Handheld high-pressure pump

　　HS-YFQ-60MHandheld high-pressure pumpIt is a hand clamp type manual liquid pressure source. It is a handheld pressure pump developed and produced to meet the needs of one handed operation in certain environments. It is suitable for on-site debugging in pressure process control and can also be used as a pressure calibrator for measuring pressure instruments to provide the required pressure source.Handheld high-pressure pumpAs a laboratory or on-site precision standard auxiliary instrument, it plays an irreplaceable role in high-voltage calibration and verification.

1、 Characteristics

This product has the characteristics of easy operation, stable pressure rise and fall, small adjustment of fineness, convenient maintenance, and low leakage. Structurally, a pressure fine-tuning handle is designed, and rotating the handle allows for easy small adjustments to the output pressure. In addition, there is also a high-pressure hose connection inspection table attached.Handheld high-pressure pumpIt can be carried to the site and quickly connected to the standard gauge for convenient and efficient pressure calibration work.

2、 Purpose:

　　Handheld high-pressure pumpIt is a portable pressure pump. Mainly used for verifying portable pressure sources that require on-site verification in industrial processes. Of course, it can also provide a pressure source for pressure gauge manufacturers to calibrate pressure gauges. All types of pressure gauges, pressure transmitters, pressure switches, and pressure instruments within 60Mpa can be calibrated using this pressure pump. The product is widely used in various on-site pressure measurements to provide a powerful pressure source.

3、 Working principle

　　Handheld high-pressure pumpIt is composed of a handle, piston rod, breathable body, pump cover, oil drain port, fine adjustment handle, cut-off handle, conversion joint, etc. Rotate the shut-off handle to close the oil discharge port, hold the pressure pump handle tightly, loosen and repeat, thereby driving the piston rod to reciprocate up and down. After multiple reciprocating movements of the piston rod, the output pressure can be generated from 0-60Mpa.

4、 Technical parameters

Pressure range: 0~40MPa, 0~60MPa (default), 0~70MPa

Working environment: Temperature: -10~50 ℃ Relative humidity: ≤ 100%

Weight: ≤ 0.8Kg

Measurement medium: DB10 # silicone oil, purified water, etc

Verification table connector thread: M20 × 1.5 internal thread (outlet according to G3/8), high-pressure hose connector thread: M20 × 1.5 internal thread (outlet according to G1/4)

Precautions for use

HS-YFQ-60MHandheld high-pressure pumpBefore use, fill the appropriate oil (such as transformer oil), then tighten the filling port, repeatedly grip and release the handle, and drive out the gas in the oil cylinder before use. During the verification process, pay attention to keeping all types of connections sealed. After verification, before disassembling the instrument, rotate the oil drain handle to open the oil drain valve, otherwise it may damage the instrument.