Name: YW series underwater energy-saving Under-liquid Sewage Pump
Brand: JOHAMES
Availability: InStock

Product Details

Introduction:

1. YW series underwater energy-saving Under-liquid Sewage Pump is new-generation products successfully developed by Johames by way of introducing the advanced technology and meet international top standards.

2. It is an ideal pump for waste water, dirty water, rainwater, living water, sewage contains solid, food plastic bags, long fiber and other suspensions.

3. The impeller adopts particular large channel structure, so the drain capacity has been improved greatly.

4. Mechanical seal adopts the latest material and is made with extra care, so its life is over 8000 hours.

5. The dirty water submersible pump can adopt double-way and automatic coupling installation device which makes the installation, maintenance of the unit convenient and quick.

6. Mainly used for municipal works, industrial buildings, hotels, hospitals, civil air defense, mines, etc.

Products details:

Working Principle:	Centrifugal, QW WQ YW submerged, vertical
Main applications:	Sewage
Driver:	Electric motor
Power Specs:	220/380/415V 3phase, 110/220/240V single phase; 50hz/60hz
Max.permissible fluid temperature:	80°C(176°F)
Type of connection:	Flange
Installation position:	Vertical
Casing material:	Cast iron, Stainless steel
Shaft seal type:	Mechanical seal
Maximum free passage:	50% of caliber diameter
Maximum drive rating:	315KW(420HP)
Maximum caliber:	500mm(20nch)
Maximum discharge-side pressure:	0.36MPa(3.6bar)
Maximum head:	36m(118.1ft)
Flow rate range:	7-2650m3/h(30.8-11660US.GPM)

Performance data:

Model	Outlet	Capacity	Head	Speed	Power	Efficiency
Model	(mm)	(m3 /h)	(m)	(r/min)	(KW)	(%)
25WQ7-8-0.55	25	7	8	2900	0.55	45
25WQ8-25-1.1	25	8	25	2900	1.1	45
32WQ8-12-0.75	32	8	12	2900	0.75	48
40WQ12-15-1.5	40	12	15	2900	1.5	48
50WQ20-7-0.75	50	20	7	2900	0.75	62
50WQ10-10-0.75	50	10	10	2900	0.75	54
50WQ20-15-1.5	50	20	15	2900	1.5	51
50WQ15-30-2.2	50	15	30	2900	2.2	51
50WQ17-25-3	50	17	25	2900	3	53
50WQ25-32-5.5	50	25	32	2900	5.5	49
65WQ25-15-2.2	65	25	15	2900	2.2	52
65WQ37-13-3	65	37	13	2900	3	60
65WQ25-30-4	65	25	30	2900	4	58
80WQ40-7-2.2	80	40	7	2900	2.2	50
80WQ80-15-7.5	80	80	15	1450	7.5	45
80WQ100-32-18.5	80	100	32	2900	18.5	65
80WQ40-15-4	80	40	15	2900	4	57
80WQ65-25-7.5	80	65	25	2900	7.5	56
100WQ85-10-4	100	85	10	1450	4	62
100WQ100-35-18.5	100	100	35	1450	18.5	67
100WQ65-15-5.5	100	65	15	1450	5.5	59
100WQ100-15-7.5	100	100	15	1450	7.5	70
100WQ85-20-7.5	100	85	20	1450	7.5	71
100WQ100-25-11	100	100	25	1450	11	61
150WQ145-9-7.5	150	145	9	1450	7.5	63
150WQ200-10-15	150	200	10	1450	15	64
150WQ180-15-15	150	180	15	1450	15	67
150WQ180-20-18.5	150	180	20	1450	18.5	74
150WQ150-26-18.5	150	150	26	1450	18.5	72
150WQ180-35-22	150	180	35	1450	22	69
150WQ200-30-37	150	200	30	1450	37	65
150WQ150-35-37	150	150	35	1450	37	63
200WQ300-7-11	200	300	7	980	11	75
200WQ250-11-15	200	250	11	1450	15	72
200WQ250-15-18.5	200	250	15	1450	18.5	72
200WQ400-10-22	200	400	10	1450	22	75
200WQ300-15-22	200	300	15	1450	22	71
200WQ400-13-30	200	400	13	1450	30	76
200WQ250-22-30	200	250	22	1450	30	71
200WQ300-25-37	200	300	25	1450	37	73
200WQ250-35-45	200	250	35	1450	45	69
200WQ400-30-55	200	400	30	1450	55	72
250WQ600-9-30	250	600	9	980	30	78
250WQ600-12-37	250	600	12	1450	37	76
250WQ600-15-45	250	600	15	1450	45	73
250WQ600-20-55	250	600	20	1450	55	73
250WQ600-25-75	250	600	25	1450	75	71
300WQ800-12-45	300	800	12	980	45	74
300WQ480-15-45	300	480	15	1450	45	66
300WQ400-20-45	300	400	20	1450	45	64
300WQ600-20-55	300	600	20	1450	55	73
300WQ800-20-75	300	800	20	1450	75	75
300WQ950-20-90	300	950	20	1450	90	76
300WQ950-24-110	300	950	24	1450	110	76
350WQ1100-10-45	350	1100	10	980	45	85
350WQ1180-13-75	350	1180	13	980	75	84
350WQ1200-15-90	350	1200	15	980	90	84
350WQ1130-18-90	350	1130	18	980	90	83
350WQ1250-19.5-110	350	1250	19.5	740	110	83
350WQ1500-20.6-132	350	1500	20.5	740	132	82
350WQ1500-26-160	350	1500	26	740	160	83
400WQ1800-9.5-75	400	1800	9.5	740	75	85
400WQ1690-12-90	400	1690	12	980	90	85
400WQ2000-13.5-110	400	2000	13.5	980	110	85
400WQ1700-22-160	400	1700	22	740	160	83.5
400WQ2000-18.4-160	400	2000	18.4	980	160	85
400WQ1950-23-185	400	1950	23	980	185	85
400WQ1980-26-220	400	1980	26	980	220	83
400WQ1800-32-250	400	1800	32	740	250	82
450WQ2300-9.5-90	450	2300	9.5	740	90	85
450WQ2250-11-110	450	2250	11	740	110	85
450WQ2260-14-132	450	2260	14	740	132	85
450WQ2280-20-185	450	2280	20	740	185	83
450WQ2300-25-250	450	2300	20	740	250	83
450WQ2300-29-280	450	2300	25	740	280	83
450WQ2100-36-315	450	2100	29	740	315	83
500WQ2490-10-110	500	2490	36	740	110	85
500WQ2500-16-160	500	2500	10	740	160	85
500WQ2490-18.5-185	500	2490	18.5	740	185	85
500WQ2500-12-132	500	2500	12	740	132	85
500WQ2400-22-220	500	2400	22	740	220	85
500WQ2650-24-250	500	2650	24	740	250	85
500WQ2400-28-280	500	2400	28	740	280	85