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Additel ADT901A Low Pressure Test Pump

Additel ADT901A Low Pressure Test Pump -6 psi to 6 psi

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Product Overview: Additel ADT901A Low Pressure Test Pump

Additel ADT901A Low Pressure Test Pump

Generate 6 psi (0.4 bar) vacuum to 6 psi (0.4 bar) pressure

 

• Portable, only 3.5 lb

• Great stability and high resolution

• Minimal maintenance

• Hand-tight quick connectors

The ADT 901A Low Pressure Test Pump is a hand operated pressure pump designed to generate pressures from -6 psi (-0.4 bar) to 6 psi (0.4 bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.01 Pa (0.0001 mbar). The ADT901A is a very stable low pressure calibrator. It makes use of an isothermal bellows chamber which is designed for reducing the possible effects of environmental temperature change.

Most pumps make use of a check valve (non-returning valve) and are not well insulating in wild fluctuations in pressure with a change in ambient temperature or when the unit is touched. The ADT901A does not use a check valve and is remarkably stable. 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 901A is an ideal comparison test pump for low pressure applications.

Features

Portable
Only 3.5 lb
High Resolution
0.01Pa (0.0001 mbar)
Specially designed screw press for fine pressure adjustment.
Great Stability
Isothermal chamber: the pressure chamber is insulated to reduce the influence from environmental temperature changes.
Specially designed bellows minimize leakage to guarantee excellent stability.
Durable and Minimal Maintenance
Without non-returning valve that is usually used on troublesome hand pump.

Easy-to-use
Pressure could be set and adjusted precisely and quickly through a simple turn of the handle.

Hand-tight Quick Connectors
Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches.

Additel ADT901A Low Pressure Test Pump Applications

The ADT901A is designed for low pressure application requiring accurate low pressure testing and calibration. It can be used in calibrating low pressure gauges, transmitters, or other pressure measuring instruments.

Specifications

Media: Air.
Generated Pressure Range:
6 psi (0.4 bar) vacuum to 6 psi (0.4 bar) positive pressure.
Pressure Resolution
0.01 Pa (0.0001 mbar).
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: 5.7” (145mm)
Base: 9.65” (245 mm) x 6.50” (165mm)
Weight: 3.5 lb (1.6 kg).
Warranty: 1 year

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