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The ADT 937 Hydraulic High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from -12.5 psi (-0.85 bar) to 15,000 psig (1000 bar).
Features
• High Pressure
Generates pressure up to 15,000 psi (1,000 bar)
• Durable and Minimal Maintenance
Patented screw press technology, with no check valve (non-returning valve) inside that is usually used on troublesome hand pumps causing leakage.
• Easy-to-use
High pressures can be generated easily, as well as increased and decreased smoothly.
• Hand-tight Quick Connectors
Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.
Technical Specifications
| Media | Oil, compatible to phosphoric acid ester fluid and Skydrol Oil |
| Reservoir capacity | 420 ml (25.6 in3) |
| Pressure Range | 85% vacuum to 15,000 psi (1,000bar) positive. |
| Material | Ram/adapters: SS Body: SS/aluminum Seals: FKM |
| Connection | Hand-tight connectors for both test gauge and reference gauge(s). Test Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female Reference Gauge Connection: 1/4NPT female, 1/4BSP female, or M20X1.5 female |
| Dimensions | Height: 9.1" (230 mm) Base: 20.5" (520 mm) x 14.2" (360 mm) |
| Weight | 35.2 lb (16 kg). |
| Warranty | 1 year |
| Piston volume | Low pressure piston: 30 ml (1.8 in3) High pressure piston: 2.5 ml (0.15 in3) |
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The Additel 937 is designed to generate pressure from 85% vacuum to 15,000 psi (1000 bar) for the application requiring accurate pressure testing and calibration. It can be used in calibrating pressure gauges, transmitters, or other pressure measuring instruments.