Type Crqw Submersible Sewage Pump - China

Type CRQW Submersible sewage pump

General Description

Type CRQW submersible sewage pump is newly developed on the basis of the advanced technology from international.

Is used for industry and commerce, the living area，urban sewage treatment plant, waterworks，civil air-defense construction，hospi tal，hotel and so on.

They can also be used in public works, explore, country methane, irrigation, deliver water with impurity.

The flow-rate range of the delivery water is 7-10000m3/h, lift range is 7-60m, power range is 0.55-315KW, caliber range is φ25-φ700 mm.

Service conditions

 Medium temperature should not above 60℃, Maximum density is 1.3×103kg/m3.

 If the pump without a build-in self-circulation cooling system, its motor should not expose above water more than half.

 Deliver medium’s PH value is between 4 and 10.

 Solid particle passing capacity is 60% of the inlet diameter, the length of the fiber is 5 times to inlet diameter.

Instruction of pump type

Example: 100CRQW100－15ʌ 93;7.5

100 in the front: Pump outlet diameter is 100mm

CR: Company code, means produced by CREDO PUMP

QW: Submersible sewage pump

100 after: Flow capacity 100m3/h

15: Head is 15m

7.5: Motor power is 7.5KW

Structure

Type CRQW Submersible Sewage Pump adopts particular single blade or double blade; advance the ability for get across feculence.

Fiber about 5 times as pump caliber can across.

Mechanical seal adopt fresh model cemented carbide rot-proof material, and at the same time, we improved on the airproof to the single-ended double-face mechanical seal, let them work in oil chamber for a long period of time.

The whole structure is compact;, volume is small, little noise and the energy saving result was apparent.

The machine needn’t pump room .

It can work just dinning into water, so reduce project cost.

According to need, we can equip safety protection control cupboard to protect the pump, advanced the safety and reliability.

The float switch can control automatically, do not need specially-assigned person.

It’s very convenient.

According to need, we can equip automatic coupler installation system.

So people needn’t get into the drainage ditch.

Can be used in all the range of lift , and it won’t overload.

There are two different install way, fixed type automatic installation system and movable type automatic installation system.

Company Contact:

• Posted By: hunan credo pump co.,ltd

• Phone: 008673155573939

• Address: No.2,Peugeot East Road,Jiuhua District, Xiangtan , China

• Email:

• Website: https://www.credopump.com

• Business Description: Hunan Credo Pump Co., Ltd was established in 1999, it grew out of the
  
  Beijing Credo Pump Co., Ltd which was established on the foundation of
  
  Beijing Changbeng Tongda Industrial Pump Co., Ltd. In May 2010, the
  
  company moved from Beijing to Hunan; the new site is in Jiuhua economic
  
  and technological development area, which is precursor area of Two
  
  oriented society, central region of Changsha Zhuzhou Xiangtan, and
  
  started its new development journey.
  
  Supply the most reliable, energy saving and safety pumps for human being, this is the vision of Credos.
  
  The company unites professional R&D, manufacturing, and marketing of industrial pump, follows intensive route of production sales, research, and prefects itself with advanced science and technology, and improves the level of manufacturing continuously.
  
  The company works together with domestic and foreign well known colleges, to develop first class hydraulic model, and cultivate directional personnel together, it establish and maintain long term partnerships with international famous pump companies, work in products processing, assembly and testing together, and has reached world class levels.
  
  The mission of Credo is BEST PUMP FOR EVER TRUST, and the product philosophy is Keep improving makes the perfect, follow the ISO9001: 2008 quality management system strictly in manufacturing, Credo has 22 series of horizontal open double suction pump, long axis vertical pump, condensation pump, oil pump, etc, including 2000 types, 4000 models, which was applied in steel, mine, oil, chemistry fields etc, and sold in more than 40 countries and areas, like North America, European, Middle East, etc.
  
  The Credo has mature and complete abilities in mold making, casting, sheet metal working, post welding treatment, heat treatment, large mechanical processing and assembly, it has a B level precision large pump test center of maximum measurable pump inlet diameter is 2.5 m, and the power is 2800KW, can realize annual output of various types of more than 5000 sets industrial pump.
  
  Details show professional is the service philosophy of Credo, provides professional pre sales, sales, the after sales service is our eternal commitment.
  
  We always follow the core value of Set sail with full hardness, we share the honor and disgrace.
  
  Responsibility carved in our blood and innovations lead the forward steps, strive to be the world top pump manufacturer.
  
  The Credo is in the forefront of the pump industry development, and we will be the best!