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Hunan M & W Energy Saving Technology & Science Co., Ltd.

Multistage Pump, Water Pump, Boiler Water Pump manufacturer / supplier in China, offering Multistage Pump Dg43-30*5, UL Standard Fire Pump 1000gpm (XSF100-440), Centrifugal Pump (M&W pump) and so on.

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Multistage Pump Dg43-30*5

FOB Price: US $1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,000/ Piece
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Production Capacity: 6, 000PCS/Year
Transport Package: Woodcase Suit for Export
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DG43-30*5
  • Structure: Multistage Pump
  • Type: Blade Pump
  • Industry: Industry Field
  • Theory: Centrifugal Pump
  • Specification: SGS
  • HS Code: 8413709990
  • Material: Cast Iron
  • Power: Electric
  • Application: Clarified Water Pump, Slurry Pump, Oil Transfer Pump
  • Media: Liquid
  • Trademark: M&W pump
  • Origin: Changsha, Hunan, China
Product Description
D, DG, DY, DF, DM type is multistage sectional type centrifugal pump.
D type is used for the transfer of clear water or liquids with physical and chemical property similar to clear water with temperature between 20 to 80 degree and without containing solid particles.
DG type is used for the transfer of clear water or liquids with physical and chemical property similar to clear water with temperature between -20 to 150 degree and without containing solid particles, suitable for water supply for medium and low pressure boiler.
DY type is used for the transfer of oil and petroleum product with medium temperature between -20 to 400 degree, viscosity less than 120 CST and without containing solid particles
DF type is used for the transfer of corrosive liquid with medium temperature between -20 to 150 degree without containing solid particles.
DM type is used for the transfer of clear water or liquid with physical and chemical property similar to clear water, containing a small amount of solid particles.
Performance Range: Capacity: 6~540m3/h
Head: 33~1056m
Structure: D, DG, DY, DF, DM type are all installed horizontally. The inlet of D type is horizontal and the outlet is upwards perpendicularly. The inlet and outlet of DG, DY, DF type are both upwards perpendicularly. The inlet of DY I, II, III and DF can be horizontal. The pump axial force is balanced by the balance disk. Only D, DG, DY, DF 3-40 have the symmetrical structure, which can balance the axial force automatically. The shaft seal is packing seal or mechanical seal. D85-67, D155-67 adopt sliding bearing and rolling bearing with grease oil lubrication, and other pumps adopt rolling bearing with grease or lubrication oil.
Material of flow passage components: D, DG type: Iron cast for flow passage
Components; 45# steel for shaft;
DY type: Three kinds:
I: Cast iron (working temperature between -20 to 150 degree;
II: Cast steel (working temperature between -45 to 400degree;
III: Stainless steel (working temperature between -45 to 400 degree;
DF type: Cast steel and stainless steel, up to medium temperature and the corrosion degree;
DM type: Anti friction cast iron.
Special requirements for material and structure can be satisfied.
Model instruction: Eg. D (DG, DY, DF, DM) I, II, III, 85-67x9
D-Multistage centrifugal pump
DG-Multistage boiler water supply pump
DY-Multistage oil pump
DF-Multistage anti corrosion pump
DM-Multistage anti friction pump
-I, II, III- material code
85-Pump capacity (m3/h)
67Single stage head
9-Pump stage number, total head is 67× 9=603(m)

Parameters

Model
Capacity
Q
Head
H
Speed
n
MotorEff.
η
NPSHImpeller DiameterDiameterWT.
kg
PowerModelInletOutlet
m3/hmr/minkw%mmm
D25_50×715.0360.5298055.0Y
YB
250M_2442.41968080360
25.0350.0542.7
28.0336.0542.8
D25_50×815.0412.0298075.0Y
YB
280S_2442.41968080385
25.0400.0542.7
28.0384.0542.8
D25_50×915.0463.5298075.0Y
YB
280S_2442.41968080405
25.0450.0542.7
28.0432.0542.8
D25_50×1015.0515.0298075.0Y
YB
280S_2442.41968080430
25.0500.0542.7
28.0480.0542.8
D25_50×1115.0566.0298090.0Y
YB
280M_2442.41968080450
25.0550.0542.7
28.0528.0542.8
D25_50×1215.0618.02980110.0Y
YB
315S_2442.4196800800475
25.0600.0542.7
28.0576.0542.8
D43_30×326.0102.0298018.5Y
YB
160L_2603.01628080135
43.090.0703.9
48.083.0694.3
D43_30×426.0136.0298022.0Y
YB
180M_2603.01628080150
43.0120.0703.9
48.0111.0694.3
D43_30×526.0170.0298030.0Y
YB
200L1_2603.01628080165
43.0150.0703.9
48.0139.0694.3
D43_30×626.0204.0298037.0Y
YB
200L2_2603.01628080180
43.0180.0703.9
48.0167.0694.3
D43_30×726.0238.0298045.0Y
YB
225M_2603.01628080195
43.0210.0703.9
48.0195.0694.3
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