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Shandong Zhangqiu Blower Co., Ltd.
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Zhangqiu - Model LRA (C) Series - Water ...

Zhangqiu - Model LRA (C) Series -Water Ring Vacuum Pump

FromShandong Zhangqiu Blower Co., Ltd.

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LRA (C) series water ring pump is a product developed by our company combined with advanced technology of imported products. This product is not only energy efficient, but also ideal for long-term, continuous operation. This series of pumps is a single-stage single-acting structure, which has the advantages of simple structure, convenient maintenance, reliable operation, high efficiency and energy saving. Compared with the SK, 2SK and SZ series of water ring vacuum pumps widely used in China, they have the advantages of high vacuum, low power consumption and reliable operation. They are ideal substitutes for SK, 2SK and SZ series water ring vacuum pumps.

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All bearings are imported bearings to ensure accurate positioning of the impeller and high stability during operation.
The key parts such as the pump cover are processed by high-precision numerical control equipment such as machining center, and the product performance is stable and reliable.
The impeller material is all made of ductile iron casting or steel plate welding, which fully guarantees the stability of the vacuum pump impeller under various severe working conditions and greatly improves the service life of the vacuum pump.
The vacuum pump bushings are all made of wear-resistant stainless steel, which greatly improves the service life of ordinary materials.
The pulley (belt drive) adopts standard high-precision taper pulley, which is reliable in operation and adopts imported belt. It has long service life and easy disassembly.
The coupling (direct transmission) adopts standard high-strength elastic coupling, and the elastic component is made of rubber material, which is stable and reliable in operation and long in service life.
The seal is made of packing or mechanical seal to meet different working conditions.
The water ring pump`s unique top-mounted separator saves space and reduces noise.
LRC type water ring pump pump cover has a large inspection port on both sides, which can be used to check the gap, corrosion condition and scale.
The LRC type water ring pump is reserved at the same time for the top and side suction and exhaust flanges, and has the same caliber, and the field installation is more flexible and convenient.

Ultimate vacuum: 160hPa or 33hPa
Flow rate: 5.8 ~ 646m3 / min
Shaft power: 8.4 ~ 808kW