High-quality Vertical Multistage Centrifugal Water Pump

Vertical Multistage Centrifugal Water Pump

NSP brand PMP,PMPA series stainless steel multi-stage centrifugal pumps-self-suction vertical multi-stage centrifugal pump, using standard vertical motor and mechanical seal,with small volume, light weight, low noise, easy maintenance, beautiful appearance and other advantages,widely used in civil,industrial,agricultural, water treatment systems,HVAC system and other fields.

Features of  NSP pmp/pmpa Vertical Multistage Centrifugal Pump

1.PMP/PMPA vertical Multistage Centrifugal Pump independently developed according to European standards.
2.Energy efficiency index reaches MEI≥ 0.7.
3.The impeller and guide vanes are stamped and welded with stainless steel plates using international advanced automatic robot  laser welding equipment
4.The motor is a fully enclosed, air-cooled two-pole standard motor.IE3 standard.Highly efficient. low noise and environment friendly.
5. The motor shaft and the pump shaft are directly connected through the detachable coupling guard- Own the National practical patent design,with high connection accuracy,low noise and small Vibration. 
6. Full assembled mechanical seal able to move and change within minutes.

Meaning of the multistage Centrifugal Pump Model.

PMP A  45  - 4 / 2 F S D  multistage  centrifugal  pump

l PMP A                        Series Number,vertical stainless steel multi-stage centrifugal pump, the     material of inlet/outlet is cast iron (it will be omitted when the material is stainless steel)

l 45                             Rated flow, m³/h

l -4                              Impeller stages (total number of impellers)

l /2                             Number of small impellers. If there is no small impeller, no"/" mark

l F                               Pipeline connection type code, F- flanged connection, L- thread connection

l S                               Medium code,nocode-common type, H- chemical class, S- diet class

l D                              Identification number of the motor, d-single phase motor (omitted in case of

three-Phase）

NSP Available PMP/PMPA  multistage centrifugal Pump specifications: