Xi'an Xinyi Instrument Technology Co., Ltd.
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20Bar Pneumatic Hand Pressure Pump for Vacuum Pressure Gauge Calibrator
YFP type vacuum pressure pump can be directly connected with the instrument to calibrate in the field, quick and simple. It is an ideal calibration instrument for instrument inspection personnel. The vacuum pump (see diagram) consists of a buffer valve, a connector, a gas release valve, a cylinder, a piston rod and a handle, and a connecting hose. The M14*1.5 table connector installed on the top of the vacuum pump is connected to the vacuum gauge.
Operation:
When operating the vacuum pump, the bleed valve shall be tightened clockwise first, then the handle shall be gripped by hand, and the handle shall be repeatedly tightened and relaxed to make the piston rod reciprocate so that the vacuum pump will generate negative pressure.
Model Number: YFP-20
Working Pressure: -0.1~2Mpa(-1~20Bar)
Working Environment: -20 to 50℃
Relative Humidity: ≤ 100%
Dimension: 350x300x110mm
Weight: 2KG
Table connector thread: M14 × 1.5 thread (Exports by 1/4NPT)
Specification
| Model Number | Pressure Range | Medium |
| Y039 | 0 ~ 1.6Mpa | Pneumatic |
| Y060 | 0 ~ 25Mpa | Hydraulic |
| Y061 | -0.1~0Mpa | Pneumatic |
| YFP-16 | -0.1 ~ 1.6Mpa | Pneumatic |
| YFP-20 | -0.1 ~ 2.0Mpa | Pneumatic |
| YFP-25 | -0.1 ~ 2.5Mpa | Pneumatic |
| YHP-60 | -0.1 ~ 60Mpa | Hydraulic |
