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290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers

290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers
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Structure: Pump
Motor Power: 1.5KW
Rated Current: 4 A
Propeller Rpm: 960 R/min
Diameter Of Blade: 260 Mm
Thrust: 290N
Weight: 55/56 Kg
Frequency: 50HZ
Impeller Number: 3
Insulation Class: F
Material: Cast Iron
Protection Grade: IP68
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1.5KW Submersible Mixer Pump


290N Submersible Mixer Pump


1.5KW Wastewater Treatment Mixers

Basic Infomation
Place of Origin: Zhejiang, China
Brand Name: ZY
Certification: ISO9001
Model Number: QJB
Payment & Shipping Terms
Packaging Details: wooden box
Delivery Time: 7-30Wd
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 1000set/month
Product Description

Submersible Mixer with Imported Parts and Mechanical Seal material on cast iron /steel

Submersible mixer for water treatment




Also called diving submersible mixer propeller, applicable to the sewage treatment plant in the process of advancing mixing wastewater containing suspended solids, dilute liquid such as mud, industrial process, create water, strengthen the stir function, prevent sludge sedimentation, municipal and industrial wastewater treatment process on the important equipment. Divided into mixed submersible mixer, low-speed diving mixer.


Application :


Low speed plud flow series mixer apply to the aeration pond and anaerobic pond of industrial and municipal sewage treatment plant ,it generate low tangential flow ,can be used in circulate and nitration,denitriding and dephosphorize section to create flow.

Mixing blend series agitator apply to the liquid which contain suspended matter in sewage treatment plant and industrial process.


Low-speed driving flow series products adopt cycloidal reducer or gear speed reducer, equipped with small power, low speed, impeller diameter, wide service area. Impeller made of polyurethane materials and aluminum alloy moulds (also using glass fiber reinforced plastic material), high strength, corrosion resistance is strong, not only have the functions of mixing the outside can also have a function of pushing flow and create water flow.



Model Motor Power(Kw) Rated current(A) Rpm of Vane (r/min) Diameter of vane (mm) Thrust(N) Weight(kg)
QJB0.85/8-260/3-740/S 0.85 3.2 740 260 163 55/65
QJB1.5/6-260/3-980/S 1.5 4 980 260 290 55/65
QJB2.2/8-320/3-740/S 2.2 5.9 740 320 582 88/93
QJB4/6-320/3-960/S 4 10.3 960 320 609 88/93
QJB1.5/8-400/3-740/S 1.5 5.2 740 400 600 74/82
QJB2.5/8-400/3-740/S 2.5 7 740 400 800 74/82
QJB3/8-400/3-980/S 3 8.6 980 400 920 74/82
QJB4/6-400/3-480/S 4 10.3 480 400 1200 74/82
QJB4/12-620/3-480/S 4 14 480 620 1400 190/206
QJB5/12-620/3-480/S 5 18.2 480 620 1800 196/212
QJB7.5/12-620/3-480/S 7.5 28 480 620 2600 240/256
QJB10/12-620/3-480/S 10 32 480 620 3300 250/266


290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers 0


290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers 1

Performance Characteristic

1.Compact structure ,simple operate maintenance ,easy installation ,long service life.

2.The impeller with the best hydralic design,high work efficiency .

3.Can be mixed with aeration system ,to reduce energy consumption ,obnious improve oxygen filling volume ,effective to prevent sediment .

4.Motor winding insulation calss F ,protection class IP68 ,selection of imported bearings and a unique patented motor anti-condensation device to make the motor work more safe and reliable

5.Two way mechanical seal ,material is monocarbide ,all exposure fastener is stainless steel.290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers 2


Installation system:

The special install system of mixer can be fast installation and dismantle submersible mixer no need discharge out the sewage in tank.

When tank depth H <4m, suggest adopt install system Ⅰ-1. The diving depth

Can make adjustment in vertical direction according to requirement, and it can rotating maxi angle plus or minus 60° around guide pad is in horizontal direction inner hoist system base,supporting bracket and below bracket and all concerned connect face all adopt expansion bolt fix, no need reserved hole.

Installation system Ⅱ using guide rope instead of guide pad, it has the feature of convenient installation, simple site installation etc, and effective improve too much depth tank condition, due to guide pad installation error and lead to can’t normal hoist condition.

290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers 3


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290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers 4

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290N 1.5KW Submersible Mixer Pump Wastewater Treatment Mixers 5

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