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AHP-CR
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. Recorder isolation valve and pressure release valve are fitted as standard. Optional extras include stainless steel reservoir, pressure isolation valve, stroke counter system, gauge calibration certificate and varying recorder clock speeds.
  • Output pressures up to 2931 bar
  • Suitable for use with various fluids
  • 150 mm dual scale vibra pressure gauge
  • 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
  • Supplied with 50 recorder charts and one black chart recorder pen
Specifications
Model Number Max Output Pressure (bar) at airline input pressure Fluid Volume Displacement per Stroke (cm3) Outlet Port Thread Weight kg Dimensions in mm
10 psi 0.69 bar 50 psi 3.45 bar 100 psi 6.9 bar Length Width Height
AHP10-CR 6 34 69 42.3 1/2″ NPT 31 530 390 390
AHP26-CR 14 90 181 16.0 1/2″ NPT 29 530 390 390
AHP36-CR 17 122 250 12.3 1/2″ NPT 28 530 390 390
AHP58-CR 28 200 400 7.6 1/2″ NPT 28 530 390 390
AHP107-CR 62 373 738 4.0 1/2″ NPT 28 530 390 390
AHP187-CR 97 638 1293 2.2 9/16″-18UNF 28 530 390 390
AHP275-CR 155 931 1897 1.6 9/16″-18UNF 28 530 390 390
AHP425-CR 345 1448 2931 1.0 9/16″-18UNF 28 530 390 390

 

Hydraulic Pressure Approximate Rate of Discharge (litres/min) at air input pressure 100 psi (7 bar)
psi bar AHP10-CR AHP26-CR AHP36-CR AHP58-CR AHP107-CR AHP187-CR AHP275-CR AHP425-CR
0 0 23.1 8.8 6 3.56 1.97 1.15 0.72 0.43
500 35 12 5.85 4.39 3.05 1.5 1.05 0.68 0.4
1000 69 * 4.72 3.8 2.51 1.28 1 0.65 0.38
1500 104 * 3.9 3.34 2.38 1.25 0.90 0.6 0.36
2000 138 * 3 3 2.25 1.21 0.78 0.55 0.34
2500 173 * 1.21 2.56 2.05 1.18 0.75 0.5 0.33
3000 207 * * 1.95 1.85 1.16 0.73 0.48 0.31
4000 276 * * * 1.56 1.02 0.7 0.45 0.29
5000 345 * * * 1.02 0.95 0.67 0.42 0.26
7500 517 * * * * 0.76 0.6 0.4 0.25
10000 690 * * * * 0.44 0.52 0.37 0.24
15000 1034 * * * * * 0.39 0.33 0.21
20000 1379 * * * * * * 0.3 0.2
25000 1724 * * * * * * 0.21 0.16
30000 2069 * * * * * * * 0.13
40000 2760 0.05

Note: * Pressure exceeds pump capacity

SPARE CHARTS

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

Model Number Chart Reading psi Suitable for Hydrotest Pump unit
AHP-C01 0 – 1500 AHP10-CR
AHP-C03 0 – 3000 AHP26-CR
AHP-C05 0 – 5000 AHP36-CR
AHP-C10 0 – 10000 AHP58-CR
AHP-C15 0 – 15000 AHP107-CR
AHP-C20 0 – 20000 AHP187-CR
AHP-C30 0 – 30000 AHP275-CR
AHP-C45 0 – 45000 AHP425-CR

 

REPLACEMENT PEN
Model Number Colour Description
AHP-PB Black Suitable for pressure recording on all Hi-Force AHP pumps with chart recorder
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