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

ATDP Range

Air Driven Twin Double Acting Hydrotest Pumps

  • Infinitely variable output pressure and fluid displacement speed
  • Airline regulator for easy setting of input air and output hydraulic pressure
  • Air consumption 212 scfm (6 m3 / minute) at 7 bar
  • Fluid inlet port of 1" BSPF with integral Y-type fluid strainer


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Product Overview

The Hi-Force ATDP series of twin double acting air driven hydrostatic pressure testing pumps offer a choice of 3 models with output pressure capacities ranging from 87 bar (1260 psi) to 1489 bar (21600 psi). The twin double acting design offers a much higher displacement volume per stroke than the smaller AHP & AHP2 series, making it ideal for prefill as well as pressure testing. All models are supplied with a 150 mm diameter glycerine filled vibra-gauge (calibrated on request), inlet airline filter, lubricator and regulator unit, pump start/stop valve and fluid strainer.

  • Output pressures up to 1489 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
20 psi 1.38 bar60 psi 4.14 bar100 psi 6.9 bar
ATDP63872604342751/2" NPT96
ATDP1251725178621401/2" NPT96
ATDP2162988941489791 1/8"-12UNF96

Hydraulic Pressure

Hydraulic PressureApproximate Rate of Discharge (litres/min) at air input pressure 100 psi (7 bar)
psibarATDP63ATDP125ATDP216
0032.216.99.5
10006925.7148.8
200013820.512.38
300020716.210.67.4
400027612.59.46.9
500034588.36.4
60004142.87.36.1
8000552*4.85.5
10000690*34.9
12000828*0.44.3
160001103**3.2
200001379**1.6

Note: * Pressure exceeds pump capacity

Dimension

Dimensions (mm)

Model numberLengthWidthHeight
ATDP63765570700
ATDP125765570700
ATDP216765570700

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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