Submersible pump with float switch, water pump, garden pump

BQW/BQS flameproof sumbersible electrical motor sewage pump for mining Characteristics:1. Start great torque, running a good performance, low noise, small volume, light weight, convenient maintenance, excellent isolating esplosion structure performance and higher protection grade2. Adopt

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BQW/BQS flameproof sumbersible electrical motor sewage pump for mining 

Characteristics:
1. Start great torque, running a good performance, low noise, small volume, light weight, convenient maintenance, excellent isolating esplosion structure performance and higher protection grade
2. Adopt o-shape rubber sealing ring as static sealing, compact structure, sealed performance is good
Application:
1. Applied in containing methane and coal-dust explosion danger of coal mine underground tunnelling face drainage
2. Used for inclined shaft construction drainage
3. Mine anhydrous warehouse bottom Lord drainage
4. Main shaft bottom-hole scattered coal automatic drainage
5. Used in coal mine underground contains coal-dust, such as silt smaller solid particles of groundwater emissions
6. Used for old tong, no water gushing automatic drainage
7. Relief rescue drainage
8. Used in urban environment system in sewage treatment
 
BQW and BQS Mining Explosion-proof Type Sewage Submersible Electric Pumps                                                                                           Main technical Parameters
ModelFlow Discharge 
(m 3 /h)
Head Lift(m)Power(KW)Rated current (A)Rotation Speed  r/minElectric pump Efficiency (%)Water outlet caliber (mm)Reference weight (kg)Shape dimension (mm)
BQW35-7-2.2/K3572.22.9       (5.1)286031.26554550X311
BQW25-10-2.2/K2510286032.66550575X363
BQW15-15-2.2/K15152860304050550X311
BQW9-22-2.2/K922286027.23250550X311
BQW15-45-4154545.1       (8.8)2860413272548X358
BQW25-22-4/K25222860305070574X315
BQW40-16-4/K4016286040.56568580X331
BQW100-10-5.5100105.56.8    (11.8)286052100120763X291
BQW45-20-5.5452028605258114736X304
BQW25-35-5.5253528604640114712X334
BQW12-55-5.5125528603432108697X396
BQW25-45-7.525457.59.0    (15.7)28604840120716X312
BQW65-25-7.5652528605470128771X288
BQW100-15-7.510015286055100128783X310
BQW15-70-7.5157028603332116723X229
BQW20-85-1520851518.0   (31.2)28603240210917X350
BQW30-70-153070286042.250214918X350
BQW50-55-15505528604550210929X340
BQW40-100-25401002528.6   (49.6)286040502661073X490
BQW70-65-257065286045652621085X476
BQW100-50-2510050286050652721148X432
BQW200-25-25200252860501252861148X432
BQS170-40-37170403724.3            (42.0)300052.61254961092X456
BQS70-90-377090300042.8804741053X434
BQS40-120-3740120300039.8804741046X530
BQS300-40-55/N300405535.8  (61.8)300056.71509741470X622
BQS100-90-55/N10090300045.91009581387X622
BQS50-150-55/N50150300041.1809601390X622
BQS200-75-75/N200757548.5  (83.8)300054.812510361458X622
BQS120-120/2-75/N120120300050.612511661630X622
BQS60-200/2-75/N60200300042.68011661626X622
BQS200-100-100/N20010010064   (110.5)300052.412514401560X671
BQS150-120-100/N150120300051.5125
BQS120-150-100/N120150300047.9100
BQS300-120-160/N300120160101.2 (174.8)300060.515016401625X671
BQS200-150-160/N200150300050.812516401625X671
BQS150-200/2-160/N15020030004912518001747X671

 

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