNF28

Hydraulic Pressure

Hydraulic PressureApproximate Rate of Discharge (litres/min) at air input pressure 100 psi (7 bar)
psibarAHP10-CRAHP26-CRAHP36-CRAHP58-CRAHP107-CRAHP187-CRAHP275-CRAHP425-CR
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

Spare Charts

Model NumberChart Reading psiSuitable for Hydrotest Pump unit
AHP-C010 - 1500AHP10-CR
AHP-C030 - 3000AHP26-CR
AHP-C050 - 5000AHP36-CR
AHP-C100 - 10000AHP58-CR
AHP-C150 - 15000AHP107-CR
AHP-C200 - 20000AHP187-CR
AHP-C300 - 30000AHP275-CR
AHP-C450 - 45000AHP425-CR

*Pack of 100 spare charts, diameter 163 mm, 4 hour time scale

Replacement Pen

Model NumberColourDescription
AHP-PBBlackSuitable for pressure recording on all Hi-Force AHP pumps with chart recorder

Dimension

Dimensions (mm)

Model numberLengthWidthHeight
AHP10-CR530390390
AHP26-CR530390390
AHP36-CR530390390
AHP58-CR530390390
AHP107-CR530390390
AHP187-CR530390390
AHP275-CR530390390
AHP425-CR530390390

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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