Water Cooled Dry Screw Vacuum Pump

All water-cooled screw vacuum pump manufacturers direct sales, enterprise management through ISO9001-2008 quality system certification

The water-cooled screw vacuum pump is applied to the field of water-cooled sealing of vacuum pump, including hollow screw, one end of which is sleeved on the hollow water-cooled shaft, the hollow screw and the hollow water-cooled shaft are provided with water-cooled devices, the external part of the hollow water-cooled shaft is successively provided with a mechanical seal moving ring and a mechanical seal stationary ring from the outside to the inside, and the mechanical seal moving ring is fixed to the hollow water-cooled shaft through a pressing plate. One end of the hollow screw connected with the hollow water-cooling shaft is provided with a bearing outside, and the dynamic ring and static ring of the mechanical seal are located outside the bearing to ensure that the water does not return to the bearing. The utility model has the advantages of good sealing effect, long sealing service life and real-time cooling.

Water-cooled screw vacuum pump features

Plug and play system
Durable screw design
Tapered dry screw with variable diameter and distance
High speed operation
Long maintenance intervals
Excellent quick evacuation performance
Powerful cooling system
Super strong dust handling capacity
Optional air or water cooling system
Full closed loop liquid cooling system
Flexible, suitable for chemical treatment industry
Optional explosion-proof configuration and installation in hazardous areas
Global explosion proof standard certification

key technology

Adopt advanced screw vacuum technology
Trouble free, worry free: easy to install, systematize, support and service
Air extraction mechanism: reliable design and stable operation

Process capacity

Proven in a widely used environment
Extended average maintenance free working time: optional purging protection function can extend the life of vacuum pump in harsh process
Improve the operation time of the equipment: not affected by accidents, with strong dust handling capacity


Meet the outstanding performance of modern technology
Quick evacuation: higher vacuum pumping speed and higher working efficiency
High pumping speed: high exhaust performance in the process stage


Real industrial products, no fear of any installation challenges
Installation options: high tolerance water-cooled and air-cooled standard products
Protection level: high IP protection level, easy to clean protective cover


Designed for changing global markets
Compatibility: easy to configure and install for harsh environment
Professional engineering design: basic modular construction, compatible with special vacuum system application configuration upgrade

Water Cooled Dry Screw Vacuum Pump

Water Cooled Dry Screw Vacuum Pump

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