Electric Vacuum Pump

Introduvtion of Vacuum Pump

Circulating water vacuum pump serious to circulating 

water as working liquid,negative pressure produced 

produced through the use of fluid jet for injection vacuum 

pump.

Features of Vacuum Pump

1.Water vacuum pump

2.Beautiful shape

3.Easy to opoerate

Name: electric vacuum pump

Brand: Yuhua 

Original: Shanghai 

Stable performance: The vacuum degree in general no changes for using continuous, when working time is too long, resulting in water temperature rise and the vacuum degree drops, the user can put the ice for cooling or connecting the water pipes for water circulating.

Name: Vacuum joints
Brand: Yuhua
Original: Shanghai 
Multiple tubes operations: with two or six sets of vacuum joints, can be optionally choosing 1-6 sets of vacuum tubes separately or in parallel for using.

Name: Vacuum gauge
Brand: Yuhua
Original: Shanghai
This multifunction pump can be matched with circulating cooling water device, it can provide the circulating cooling water to the reaction device at the same time

Corrosion resistance: the pump water tank made of polyvinyl chloride plastic box, pump parts made of stainless steel, copper pieces and plastic parts, so it cannot be influenced by pH, corrosive substancesof the vacuum pumping device, no need to add vacuum oil, no pollution to the laboratory.

About Us

Shanghai Yuhua is one famous professional Chinese manufacturer of lab and pilot apparatus applied in biochemical , pharmaceutical, fine chemical and research field.

Yuhua products have been exported to more than 20countries such as USA, Canada, UK, Poland, Australia, Korea, Israel, etc. 

We believe that Yuhua will be your loyal friends!

Why Choose us?

- With more than 10 years experiences

- Professional engineers and workers

- Experienced OEM service made to customer 

  specifications

- Compliance with the advanced world standards and

  requirements

- Highest quality in the most cost effective way and

  prompt delivery

- Dedicated customer service and technical support

Quality Warranty

- One year for whole instrumen from the delivery date

- Lifetime service for whole equipment

- 24 hours technical support by e-mail or video call

- Calling or door-door service.

Customized Service

- Tell us your work flow and special requirements

- Solution+Drawing

- Poduction+Test

OEM Service

- Your company information and requirements

- Design label+ Discussion

- Confirmation+Print

Packing : 

-Export wooden case or carton case.

-Both neutral and customized packaging can be                

available.

Shipping ：

-Depends on the dimensions of the package and your 

requirements , we can deliver the goods by air , by sea ,

by train or by express .