JY7151 portable air pressure pump (-95~700) kPa

Product Overview: JY7151 portable air pressure pump has a simple structure, light weight, high reliability, easy operation and maintenance, is not easy to leak, and has stable pressure rise and fall. It is an ideal pressure source for various pressure transmitters, pressure switches, pressure gauges, and other pressure instruments and meters within the range of -95~700 kPa in the field or laboratory. Calibration equipment: Main features:

technical indicators

name	indicator
Pressure range	(-95~700)kPa
working medium	air
Minimum controllable adjustment degree	10Pa
Overall dimensions	（250x139x144）mm
weight	2.2Kg
interface dimensions	M20x1.5
Note: The vacuum that can be evacuated is 95% of the local atmospheric pressure.

Characteristic Introduction

• The combination of compression rod and spiral compression creates faster and smoother pressure rise and fall;
  

• Add safety pins at the pressure/vacuum switching point to effectively prevent the switching valve from moving during pressurization;

• Ultra fine tuning, with high minimum controllable adjustment fineness;

• Add a safety valve to prevent overpressure operation;

• Equipped with insulation, the external temperature has little impact.