APU MK-7
Product specifications
| Characteristics | Test method | ||
|---|---|---|---|
| Flow Rate (l/min) | 37 | ||
| Max. Work. Press. (bar) | 2,410 | ||
| Vol./Stroke (cc) | 159.30 | ||
| Manometer | Glycerine-filled | ||
| Reducer Unit | Easily regulate outlet pressure | ||
| Digital Display | Option | ||
| Test Cert. | Option | ||
| Pressure Transm. | Option | ||
| Portable | Yes, extra handles, wheels | ||
| Ratio / Gear Ratio | 4:1 | ||
Product Description
Portable Air-Driven Hydrostatic Test Pump: The APU MK-7 2,410 bar (35,000 psi)
The GLOBE APU MK-7 is a portable, air-driven hydrostatic test pump for pressure, leak and burst testing up to 2,410 bar (35,000 psi). It runs on standard workshop compressed air, needs no electrical power and holds test pressure without using air. That makes it a safe, low-maintenance choice for test benches, workshops and on-site testing of hoses, valves, tubing and pressure vessels.
The APU MK-7 comes in 12 pressure ratios, from a high-flow 4:1 model for fast filling to a 368:1 model for ultra-high-pressure testing. It is built on a stainless steel frame with stainless steel valves and tubing, so it lasts in demanding test environments.
Key features of the APU MK-7
- Up to 2,410 bar / 35,000 psi test pressure (at 7 bar / 100 psi air drive)
- 12 ratios, 4:1 to 368:1: pick the flow and pressure for your test
- Flow up to 37 l/min (9.78 US gpm) on the 4:1 model for fast filling
- Automatic start and pressure hold: the pump stalls at the set pressure and holds it without using air
- Adjustable outlet pressure with the built-in air pressure reducer
- No electrical power needed: no motor, no heat build-up
- Stainless steel frame, valves and tubing for corrosion resistance and long life
- Portable, with optional handles and wheels
- Glycerine-filled pressure gauge as standard
- Suitable for water, oil, emulsions and other fluids
APU MK-7 specifications
- Maximum working pressure: 2,410 bar (35,000 psi)
- Pressure ratios: 4:1 to 368:1 (12 models)
- Maximum flow rate: 37 l/min (9.78 US gpm), model APU MK7-4
- Volume per stroke: 1.7 to 159.3 cc
- Drive: Compressed air, 7 bar (100 psi) for maximum pressure. Starts at approx. 1 bar (15 psi)
- Test media: Water, oil, emulsion and other fluids
- Frame and materials: Stainless steel frame, stainless steel valves and tubing
- Pressure gauge: Glycerine-filled
- Pressure regulation: Air pressure reducer for easy outlet-pressure adjustment
- Connections: G3/8", 1" BSP female, 1/2" NPT female
- Hazardous areas MK-7 pump: ATEX II 2G Ex h IIC T5 Gb X
- Portability: Yes.
Options
- Extra handles or wheels for easy transport
- Test certificate
- Digital display for clear pressure indication
- Pressure transmitter for data logging and measurement systems
The MK-7 provides a compact yet powerful solution for precise high pressure testing. Do you have special requirements or wish to expand the system? Our high-pressure specialists are happy to help with customisation and advice.
| Product name | Vol. per slag cc | Ratio | Max. werkdruk psi | Max. werkdruk bar | Flowrate l/min | Flowrate US gpm | Request |
|---|---|---|---|---|---|---|---|
| APU MK7-4 | 159.30 | 4:1 | 390 | 27 | 37 | 9.78 | |
| APU MK7-9 | 70.80 | 9:1 | 870 | 60 | 22.90 | 6.06 | |
| APU MK7-13.6 | 46.70 | 13.6:1 | 1,300 | 90 | 15 | 3.96 | |
| APU MK7-19 | 33.40 | 19:1 | 1,880 | 130 | 11 | 2.90 | |
| APU MK7-28.4 | 22.50 | 28.4:1 | 2,750 | 190 | 7.50 | 1.97 | |
| APU MK7-36 | 17.70 | 36:1 | 3,480 | 240 | 5.80 | 1.53 | |
| APU MK7-54.5 | 11.60 | 54.5:1 | 5,360 | 370 | 3.80 | 1 | |
| APU MK7-76.5 | 8.40 | 76.5:1 | 7,540 | 520 | 2.80 | 0.74 | |
| APU MK7-113 | 5.60 | 113:1 | 11,160 | 770 | 1.80 | 0.48 | |
| APU MK7-145 | 4.40 | 145:1 | 14,210 | 980 | 1.50 | 0.39 | |
| APU MK7-256 | 2.50 | 256:1 | 25,230 | 1,740 | 0.80 | 0.22 | |
| APU MK7-368 | 1.70 | 368:1 | 35,000 | 2,410 | 0.60 | 0.15 |
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