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Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm

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Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm

Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm
Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm

Large Image :  Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm

Product Details:
Place of Origin: CHINA
Brand Name: SANCHANG
Certification: ISO9001
Model Number: MD25-50X3
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: 15-28m3/h Delivery Head: 144-618m
Inlet/Outlet Dia.: 80mm/80mm Working Pressure: <9.27MPa
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
High Light:

618m Multistage Water Pump

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Multistage Water Pump DN80

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multistage ring section pump DN80

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.

 

High operating reliability
* Axial thrust balancing by balance disc.
* Adaptation of pump casing to rotor deflection line.

 

Ease of service
* Easy maintenance of wear parts (bearings, seal elements, balancing devices).
* Metal-to-metal sealing of casing.

 

Long service life
* Avoidance of cavitation erosion inside the pump through hydraulically optimised inlet.
* Variant straight shaft design featuring increased operation safety.

 

Reduced energy costs
* No pre-warming of pump required.
* More than 100 impeller/diffuser combinations with optimum efficiencies possible.

 

Other Features

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.

Drive: Direct by electric motor, turbine or combustion engine, or indirect through a gearbox, hydraulic coupling or variable speed coupling

 

Parameters 

Flow Capacity 15-28 m3/h Delivery Head 144-618 m
Inlet/Outlet Dia. DN80/DN80 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

 

Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm 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

 

Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm 1

Delivery Head 144-618m Ring Section Multistage Water Pump DN80mm 2

 

 

Contact Details
CHANGSHA SANCHANG PUMP CO., LTD.

Contact Person: Johnson

Tel: +8613307481676

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