Multistage Centrifugal Pump Ming Pump

Pump specifications：

Name: Multistage centrifugal pump

Model: MD155-30X10

Flow: 155m3/h

Head: 300m

Inlet/ourlet size: DN150

Speed: 1450rpm

Npshr: 3.9m

Shaft Power: 168.6kw

Eff.: 75%

Pump casing: Cast iron

Impeller: Cast iron

Shaft: 2Cr13

Shaft sleeve : Gland packing

Pump picture:

1: stator part

The base, the inlet section, the middle section, the outlet section, and the impeller are fastened with tie rod screws to describe the working chamber.

MD type explosion-proof and wear-resistant mine pump adopts the method of side water inlet and horizontal water outlet.

However, it can also be changed to vertical water intake according to user requirements.

2: Rotor part

It is composed of shaft, shaft sleeve, impeller, balance disc, bearing gland, etc. The impeller obtains the kinetic energy of rotation through the rotation of the shaft, thereby driving the liquid to rotate in the working chamber until the medium reaches the purpose of water discharge along the working chamber. The balance plate is mainly used to balance the axial force generated by the pump during operation. The bearing protects the shaft from damage during operation.

3: Bearing

It consists of bearing body, bearing, bearing sleeve and bearing gland.

The bearing part is used to support the normal rotation of the shaft. Under normal circumstances, MD type explosion-proof wear-resistant mine pumps use rolling bearings, dry oil lubrication

4: shaft seal

Packing seal

The seal is mainly suitable for occasions where the leakage conditions on the site are not high or the medium contains solid particles. The seal has high economic benefits in this type of occasion. The packing seal is mainly composed of packing and packing gland.

What information should I offer to get pump solution?

A: 

(1): Flow:___m3/h (How many cubic meters of water are delivered per hour)

(2): Head: ____m (Vertical height of water delivered by the pump)

(3): Power:____kw

(4): What liquid is delivered:____?

(5): Temperature of conveyed liquid: _____ ℃

Should you have any inquiry, please do not hesitate to contact us. We will give you the most professional technical support.

Please remember us, we are DEPUMP.

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