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Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7

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Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7

Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7
Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7 Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7 Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7 Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7

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Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: 125D25X7
Payment & Shipping Terms:
Minimum Order Quantity: 1 pcs
Price: Negotiated
Packaging Details: Plywood Case
Delivery Time: 30 working days
Payment Terms: L/C, T/T
Supply Ability: 300pcs/month
Detailed Product Description
Flow Capacity: 72-119m3/h Delivery Head: 35-230m
Inlet/Outlet Dia.: 125mm/125mm Working Pressure: <3.45MPa
Liquid Temperature: 0-80 ℃ Application: Clean Water, Sewage, Hot Water, Corrosive Liquid, Mining Water
Material: Cast Iron, Cast Steel, S.S304, S.S316, Duplex S.S2205 Dirven By: Electric Motor / Diesel Engine
Voltage: 380V/400V/415V/440V/460V Speed: 2980/3560rpm
Seal: Gland Packing/Mechanical Seal Frequency: 50/60Hz

Description

The D series Multistage Ring Section Centrifugal Water Pump is a utility-grade, high-pressure, ring section pump with heavy duty, segmental ring, diffuser design. Axial thrust balance device with stacked rotor construction. Suitable for boiler feed pump and high building, long distance water transferring.

 

Structure Design

Horizontal, radially split, ring section pump with radial impellers, single or double flow entry, multistage. The stages are sealed against each other by O rings or by metallic sealing faces and fastened by tie bolts.

 

Balancing Device
Thrust compensation by the hydraulic balancing device located at the discharge side. Balancing by disc or double piston. 
The balancing device on the D series horizontal multistage ring section centrifugal water pumps is designed to fully or partially compensate axial thrust generated by the pump rotor (impellers). Designs incorporating a single balance drum or double drum require a thrust bearing to absorb the residual thrust.

 

Shaft Seal
Packed stuffing box uncooled or cooled according to different kind of transferred liquid.

Mechanical seal also optional with uncooled, with jacket cooling, seat ring cooling, injection or circulation.

The shaft is provided with exchangeable shaft sleeve in the shaft seal area.

 

Nozzle Orientation
Suction nozzle: radially, vertically upwards or vertically downwards.

Discharge nozzle: radially, vertically upwards.

Tapping nozzle: radially, in all stage casings, in various directions, upon request.

 

Flanges
Connection dimensions according to EN,DIN or ASME.

 

Parameters of Multistage Centrifugal Water Pump 125D25X2-9

Flow Capacity 72-119 m3/h Delivery Head 35-230 m
Inlet/Outlet Dia. DN125/DN125 mm Working Pressure ≤ 3.45 MPa
Liquid Temperature 0 - 80 ℃ Driven By Electric Motor / Diesel Engine
Seal Type Mechanical seal / Gland packing Liquid Clean water or similar
Material of Construction Cast Iron / Cast Steel / S.S304 / S.S316 / Duplex S.S2205

 

Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7 0

 
Main Parts Configuration
The pump could be applied to transfer different kinds of liquid by customized wet parts, here followed our recommendation of main configuration:
Parts Name Clean Water Sewage Hot Water Corrosive Liquid Oil Liquid
Pump Body Cast Iron Ductile Iron Cast Steel/S.S304 S.S304/S.S316/S.S2205 S.S304/S.S316
Shaft Cast Iron S.S420 S.S420/42CrMo S.S630 S.S420/40Cr
Shaft Sleeve Carbon Steel S.S420 S.S304 S.S316/S.S630/S.S2205 S.S304/S.S316
Impeller Cast Iron Ductile Iron Cast Steel/S.S304 S.S304/S.S316/S.S2205 S.S304/S.S316
Wearing Ring Cast Iron Ductile Iron Cast Steel/S.S304 S.S304/S.S316/S.S2205 S.S304/S.S316
Bearing China Make/NSK/SKF/Customized
Seals Mechanical Seals/Gland Packing Seals

 

Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7 1

Horizontal Ring Section Multistage Centrifugal Water Pump 125D25X7 2

 

 

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

Send your inquiry directly to us (0 / 3000)