YFP-20 Hand-held Vacuum Pressure Pump is a portable pressure pump. It is used to verify the test instruments installed on site in the industrial process and various pressure instruments used in the control room. It can also provide a pressure source for the calibration of the pressure measuring instrument manufacturers. All kinds of pressure transmitters, pressure sensors and various pressure instruments can be calibrated by hand-operated pressure pumps.

Features:

Portable, light in weight, light in pressure. Easy to use. The structure is designed with a pressure fine-tuning handle, and the output pressure can be easily changed by rotating the fine-tuning handle. 

In addition, a high-pressure hose is connected to the calibrated meter, and the instrument connector is connected to the pressure gauge. Manual operation The pressure pump can be carried to the 

site and directly connected to the instrument to be calibrated, and the calibration is quick and easy.

Technical data:

Output pressure: according to the model selection.

Model: YFP-16/20/25

Pressure range: -0.95~16/20/25Bar

working environment:

a: Temperature: 0~40℃

b: Relative humidity: ≤100%

Weight:≤0.8Kg

Table joint thread: M14×1.5 internal thread (1/4NPT for outlet), joint thread of high pressure hose: M20×1.5 internal thread (1/2NPT for outlet)