Product Details

WQB Series flame proof submersible sewage pump is a lastest type of explosion-proof pump developed by our company. Explosion proof performance is in accordance with GB3836.1-2010 explosive environment part.1: General requirements for equipment and GB3836.2-2010 explosive environment part II: flame-proof shell ”D” protection equipment made of flame proof standards. Explosion proof mark:EXDIIBT4/CT4.

WQB explosion proof submersible sewage pump is used for the sewage discharge in the IIB/IIC factory where the temperature group is T1-T4 combustible gas and explosive mixture of steam and air. WQB explosion proof submersible sewage pump is suitable for coal chemical industry, petrochemical industry, municipal engineering, urban engineering, hospitals, hotels, residential areas and other places.

Meeting the requirements of explosion proof accordance with the product flame proof mark

Supply power:380v,660v,1140v,3phase,50HZ

Medium temperature:0 to 40 degree Celsius. (above the temperature, there will be other hot water pump model)

Medium PH:5 TO 9

Medium density is not more than 1100KG/M3

Maximum submersible depth:20m

Parameter:

Model	Characteristic			Power (KW)	Rotary speed (r/min)	Voltage (V)
Model	Outlet (mm)	Capacity (m³/h)	Head (m)	Power (KW)	Rotary speed (r/min)	Voltage (V)
25-8-22	25	8	22	1.1	2900	380
32-10-15	32	10	15	1.5	2900	〃
40-15-30	40	15	30	2.2	1900	〃
50-20-7	50	20	7	0.75	1450	〃
50-20-15	50	20	15	1.5	2900	〃
50-15-25	50	15	25	2.2	2900	〃
50-18-30	50	18	30	3	2900	〃
65-25-15	65	25	15	2.2	2900	〃
65-25-30	65	25	30	4	2900	〃
80-40-7	80	40	7	2.2	1450	〃
80-40-15	80	40	15	4	2900	〃
80-65-25	80	65	25	7.5	2900	〃
100-85-10	100	85	10	4	1450	〃
100-100-15	100	100	15	7.5	1450	〃
100-85-20	100	85	20	7.5	1450	〃
100-100-25	100	100	25	11	1450	〃
100-100-35	100	100	35	15	1450	〃
125-115-15	125	115	15	15	1450	〃
150-180-15	150	180	15	15	1450	〃
150-180-20	150	180	20	18.5	1450	〃
150-180-30	150	180	30	22	1450	〃
150-180-35	150	180	35	30	1450	〃
200-300-10	200	300	10	11	980	〃
200-300-15	200	300	15	22	1450	〃
200-300-20	200	300	20	30	1450	〃
200-300-25	200	300	25	37	1450	〃
250-600-10	250	600	10	30	980	〃
250-600-12	250	600	12	37	1450	〃
250-600-15	250	600	15	45	1450	〃
250-600-20	250	600	20	55	1450	〃
250-600-25	250	600	25	75	1450	〃
300-800-12	300	800	12	45	980	〃
300-480-15	300	480	15	45	1450	〃
300-600-20	300	600	20	55	1450	〃
300-800-20	300	800	20	20	1450	〃