The Hi-Force ATDP Range 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 150mm diameter glycerine filled vibra-gauge
(calibrated on request), inlet airline filter, lubricator and regulator unit, pump start/stop valve and fluid strainer.
Viton and ethylene propylene seals for handling special fluids or chemicals can be factory fitted prior to delivery if
required. Other seal materials are available on request.
| MODEL NO. | MAX OUTPUT PRESSURE (BAR) AT AIRLINE INPUT PRESSURE | FLUID VOLUME DISPLACEMENT PER STROKE (CM3) | OUTLET PORT THREAD | WEIGHT KG | DIMENSIONS IN MM | ||||
|---|---|---|---|---|---|---|---|---|---|
| 20 PSI 1.38 BAR | 60 PSI 4.14 BAR | 100 PSI 6.9 BAR | LENGTH | WIDTH | HEIGHT | ||||
| ATDP63 | 87 | 260 | 434 | 275 | 1/2″ NPT | 96 | 765 | 570 | 700 |
| ATDP125 | 172 | 517 | 862 | 140 | 1/2″ NPT | 96 | 765 | 570 | 700 |
| ATDP216 | 298 | 894 | 1489 | 79 | 1 1/8″-12UNF | 96 | 765 | 570 | 700 |
| HYDRAULIC PRESSURE | APPROXIMATE RATE OF DISCHARGE (LITRES/MIN) AT AIR INPUT PRESSURE 100 PSI (7BAR) | |||
|---|---|---|---|---|
| PSI | BAR | ATDP63 | ATDP125 | ATDP216 |
| 0 | 0 | 32.2 | 16.9 | 9.5 |
| 1000 | 69 | 25.7 | 14 | 8.8 |
| 2000 | 138 | 20.5 | 12.3 | 8 |
| 3000 | 207 | 16.2 | 10.6 | 7.4 |
| 4000 | 276 | 12.5 | 9.4 | 6.9 |
| 5000 | 345 | 8 | 8.3 | 6.4 |
| 6000 | 414 | 2.8 | 7.3 | 6.1 |
| 8000 | 552 | * | 4.8 | 5.5 |
| 10000 | 690 | * | 3 | 4.9 |
| 12000 | 828 | * | 0.4 | 4.3 |
| 16000 | 1103 | * | * | 3.2 |
| 20000 | 1379 | * | * | 1.6 |
Note: * Pressure exceeds pump capacity
