Multistage Centrifugal Pump 200kw

Milestone D series multistage centrifugal pumps are horizontal end suction type with horizontal inlet and vertical outlet, suitable for horizontal installation. The pump impeller is closed type. This pump could work with electric motor and diesel engine.Specifications of Multistage centrifugal pump

Focus Features:

Milestone D series multistage centrifugal pumps are horizontal end suction type with horizontal inlet and vertical outlet, suitable for horizontal installation.

Product Description

Milestone D series multistage centrifugal pumps are horizontal end suction type with horizontal inlet and vertical outlet, suitable for horizontal installation. The pump impeller is closed type. This pump could work with electric motor and diesel engine.

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Specifications of Multistage centrifugal pump 200kw


Pump Model

D280-43X4

Pump type

Horizontal centrifugal multistage pump

Inlet/Outlet Dia

200mm

Range of flow rate

185-355m3/h

Range of head

152-188m

Pump Stage

4 stages

Range of liquid temperature

-20℃-150℃

Rotation speed

1480rpm

Seal type

Mechanical seal/ Packing seal

Rated motor power

200kw

Pump material

Cast iron/Cast steel/Stainless steel



Structure of the multistage centrifugal pump 

Impeller

Closed radial impellers with single inlet. Suction impeller on the first stage to achieve a better NPSH value.

Balancing device

The axial thrust is balanced through holes on the impeller in combination with a blocking bush. The residual axial thrust is absorbed by the ball bearings

Shaft Seal

Packing seal or mechanical seal can be easily installed, for various application needed. In the seal area the shaft is fit with replaceable protection bushes.

Drive 

Direct drive with electric motor through elastic joint. Suction end drive, clockwise direction of rotation; it is possible to supply the pump with shaft end on delivery side (anti-clockwise direction of rotation), or with drive on both sides.

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Selection chart


MD Clear Water Performance

Type

Flow

Head

Speed

Motor Power

m3/h

m

r/min

kw

MD6-50x2

6.3

100

2950

11

MD6-50x12

6.3

600

2950

55

MD25-50x3

25

150

2950

30

MD25-50x12

25

600

2950

110

MD46-50x12

46

600

2950

160

MD85-67x9

85

603

2950

250

MD120-50x2

120

100

2950

55

MD120-50x9

120

450

2950

220

MD155-67x9

155

603

2950

450

MD360-40X10

360

400

1480

630

MD580-70X10

580

700

1480

1800

MD720-60x9

720

540

1480

1600



Applications

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