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Double Suction Split Case Pump 2000-3500gpm 80-160m Fire Motor Pump

Double Suction Split Case Pump 2000-3500gpm 80-160m Fire Motor Pump

Brand Name:SANCHANG
Certification:ISO9001
Model Number:COS-F200-670
Minimum Order Quantity:1 pcs
Delivery Time:45 working days
Payment Terms:L/C, T/T
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Location: Changsha Hunan
Address: No.517, Xiangfu Rd(E), Yuhua District, Changsha City, Hunan Province, P.R. China
Supplier`s last login times: within 1 hours
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Product Details

Double Suction Split Case Fire Fighting Water Pump COS-F200-670 (2000-3500gpm 80-160m)


Description

A fire fighting water pump is a centrifugal pump which is used for pumping fire-fighting water. Fire-fighting pumps can be designed for transportable use (e. g. on fire-fighting vehicles or as portable fire pumps) or for stationary use (e. g. hydrants, sprinkler systems).


The XSF series Horizontal Split Case Fire Fighting Water Pumps are engineered for reliable operation upon stationary use. All fabricated parts are standardized and accurately machined for true alignment, increasing overall durability. Precision balancing of all rotating components provides mechanical dependability, reliable operation and minimal maintenance. Impellers are constructed with double inlets that practically eliminated end thrust while boosting operating efficiency.

The sizes and operating data of fire-fighting pumps are standardised to NFPA20, UL and FM. The pressure losses in the hoses correspond approximately to the pipe friction losses in plastic piping.
The drive is usually a combustion engine, allowing the speed to be simply controlled via the fuel supply. In practice, the flow rates and heads can vary widely.

Features
* Exceptional hydraulic efficiencies
* Double entry reduce end thrust force, increase efficiency and bearing life
* Stainless steel impellers and shaft as standard
* Reduced efficiency degradation
* Comply to FM and/or UL standards (NFPA 20, UL448 and FM1311)


Parameters of COS-F series Split Case Fire Fighting Water Pump

Flow Capacity2000-3500 gpmDelivery Head80-160 m
Inlet/Outlet Dia.DN250/DN200 mmWorking Pressure≤ 2.4 MPa
Liquid Temperature0 - 80 ℃Driven ByElectric Motor / Diesel Engine
Seal TypeMechanical seal / Gland packingLiquidClean water or similar
Material of ConstructionCast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205


Main Parts Configuration

To meet the NFPA20 standards, the pump was constructed with the following materials:

Parts NameMaterial of Construction (Comply with NFPA20)
Pump CaseDuctile Iron
Shaft40Cr / 35CrMo / 42CrMo/S.S420
Shaft SleeveS.S304
ImpellerS.S304/Bronze
Wearing RingS.S304/Bronze
BearingChina Make/NSK/SKF
SealsPTFE Packing Seals/Mechanical Seals
China Double Suction Split Case Pump 2000-3500gpm 80-160m Fire Motor Pump supplier

Double Suction Split Case Pump 2000-3500gpm 80-160m Fire Motor Pump

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