Multi-stage centrifugal pumps have high efficiency, can meet the needs of high-lift and high-flow conditions, and are widely used in petrochemical, chemical, electric power, construction, fire protection and other industries.
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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