QZ /QH Vertical Axial Flow Large capacity Submersible Sewage Pump

Product description 

The main equipment of submersible pump station —submersible propeller pump,is new generation submersible pump,advanced in high flow,wide range head,,high efficiency

Application

Agriculture irrigation and discharge.

Municipal rain water and sewage water discharge

Industry water and cooling water supply and discharge

Water transfer project

Feature

1.Integrated and compact design and construction, easy and convenient installation,cost and energy saving.
2.Semi-adjustable impeller vanes designed with easy adaptability to varying working conditions.
3.Unique motor design, submersible dry type full enclosed IP68 & F grade insulation applicable to 380V, 660V, 3KV, 6KV & 10KV voltages.
4.Dynamically balanced Shaft and impeller assembly.
5.Oil chamber with double air compensation plus double mechanical seals for shaft sealing.
6.Moisture monitor equipped in wiring box and oil isolation chamber, protecting fromany water leakage.
7.Roller bearings with a min. operation time of 25000 hours.
8.Overheat monitors incorporated in motor winding and thrust bearings, and insula-tion resistance monitor equipped with the motor. Available also with protections for overload, phase missing etc.
9.Materials of construction: Cast iron for casing & impeller, S.S. for shaft & metal-lurgy, S.S. and bronze also available for impellers, mechanical seal.
10.Anti-rotation device designed to prevent equipment from any rotation when startingthe pump.

Technical Data:

*Discharge:DN350,DN500,DN600,DN700,DN800,DN900,DN1000,DN1200,DN1400,DN1600

*Capacity/flow: 0.12-20m3/s

*Head: 2-20m

*Power: 7.5-1000KW

*Voltage grade: 380V,660V,3KV,6KV,10KV

Structure

Pictures

 FAQ

 Q1: Are you a manufacturer or a trading company?

A: We are a manufacturer, providing OEM & ODM service.

Q2. What standards do your products conform to?

A: Our products conform to GB, ISO or API610, etc. to be decided according to your specific      requirements.

 Q3. What’s the warranty for your products?

A:1 Year Warranty(except Wearing Parts)

Q4. What about after-sale service?

A: Our after-sales engineers will provide technical support within 24 hours after receiving claims or consultation requirements.