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Pressure Calibration Hand Pumps

Pressure Calibration Hand Pumps
Pressure Calibration Hand Pumps
Product Code : 05
Product Description

Pressure Calibration Hand Pumps :-

Available Models

Model PSI–PP1

Model PSI–PP2

Model PSI–PP3

Model PSI–HPP1

When calibrating pressure metering instruments including pressure gauges and pressure calibrators, it is essential that a stable pressure source of generating requisite pressure is available at hand. Polltech provides four hand operated pumps to fulfill this need. Model PSI–PP1, PSI–PP2, Model PSI–PP3 are pneumatic pumps and generate pneumatic pressure

up to 25 kg/cm 2 . They are also useful for generating vacuum up to 7 0/80 % of the atmospheric pressure. Model PSI –

HPP1 is a hydraulic pump and is used for generatin g high pressures up to 550 kg/cm 2 which are not possible by hand operated pneumatic pumps.

All four pumps are manually operated and require e nloectrical power making them useful for testing of mechanical and electronic pressure gauges even when power is unavailable.

Salient Features:-

Dual source of pressure and vacuum

Manually operated. Require no electrical power

Simple one hand operation

Coarse and fine control for adjusting pressure es toir edd accuracy

Adjustable stroke to provide for over pressure protection

Pneumatic pumps for low pressures up to 25 kg/cm2

Hydraulic pumps for high pressure up to 550 kg/cm2




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