Submersible Pump with Float Switch, Water Pump, Garden Pump

• Customization: Available
• Max.Head: >150m
• Max.Capacity: >400 L/min
• Model NO.: BQW/BQS
• Material: Cast Iron
• Structure: Single-stage Pump
• Assembly: Booster Pump
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Submersible Pump, Sewage Pump, Slurry Pump
• Industry: Mining
• Media: Sewage Pumps
• Performance: Explosion-Proof Pumps
• Theory: Centrifugal Pump
• Flow Rate: 20m3/H -500m3/H
• Head: 15-600m
• pH: 4-10
• Temperature: 0-40 Degree
• Solids Concentration: <2%
• Transport Package: Plywood Case
• Specification: CE, SGS, ISO9001
• Trademark: Sundream
• Origin: Shanghai
• HS Code: 8413709990
• Production Capacity: 100000 PCS/Year

Product Description

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
Model	Flow Discharge  (m 3 /h)	Head Lift(m)	Power(KW)	Rated current (A)	Rotation Speed  r/min	Electric pump Efficiency (%)	Water outlet caliber (mm)	Reference weight (kg)	Shape dimension (mm)
BQW35-7-2.2/K	35	7	2.2	2.9       (5.1)	2860	31.2	65	54	550X311
BQW25-10-2.2/K	25	10			2860	32.6	65	50	575X363
BQW15-15-2.2/K	15	15			2860	30	40	50	550X311
BQW9-22-2.2/K	9	22			2860	27.2	32	50	550X311
BQW15-45-4	15	45	4	5.1       (8.8)	2860	41	32	72	548X358
BQW25-22-4/K	25	22			2860	30	50	70	574X315
BQW40-16-4/K	40	16			2860	40.5	65	68	580X331
BQW100-10-5.5	100	10	5.5	6.8    (11.8)	2860	52	100	120	763X291
BQW45-20-5.5	45	20			2860	52	58	114	736X304
BQW25-35-5.5	25	35			2860	46	40	114	712X334
BQW12-55-5.5	12	55			2860	34	32	108	697X396
BQW25-45-7.5	25	45	7.5	9.0    (15.7)	2860	48	40	120	716X312
BQW65-25-7.5	65	25			2860	54	70	128	771X288
BQW100-15-7.5	100	15			2860	55	100	128	783X310
BQW15-70-7.5	15	70			2860	33	32	116	723X229
BQW20-85-15	20	85	15	18.0   (31.2)	2860	32	40	210	917X350
BQW30-70-15	30	70			2860	42.2	50	214	918X350
BQW50-55-15	50	55			2860	45	50	210	929X340
BQW40-100-25	40	100	25	28.6   (49.6)	2860	40	50	266	1073X490
BQW70-65-25	70	65			2860	45	65	262	1085X476
BQW100-50-25	100	50			2860	50	65	272	1148X432
BQW200-25-25	200	25			2860	50	125	286	1148X432
BQS170-40-37	170	40	37	24.3            (42.0)	3000	52.6	125	496	1092X456
BQS70-90-37	70	90			3000	42.8	80	474	1053X434
BQS40-120-37	40	120			3000	39.8	80	474	1046X530
BQS300-40-55/N	300	40	55	35.8  (61.8)	3000	56.7	150	974	1470X622
BQS100-90-55/N	100	90			3000	45.9	100	958	1387X622
BQS50-150-55/N	50	150			3000	41.1	80	960	1390X622
BQS200-75-75/N	200	75	75	48.5  (83.8)	3000	54.8	125	1036	1458X622
BQS120-120/2-75/N	120	120			3000	50.6	125	1166	1630X622
BQS60-200/2-75/N	60	200			3000	42.6	80	1166	1626X622
BQS200-100-100/N	200	100	100	64   (110.5)	3000	52.4	125	1440	1560X671
BQS150-120-100/N	150	120			3000	51.5	125
BQS120-150-100/N	120	150			3000	47.9	100
BQS300-120-160/N	300	120	160	101.2 (174.8)	3000	60.5	150	1640	1625X671
BQS200-150-160/N	200	150			3000	50.8	125	1640	1625X671
BQS150-200/2-160/N	150	200			3000	49	125	1800	1747X671