High Precision Digital Gauge for Pneumatic Pressure Calibration

• Customization: Available
• Display: No
• Usage: Lab
• Model NO.: YS-FP
• Packaging Details: Carton Box
• Single Package Size: 17X14X14cm
• Range: -0.1-2.5MPa-1-25bar)
• Material: Ss
• Weight: 1.8kg
• Supply Ability: 1000 Piece/Pieces Per Week Pressure Calibration De
• Medium: Air
• Threaded Interface: M20 * 1.5 Quick Connector 3
• Brand Name: Yunyi
• Single Gross Weight: 2.000 Kg
• Name: Ys-Fp-0.1-2.5MPa Pneumatic Test Hand Pump for Pres
• Power: Pnuematic
• Model Number: Ys-Fp
• Application: Pressure Calibration
• Transport Package: Carton Box
• Trademark: YunYi
• Origin: China
• Production Capacity: 1000 Piece/Pieces Per Week Pressure Calibration De

Product Description

 

Description YFP25 -0.1-2.5MPa(-1-25bar) Pneumatic Test Hand Pump for Pressure and Vacuum Calibration

YFP type vacuum pressure hand pump is a quick hand pressure source, by adjusting the pressure vacuum valve can realize the vacuum pumping and positive pressure, suitable to calibrate kinds of differential pressure, vacuum, vacuum pressure and pressure instrument, and also can be used as vacuum pressure of the above pressure instrument. Characteristic of compact size, light weight, easy to operate,  can be matched to vacuum pressure instrument.

 Structure and YFP25 -0.1-2.5MPa(-1-25bar) Pneumatic Test Hand Pump for Pressure and Vacuum Calibration                         

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. 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.

 

Specification YFP25 -0.1-2.5MPa(-1-25bar) Pneumatic Test Hand Pump for Pressure and Vacuum Calibration

1 Range:-0.088~2.5MPa(-0.88~25bar)

2 Working Environment: Temperature 0~40°C, Relative Humidity 5~95%

3 Weight: about 0.5kg

4 Dimensions: 220*110*60mm
5. Accessory

adapter: 1/4NPT Male  to M14x1.5 (Female) 1 piece

 

Use note YFP25 -0.1-2.5MPa(-1-25bar) Pneumatic Test Hand Pump for Pressure and Vacuum Calibration                              

1. After connect the instrument, close the pressure relief valve, then hold the handle to pressure.

2. To push the vacuum pressure valve from directional sign "V" to the other side, can easily achieve vacuum convenient; to push the vacuum pressure valve from directional sign "P" to the other side, can easily achieve positive pressure.

3. In order to abtain accurate pressure valve during positive pressrue process, can be fine-tuning by trimmer.

4. After add the positive pressure, firstly relief the pressure through pressure relief valve, then remove the instrument.
Note: When adjust pressure through trimmer, the trimmer should not exceed the red ring sign on the cylinder.

 

Optional products YFP25 -0.1-2.5MPa(-1-25bar) Pneumatic Test Hand Pump for Pressure and Vacuum Calibration                         

 

 

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