pump

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Driven: Manual, Pneumatic, Motor-driven Material: 304SS Flange: KF, CF, LF, ISO-F, GB-LP Size: KF (DN25~DN50) CF (DN25~DN320) LF (DN63~DN400) ISO-F (DN63~DN400) GB-LP (DN63~DN400) Features: 1. Adopt stainless steel bellows and viton o- ring sealing, no lube. 2. The inner of valves' body is welded by stainless steel and leak rate is low. 3. Valve body design in rib structure, with small sizes, excellent appearance and light quality. 4. Adopt double-guide-rail structure, smooth movement; monolithic construction inside the valve and well-distributed holding power. Major Capacity:

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TRP SERIES ROTARY VANE VACUUM PUMP

DESIGN&OPERATION PRINCIPLES 1. TRP series is high speed two-stage oil sealed rotary vane vacuum pump. It is a new concept out of conventional design to satisfy customer's needs. 2. It consists of pump housing, oil casing, motor housing, pump base and pump module. It occupies oil anti-suckback-valve and gas ballast for protecting pump and vacuum system. TRP series pump is highly efficient in various ranges, low noise, easy to use and maintain, to protect pump and environment. TECHNICAL DATA PERFORMANCE CURE EXTERNAL PUMP SKETCH

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YQSP DRY SCROLL VACUUM PUMP

YQSP OIL-FREE SCROLL VACUUM PUMP CONSTRUCTION AND OPERATING PRINCIPLE YQSP oil free scroll vacuum pump is constructed with fixed scrolls, orbiting scroll, main shaft, cooling fans, crank shaft kits, and bracket. Its’ operating principle is based on two spiral cylinders, one offset and orbiting against the other with an offset of 180°. Thus several crescent-shaped pockets of differing sizes are created. By means of an eccentric drive, the orbiting scroll is made to orbit about the fixed scroll, reducing the volume of the pockets and compressing gases from the outside towards the inside thereby pumping the gases from vacuum chamber.

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ZJP ROOTS VACUUM PUMPS

ZJP ROOTS VACUUM PUMP APPLICATIONS & FEATURES Low noise Overflow valve for preventing thermal overloading High pumping speed in the wide pressure range Gas protecting device for evacuating high-boilling working media

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