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Double Suction Split Casing Seawater Pump

- Nov 09, 2018 -

Double Suction Split Casing Seawater Pump

Operation Parameter
DiameterDN 80-800 mm
Capacityno more than 11600m3/h
Headno more than  200m
Liquid Temperatureup to105 oC

Application Fields
Municipal, construction, ports
Chemical industry, paper making, paper pulp industry
∧ Mining and metallurgy;
∧ Fire control
∧ Environmental protection
 
Pump Features
1.Compact structure nice appearance,good stability and easy installation
2.Stable running the optimally designed double-suction impeller makes the axial force reduced to the minimum and has a blade-style of very excellent hydraulic performance,both internal surface of the pump casing and the impeller s surace, being precisely cast, are extremely smooth and have a notable performance vapourcorrosion resisting and a high efficiency
3. The pump case is double volute structured, which greatly reduces radial force, lightens bearing's load and long bearing's service life
4.Bearing use SKF and NSK bearings to guarantee a stable running, low noise and long duration. 
5.Shaft seal use BURGMANN mechanical or stuffing seal to ensure a 8000h non-leak running. 
6 . Flange standard: GB, HG, DIN, ANSI standard, according to your requirements.
 
List of Main Parts Material
Part nameMaterialGB standard
Pump casingCast iron
Ductile iron
Cast steel
Stanless steel
HT 250
QT400-18
ZG230-450
& as clients requets
ImpellerBronze
Cast iron
Bronze/brass
Stainless steel
ZCuSn10Pb1
Ht 250
ZCuZn16Si4
& as clients requets
ShaftCarbon steel
Stainless steel
2Cr13
40Cr
seal-ring on pump casingBronze
Cast iron
Brass
Stainless steel
ZCuSn10Pb1
HT 250
ZCuZn16Si4
& as clients requets
 


NOTE before order
Parameters necessary to be submitted at order Double Suction Split casing Centrifugal water Pump with motor
1. Pump model and the flow, head (including the system loss), NPSHr at the point of the desired working condition.
2. Type of shaft seal (must be noted either mechanical or packing seal and, if not, delivery of the mechanical seal structure will be made).
3. Moving direction of the pump (must be noted in case of a CCW installation and, if not, delivery of a clockwise installation will be made).
4. Parameters of the motor (Y series motor of IP44 is generally used as the low-voltage motor with a power <200KW and, when to use a high voltage one, please note its voltage, protective rating, insulation class, way of cooling, power, number of polarity and manufacturer).
5. The materials of pump casing, impeller, shaft etc. parts. (delivery with the standard allocation will be made if without being noted).
6. Medium temperature (delivery upon a constant-temperature medium will be made if without being noted).
7. When the medium to be transported is corrosive or contains solid grains, please note the features of it.

Commitment to the service
1.One-year warranty. Provide technical support free all-life of the products.
2.Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
3.Hot-line of service is available in 24hr, responded within 2hr.