Dwyer Instruments' Model LPCP Low Pressure Calibration Pump features a pressure range of ±5.8 psi
Dwyer Instruments' Model LPCP Low Pressure Calibration Pump is a low air pressure source with the ability to adjust and stabilize. This hand pump possesses a pressure range of ±5.8 psi, uses air as the media and is designed to adjust the pressure with improved stability. The pump has a heat-insulator between the cover and pressure chamber to lessen the heat effect during the micro-pressure calibration. The adjusting resolution is up to 0.01 Pa (0.0001 mbar).