Official distributor in Russia and CIS countries
HIHPT4S series mobile hydraulic testing systems
Mobile system HIHPT4S for hydraulic ultra-high pressure testing of shut-off, control, safety valves
HIHPT4S series hydraulic test system
The HIHPT4S series ultra-high-pressure mobile test system is good for pressure testing of shut-off, control, safety and shut-off valves.
The low-pressure pump and high-pressure pump are packed into a compact stainless steel housing.
The low-pressure pump pre-fills the test sample and, feeding ultra-high-pressure pump relieves cyclic stress in high pressure pump`s hydraulic section, dramatically reducing cyclic fatigue.
The high-pressure pump provides adjustable discharge pressures from 10 to 100% of rated pressure.
Main features
- Drive type: pneumatic
- Low pressure pump series: 3L
- High Pressure Pump Series: 5L-SS: 5L-SD
- Operating pressure range: 2000 ... 5000 bar
- Recommended air drive pressure: 5 ... 10 bar
- Flow range: see pumps specifications
Basic configuration
- Low pressure pump
- Ultra-high pressure pump
- Liquid tank 2 ... 5 gal. (7,5 ... 19 l)
- Inlet filter
- Air drive controls
- Needle shut-off valve
- Needle pressure relief valve with liquid return to the tank
- Pressure gauge
| Model | Pressure range | Flow range |
|---|---|---|
| 3L-SS-14 | 14-134 bar (1.4-13.4 MPa) | 0-0.75 l / min max. 4.3 l / min |
| 3L-SS-25 | 25-259 bar (2.5-25.9 MPa) | 0-0.41 l / min max. 2.8 l / min< / td> |
| 3L-SS-41 | 40-424 bar (42.4 MPa) | 0-0.33 l / min max. 1.65 l / min< / td> |
| Model | Pressure range | Flow range |
|---|---|---|
| Operating pressure range 700-2500 bar (70 - 250 MPa) max. 3100 bar (310 MPa) | ||
| 5L-SS-205 | 200-2120 bar (20-212 MPa) | 0-0.3 l / min max. 1.2 l / min |
| 5L-SD-230 | 230-2380 bar (23-238 MPa) | 0-0.5 l / min max. 1.7 l / min |
| 5L-SS-300 | 300-3100 bar (30-310 MPa) | 0 - 0.174 l / min max. 0.8 l / min |
| 5L-SD-300 | 300-3100 bar (30-310 MPa) | 0-0.4 l / min max. 1.3 l / min |
| Operating pressure range 1500-4000 bar (150 - 400 MPa) max. 4650 bar (465 MPa) | ||
| 5L-SS-450 | 500-4650 bar (50-465 MPa) | 0-0.10 l / min max. 0.52 l / min |
| 5L-SD-410 | 410-4240 bar (41-424 MPa) | 0-0.26 l / min max. 1.00 l / min |
| Operating pressure range 3000-5516 bar (300-551.6 MPa) | ||
| 5L-SD-600 | 600-5516 bar (60-515.6 MPa) | 0-0.174 l / min max. 0.66 l / min |
| 5L-ST-900 | 900-5516 bar (60-515.6 MPa) | 0-0.174 l / min max. 0.66 l / min |
