HMP - MANUALLY OPERATED HYDROTEST PUMPS
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- Up to 1000 Bar working pressure
- Suitable for use with a wide variety of fluids
- Two stage design with easy push button changeover
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The Hi-Force HMP series of manually operated two speed hydraulic pumps is suitable for use with a wide variety of fluids including water. Manufactured predominantly from high quality aluminium alloy, the HMP series are lightweight and extremely versatile. The pump's two stage piston design offers a superb 49 cm3 delivery per stroke at low pressure (up to 52 Bar) with a push button changeover valve for operating the high pressure piston. The pump unit is available with a choice of seven high pressure capacities ranging from 110 to 1000 Bar working pressure, and is supplied complete with a 610mm operating lever. For optional adjustable pressure relief valve suffix the model number with 'R'.
» Lightweight aluminium design with stainless steel pistons
» Needle type design release valve for precise pressure control
» Low cost replaceable valve seats
» Easily accessible fluid system filter
» Standard 10 litre capacity fluid reservoir (see page 43 for options)
» Optional, factory fitted, externally adjustable pressure relief valve
» Ideally suited for pressure testing valves, pipework and vessels
» Optional pressure gauges available (see page 43)
Model number |
Working pressure bar |
Valve type |
Displacement per stroke cm3 |
Changeover pressure bar |
Outlet port |
Suction port |
Weight kg |
1st stage |
2nd stage |
HMP160 |
110 |
2-way |
49 |
20 |
52 |
1/2" BSP |
3/8" BSP |
15 |
HMP250 |
172 |
2-way |
49 |
13 |
52 |
1/2" BSP |
3/8" BSP |
15 |
HMP450 |
310 |
2-way |
49 |
7 |
52 |
1/2" BSP |
3/8" BSP |
15 |
HMP650 |
448 |
2-way |
49 |
5 |
52 |
1/2" BSP |
3/8" BSP |
15 |
HMP800 |
552 |
2-way |
49 |
4 |
52 |
1/2" BSP |
3/8" BSP |
15 |
HMP100 |
700 |
2-way |
49 |
3 |
52 |
1/2" BSP |
3/8" BSP |
15 |
HMP150 |
1000 |
2-way |
49 |
2 |
52 |
3/8" BSP |
3/8" BSP |
15 |
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The Hi-Force HMP-PU series offers the same features as the HMP range on page 42 however these are supplied without a fluid reservoir. Ideally suited for applications where a large volume of fluid is required, the pump unit is supplied complete with mounting kit for easy attachment to any specially designed fluid reservoir. For optional pressure relief valve, please add suffix 'R' to model number. |
Model number |
Working pressure bar |
Valve type |
Displacement per stroke cm3 |
Changeover pressure bar |
Outlet port(s) |
Suction port(s) |
Weight kg |
1st stage |
2nd stage |
HMP160PU |
110 |
2-way |
49 |
20 |
52 |
1/2" BSP |
3/8" BSP |
5.9 |
HMP250PU |
172 |
2-way |
49 |
13 |
52 |
1/2" BSP |
3/8" BSP |
5.9 |
HMP450PU |
310 |
2-way |
49 |
7 |
52 |
1/2" BSP |
3/8" BSP |
5.9 |
HMP650PU |
448 |
2-way |
49 |
5 |
52 |
1/2" BSP |
3/8" BSP |
5.9 |
HMP800PU |
552 |
2-way |
49 |
4 |
52 |
1/2" BSP |
3/8" BSP |
5.9 |
HMP100PU |
700 |
2-way |
49 |
3 |
52 |
1/2" BSP |
3/8" BSP |
5.9 |
HMP150PU |
1000 |
2-way |
49 |
2 |
52 |
3/8" BSP |
3/8" BSP |
5.9 |
Dimensions:
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Reservoir capacity |
10 litres |
20 litres |
A |
714 |
929 |
B |
210 |
210 |
C |
286 |
286 |
D |
420 |
615 |
E |
185 |
185 |
F |
264 |
264 |
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RESERVOIRS
Choice of standard 10 or 20 litre capacity reservoirs. Alternative capacity reservoirs available on request.
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Model number |
Description |
HRS10 |
10 litre standard reservoir |
HRS20 |
20 litre standard reservoir |
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PRESSURE GAUGES
Complete range of 100 mm diameter pressure gauges manufactured to EN837-1 and compatible for use with HMP series pumps. Supplied complete with gauge mounting kit.
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Model number |
Pressure range bar |
HG16K |
0-110 |
HG25K |
0-172 |
HG45K |
0-310 |
HG65K |
0-448 |
HG80K |
0-552 |
HG100K |
0-700 |
HG150K |
0-1000 |
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