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ADT 938 Hydraulic Pressure Calibration Pump (oil-free) -12.5 psi to 15,000 psi

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. Without the non-returning valve that is used on troublesome hand pumps, the ADT 938 requires 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.

Technical Specifications

• High pressure
Generated pressure up to 15,000 psi (1000 bar)

• Good for calibrating large chamber pressure gauges
With specially designed shut-off valve, high pressure could be reached through repeat pumping.

• Great Stability
A specially designed shut-off valve makes the pressure stability as high as possible during calibration

• Durable and Minimal Maintenance
Built-in gas-liquid isolator protects the pump from moisture and dirt
The residual liquid in the pump introduced from devices under test will be pushed out and collected during pressure release

• Easy-to-use

• Finger-tight Connectors
Using your fingers to connect and disconnect gauges quickly and easily without the need for PTFE tape or wrenches

Applicazioni

L'ADT936 è stata progettata per generare una pressione dal 85% di vuoto a 15000 psi (1000.bar) per l'applicazione che richiede un accurato collaudo e taratura di pressione.Può essere utilizzata nella taratura dei manometri, trasmettitori, o la pressione altri strumenti di misura nel settore aerospaziale, farmaceutico, o industrie alimentari.

Faetures
·         Generated Pressure Range: -12,5 psi (0.85 bar) vacuum to 15000 psi (1000 bar) positive pressure
 
·         Media: Water.
 
·         Material:
Ram/adapters:  SST;
Body: SST/aluminum;
Seals: Buna-N.
 
·         Connection:
Finger-tight connectors for both test gauge and reference gauge.
Test Gauge connection: 1/4" NPT female.
Reference Gauge Connection: 1/4" NPT female.
 
·         Dimensions:
Height: 9,1'' (230 mm);
Base: 20,5'' (520 mm) x 14,2'' (360 mm).
 
·         Weight: 35,5 lb (16 kg).  
 
 
Ordering Information
 
 
Model number:      
 
 
Optional Accessories:
Model number
Description
9908
Carrying case for ADT936,ADT838 or ADT949 pump and one gauge
ADT 103
Adapters & Fittings
Download Data Sheet Send Mail for information See Calibrator Pumps