Hs703 Pneumatic Pressure Comparison Pump - China
price: 1000.00 Dollar US$
It is portable structure and designed to generate pressure from vacuum to 60 bar.
Built-in filter protects the pump from dirty and make maintenance easy and convenient.
The F-adjust valve could accomplish 0.1mBar pressure resolution.
Especially the lever lead screw design makes user operate in economize labor.
The design of reverse valve makes the switch of vacuum and positive pressure more smooth.
Two standard pressure outputs are easy to connect gauges under test without using the wrenches.
It widely calibrates pressure instruments in field and laboratory.
Specification
Generated Pressure Range:
-0.95-16/25bar HS702
-0.95-40/60bar HS703
-0.95-6bar HS702G
Working media: Air
Adjust resolution : 0.1mbar
Material:
Body: Stainless Steel/Aluminium
Output : stainless steel
Seals : Buna-N
Output connection: M20*1.5 Female *2pcs
Company Contact:
- Posted By: HUAXIN INSTRUMENT (BEIJING) CO., LTD
- Phone: 86-18920549167
- Address: No.11,Chuangxin Rd,Changping District,Beijing ,102200,China, beijing , China
- Email:

- Website: https://www.sino-instruments.com/
Published date: September 9, 2026
- Business Description: HUAXIN INSTRUMENT (BEIJING) CO., LTD, is a highly reputed organization dedicated to manufacturing high quality pressure and temperature calibrator products.
During considerable development, our products have already been widely used in the industries of power ,chemical,petrol, metallurgy, metering,etc.
With the tenet of "Quality is priority and The customer is King",HUAXIN employs experienced technicians and professional sales engineers in calibration and metering field.
Based on our excellent performance ,we have joined in setting industry standard for product safety, operability ,durability and reliability in China.
Besides, our company has been accredited to ISO9001: 2008 international quality management system certification since its standardized operation.
Furthermore,CE approved is also smoothly passed.
HUAXIN has already achieved good accomplishment in China and has expanded to the world market depending on its constantly reliable performance.
In addition,competitive price,swift delivery and good service play an important role in our company's success.
Our worldwide representatives and sales network always help customers enjoy more professional calibration products and solutions.
We sincerely hope to work with worldwide customer and create a better future together!
Our Products:
- Digital Pressure Gauge
- Hs108 Digital Pressure Gauge
- Hs602 Intelligent Pressure Calibrator
- Hs700 Micro Pressure Comparison Pump
- Hs703 Pneumatic Pressure Comparison Pump
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