Water supply and drainage equipment research and development, production and sales

QZ、QH series axial-flow pump，mixed-flow pump

QZ series axial-flow pumps、QH series mixed-flow pumps are modern productions successfully designed by the means of adopting foreign modern technology. The new pumps' capacity are 20% larger than the old ones. The efficiency is 3~5% higher than the old ones.

QZ,QH series pump with adjustable impellers has the advantages of large capacity,broad head, high efficiency, wide application and so on.

A: pump station is small in scale,the construction is simple and the investment is greatly decreased, This can save 30%~40% for the building cost.

B: It is easy to install,maintain and repair this kind of pump.

C: low noise、long life.

The material of the series of QZ,QH can be cast iron,ductile iron,copper or stainless steel.

Head:

4~21m

Capacity:

500~38000m³/h

Medium temperature:

0℃~60℃

Maximum pressure:

＜10bar

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Product Information

BPL series single-stage single-suction upright centrifugal pump is a kind of high performance power-saving product designed and developed by the Company according to application requirement of customer, ISO international standard and up-to-date national standard after combined performance parameter of IS centrifugal pump and construction features of upright pipe pump.

The product applies to transportation of corrosion free cooling water and heating water used for air conditioner, heating, sanitary water, water treatment, cooling and refrigerating system, liquid circulation, water supply, pressurization and irrigation etc. volume of solid insoluble in medium should not exceed 0.1% of unit volume and granularity is smaller than 0.2mm.

It is designed and produced as different performance parameter product according to different transporting medium and temperature, such as BPR heat exchange pump, BPH chemical pump, BPY (YG) oil pump and BPHY permissible chemical pump etc.

advantage

Please give clear indication of correct product model, product description, characteristic (capacity, head, motor power, applicable voltage), installation mode(circular cantilever type, right-angle cantilever type, prefabricated type,open type, shut type).

The control cabinet should be given clear indication of start mode (direct start, decreasing voltage start, control silicon soft start), number of controlled pump (1 cabinet controls 1 p ump, 1 cabinet controls 2 pumps, 1 cabinet controls 3 pumps, 1 cabinet controls 4 pumps, etc), elevation control mode (floating ball elevation, pressure sensor elevation and others).
If you need terminal box ,please give clear indication of whether it is used for control or connecting cables and whether it is used for indoor or outdoor.

The length of submersible cable we should supply is 10 meters long, please give clear indication if you have special requirement.

If you have other particular requests, please contact with technical department of our company without hesitation before signing contract and give clear indication when signing contract.

Product Display

Model meaning

specifications

1	Junction
2	Upper cover
3	Leakage probe
4	Upper bearing
5	Heat protector
6	Rotor
7	Stator
8	Leakage alarm
9	Bottom cover
10	Lower bearing
11	Oil-water probe
12	Mechanical seal
13	Guide vane
14	Suction bell
15	Impeller part

1	Junction
2	Leakage probe
3	Heat protector
4	Rotor
5	Stator
6	Leakage alarm
7	Oil-water probe
8	Oil filler
9	Guide vane
10	Seal ring
11	Impeller part
12	Suction bell

size

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Larry Liu