HS721 Pneumatic Pressure Comparison Pump is designed with a reverse valve, generated pressure from vacuum to 140bar.The F-adjust valve could accomplish 10Pa (0.1mbar) pressure resolution. Having 3 outputs with fast fittings, which is more effective to calibrate 2pcs under test pressure instruments together. A built-in gas-oil isolator keeps the pump from oil impurity avoid some unnecessary maintenance.Especially the lever lead screw design makes user operate in economize labor. It widely calibrates pressure instruments in the laboratory.

HS721 Pneumatic Pressure Comparison Pump Technical Specification

About company information as follows:

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, 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 approval 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 customers and create a better future together!

FAQ:

1. What's the warranty?

One year since you receive the instrument.

2. Lead time:

2-3 weeks after gettting payment.

3. Package:

By paper carton with foam or plywood with foam.

4.Shipping:

By DHL, Fedex, TNT, EMS and others.

HUAXIN INSTRUMENT (BEIJING)CO., LTD

Add.: No.11 chuangxin Road, Changping Dist, Beijing,102200,China

Tel:+86 10 62392087 Fax:+86 10 62345183 M.P.:+86 13011107904

Website: www.sino-instruments.com