Additel 912A Low Pressure Test Pump

Additel 912A low-pressure pump: −14 psi (vacuum) to 60 psi, ultra-fine 0.1 Pa adjustment, isothermal stability, hand-tight connectors, portable Make an enquiry Compare Categories: Additel, Pressure Generation Share:

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The 912A Pneumatic Pressure Test Pump is a hand-operated pressure pump designed to generate pressure from 95% vacuum to 60psi (4bar).

A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 0.1 Pa (0.001 mbar). The 912A is a very stable low-pressure calibrator. It makes use of an isothermal bellows chamber which is designed to reduce the possible effects of environmental temperature change.

Most pumps make use of a check valve (non-returning valve) and are not well insulated, which will cause large fluctuations in pressure with a change in ambient temperature or when the unit is touched. The 912A does not use a check valve and is remarkably stable.

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