Product Details

WQB Ex proof submersible sewage pump is the Ex proof pump developed on the base of WQ Submersible sewage pump. Ex proof performance is in accordance with GB3836 1-2010 explosive environment with Ex proof standard ExDIIBT4/CT4.

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

Ex proof class: ExDIIBT4/CT4

Motor;380V,50HZ,3PHASES

Medium temperature:0-40Degree Celsius

Medium PH value:5-9

Maximum depth:20m

Medium weight is not more than 110kg/m3

Model	Caliber	Flow	Head	Motor power	Speed	Efficiency
Model	mm	m3/h	m	KW	r/min	%
QWB25-8-22-1.1	25	8	22	1.1	2825	38.5
QWB32-12-15-1.1	32	12	15	1.1	2825	40
QWB40-15-15-1.5	40	15	15	1.5	2840	45.1
QWB40-15-30-2.2	40	15	30	2.2	2840	48
QWB50-20-7-0.75	50	20	7	0.75	1390	54
QWB50-10-10-0.75	50	10	10	0.75	1390	56
QWB50-20-15-1.5	50	20	15	1.5	2840	55
QWB50-15-25-2.2	50	15	25	2.2	2840	56
QWB50-18-30-3	50	18	30	3	2880	58
QWB50-25-32-5.5	50	25	32	5.5	2900	53
QWB50-20-40-7.5	50	20	40	7.5	2900	55
QWB65-25-15-2.2	65	25	15	2.2	2840	52
QWB65-37-13-3	65	37	13	3	2880	55
QWB65-25-30-4	65	25	30	4	2890	58
QWB65-30-40-7.5	65	30	40	7.5	2900	56
QWB65-35-50-11	65	35	50	11	2930	60
QWB65-35-60-15	65	35	60	15	2930	63
QWB80-40-7-2.2	80	40	7	2.2	1420	52
QWB80-43-13-3	80	43	13	3	2880	50
QWB80-40-15-4	80	40	15	4	2890	57
QWB80-65-25-7.5	80	65	25	7.5	2900	56
QWB100-80-10-4	100	80	10	4	1440	62
QWB100-110-10-5.5	100	110	10	5.5	1440	66
QWB100-100-15-7.5	100	100	15	7.5	1440	67
QWB100-85-20-7.5	100	85	20	7.5	1440	68
QWB100-100-25-11	100	100	25	11	1460	65
QWB100-100-30-15	100	100	30	15	1460	66
QWB100-100-35-18.5	100	100	35	18.5	1470	65
QWB125-130-15-11	125	130	15	11	1460	62
QWB125-130-20-15	125	130	20	15	1460	63
QWB150-145-9-7.5	150	145	9	7.5	1440	63
QWB150-180-15-15	150	180	15	15	1460	65
QWB150-180-20-18.5	150	180	20	18.5	1470	75
QWB150-180-25-22	150	180	25	22	1470	76
QWB150-130-30-22	150	130	30	22	1470	75
QWB150-180-30-30	150	180	30	30	1470	73
QWB150-200-30-37	150	200	30	37	1480	70
QWB200-300-7-11	200	300	7	11	970	73
QWB200-250-11-15	200	250	11	15	970	74
QWB200-400-10-22	200	400	10	22	1470	76
QWB200-400-13-30	200	400	13	30	1470	73
QWB200-250-15-18.5	200	250	15	18.5	1470	72
QWB200-300-15-22	200	300	15	22	1470	73
QWB200-250-22-30	200	250	22	30	1470	71
QWB200-350-25-37	200	350	25	37	1980	75
QWB200-400-30-45	200	400	30	45	1480	70
QWB250-600-9-30	250	600	9	30	980	74
QWB250-600-12-37	250	600	12	37	1480	78
QWB250-600-15-45	250	600	15	45	1480	75
QWB250-600-20-55	250	600	20	55	1480	73
QWB250-600-25-75	250	600	25	75	1480	73
QWB250-800-12-45	250	800	12	45	980	76
QWB300-500-15-45	300	500	15	45	980	70
QWB300-800-15-55	300	800	15	55	980	73
QWB300-600-20-55	300	600	20	55	980	75
QWB300-800-20-75	300	800	20	75	980	78
QWB300-950-20-90	300	950	20	90	980	80
QWB300-1000-25-110	300	1000	25	110	980	82
QWB350-1100-10-55	350	1100	10	55	980	84.5
QWB350-1500-15-90	350	1500	15	90	980	82.5
QWB350-1200-18-90	350	1200	18	90	980	83.1
QWB350-1100-28-132	350	1100	28	132	740	83.2
QWB350-1000-36-160	350	1000	36	160	740	78.5
QWB350-1500-10-75	400	1500	10	75	980	82.1
QWB400-2000-15-132	400	2000	15	132	740	85.5
QWB400-1700-22-160	400	1700	22	160	740	82.1
QWB400-1500-26-160	400	1500	26	160	740	83.5
QWB400-1700-30-200	400	1700	30	200	740	83.5
QWB400-1800-32-250	400	1800	32	250	740	82.1