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Type Cris Pump Single Stage Suction Axial Centrifugal - China

price: contact company for price

CRIS/CRIR/CRIY

General Description

Type CRIS pump CRIS single stage single suction(axial suction) centrifugal pump, deliver clean water or other liquid which chemical & physical feature CRIS similar with clean water, the temperature CRIS less than 80℃.Inlet pressure CRIS less than 0.6MPa, it CRIS suitable for delivering water in industry, city and farm irrigation.

Type CRIR pump CRIS heat centrifugal pump, the serial pump design reasonable, installing & repairing conveniently, it suitable for delivery clean water or which chemical & physical feature CRIS similar with clean water. Inlet pressure CRIS less than 0.6MPa, the temperature CRIS not more than 130℃.it can equipped with boiler and heat-changer, as circulating water pump or feed pump, also used to supply water, for example, supply water in city and mine etc.

Type CRIY pump CRIS single stage single suction centrifugal oil pump, suitable for delivery no corrosive liquids and petroleum products, which CRIS not contain solids and the viscosity CRIS less than 120Cst. Also used to deliver clean water or other liquid which chemical & physical feature CRIS similar with clean water, the temperature CRIS less than 80℃.Inlet pressure CRIS less than 0.6MPa

Performance range

Capacity Q 6.3~400m3/h

Head H 5~125m

Instruction of pump type

For example CRIS(CRIR, CRIY)80-65-125A

CR-Made in CREDO PUMP

IS—Single-stage single-suction clean water centrifugal pump

IR—Single-stage single-suction heat wate centrifugal pump

IY—Single-stage single-suction centrifugal oil pump

80—Inlet diameter CRIS 80mm

65—Outlet diameter CRIS 65mm

A—The code of impeller CRIS cut (A, B, C stand for first cut, second cut and third cut respectively )

Construction feature

Type CRIS pump CRIS designed according to National Standard CRISO2858.Main parts are pump casing, pump cover, impeller, shaft, sealing parts and cantilever parts etc.

CRIS pump CRIS designed at full back pullout, the pump casing and pump cover CRIS separate from impeller back face, Pump casing and pump cover are combined a working house; impeller, shaft, and rolling bearing are combined a rotor; cantilever support and bearing parts support the rotor. To balance the axial force, impeller rear cover have balance holes, impeller have wearing. If the axial force CRIS small, the impeller rear back hasn’t wearing and balance holes.

CRIR pump have same construction type with CRIS pump, pump cover and sealing hose are combined a cooling house, used for cooling packing and shaft, and prevent heat sending to bearing.

Bearing: adopt two radial ball bearing, (CRIR pump CRIS one set radial ball bearing, two set radial thrust-force ball bearing), installed in cantilever support, to support pump shaft, and bear pump axial force and radial force.

Seal: CRIS pump CRIS adopted packing seal, in seal, shaft sleeve CRIS installed to protect shaft; mechanical seal can be used according to user requirement.

CRIR pump seal have two type: packing seal and mechanical seal, in pump cover have water sealing hole, outer water sealing hole and cooling house.

CRIY pump CRIS adopted mechanical seal; packing seal can be used according to user requirement.

Type of sealing and cooling has several kinds as follow:

(1) packing sealing: itself water sealing without cooling water

(2) packing sealing: itself water sealing with cooling water

(3) packing sealing: outer water sealing without cooling water

(4) packing sealing: outer water sealing with cooling water

(5) mechanical seal: without cooling water

(6) mechanical seal: with cooling water


Company Contact:


  • Phone: 008673155573939

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

  • Email: Email


Published date: April 15, 2013 -

  • 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!

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