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Home > Pressure > Additel ADT 938 Oil free, High Pressure Test Pump
Additel ADT 938 Oil free, High Pressure Test Pump
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Additel ADT 938 High Pressure Test Pump
-12.5 to 15,000 psi, hydraulic pressure pump for deionized water
The ADT 938 Hydraulic High Pressure Test Pump is specially designed for calibrating oil-free pressure measuring instruments in the range of -12.5psi (-0.85bar) to 15,000 psi (1000 bar). All parts used in the pump have been carefully cleaned to remove oil. The pump uses water as the media. With the patented screw press technology, high pressures can be easily generated, increased and decreased smoothly. A specially designed shut-off valve makes the pressure as stable as possible during calibration. With no check valve (non-returning valve), the ADT 938 avoids the troublesome leakage issues that is usually experienced with hand pumps and allows for minimal maintenance. Two hand-tight connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The ADT 938 is an ideal comparison test pump for calibrating oil-free pressure measuring instruments such as test gauges, indicators or transducers in the laboratory.
FEATURES
• High Pressure
Generates pressure up to 15,000 psi (1000 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.
• Easy-to-use
With the patented screw press technology, high pressures can be generated easily, increased and decreased smoothly
• Extremely Low Leakage
Patented screw press technology, instead of leaking, troublesome check valve (non-returning valve) in hand pump.
• Hand-tight Quick Connectors
Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.
SPECIFICATIONS
• Media:
Deionized water
• Generated Pressure Range
12.5psi (0.85bar) vacuum to 15,000psi (1,000bar) positive pressure.
• Material
Ram/adapters: SST
Body: SST/aluminum
Seals: Buna-N
• Connection
Hand-tight connectors for both test gauge and reference gauge.
Test Gauge Connection: 1/4" NPT female, 1/4" BSP female, M20X1.5 female
Reference Gauge Connection: 1/4" NPT female , 1/4" BSP female, M20X1.5 female
• Dimensions
Height: 9.1'' (230 mm)
Base: 20.5'' (520 mm) x 14.2'' (360 mm)
• Weight:
35.5 lb (16 kg).
• Warranty: 1 year
• Accessories (included)：
O-ring 20 pc
Manual 1 pc
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