SJ/PQ Multistage Deep-well Submersible Pump

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COMPANY NEWS

  • CNP Actively Participating in the 22nd Shandong International Water Exhibition

  • CNP Donated Medical Mask for Overseas Customers

  • ISO /TC 23/SC 18 SECRETARIAT visited CNP

  • CNP attended Aquatherm Moscow 2019

  • 2018 CNP overseas customers conference

OVERVIEW

PRODUCT DESCRIPTION

Equipped with submersible motor.

Replacing the deep well pump with traditional long shaft connection.

A check valve is installed in the pump to prevent the stop countercurrent and the impact of the pipeline water hammer on the pump.

PQ pump is directly connected to the motor through the coupling.


FEATURES AND ADVANTAGES

High efficiency and energy saving.

Wide range of performance.

Convenient installation and maintenance.

Simple and compact structure.

Beautiful appearance and light weight.

All stainless steel material, long service life


PERFORMANCE



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PRODUCTS AND MARKETS

CNP, a green water expert beside you.

TECHNICAL DATA

Flow rate：0.2~240m³/h

Head：4.5~380m

Temp：+25℃

Voltage：220V/380V

Material：Stainless steel

Note: PQ series are expert submersible fountain pump equipped with NEMA motor.

APPLICATIONS

Groundwater pumping

Water supply systems

Ground source heat pump systems

Groundwater lowering

Irrigation in horticulture & agriculture

Other industrial boosting systems



CNP integrates the advanced R&D technologies from Europe and America, with the most advanced industrial design concept in Western Europe, with the production experience of modern industrial clusters in North America, with the most efficient and energy-saving product structure research in Hangzhou, China.

With the application of information technology, CNP has built its own smart factory, taking the lead in the introduction of SAP resource management system, becoming one of the key units of the key construction project of  "machine substitution" in Hangzhou, with the whole process of production information monitoring and tracking, applying laser welding technology to the manufacturing process of robot pump spare parts in depth, using progressive die technology to ensure the quality of the whole process of the parts, all of which greatly reduce the production and manufacturing cycle, provide an intelligent production and manufacturing basis for the pump production.

CNP was recognized as state-certified enterprise technology center in 2016. It is the highest evaluation level for technology center in China. Besides, CNP has been carrying some technical courses in 11/12/13th National Five-Year Plan.

CNP uses digital integrated intelligent control technology to create domestic advanced M2M mode, intelligent control technology.

It includes intelligent current stabilization system, intelligent vacuum suppression system, intelligent auxiliary control monitoring system, intelligent non-negative pressure full frequency control system and intelligent water hammer two-way elimination system.