Product Details

LW/WL sewage vertical pump structure:

LW vertical sewage pump is a single suction volute pump. The pump is equipped with a non-clogging anti-winding single (double) large channel impeller. This series pump has two structural types. One is that the motor and pump direct coaxial and the other is that pump and motor are connected by shaft coupling connection. The motor adopts the standard vertical motor. Each structure type has two kinds of base plate connection. One is the inlet horizontal suction, with corner function, according to the use requirements, the inlet and outlet can be placed into 0°, 90°, 180°, 270°. It is convenient for pipeline connection, the other is the inlet axial suction for vertical installation.

Pumped liquids (wastewater/dirty water/waste liquids)

LW sewage vertical pump has the unique single (double) channel impeller and the capacity of sewage discharge is strong. LW sewage pump can effectively pass the fiber with 5 times of pump diameter and solid particles with 50% pump diameter. Pump material for cast iron and stainless steel.

Features

1. Sewage/wastewater discharging is strong.

2. High efficiency, energy-saving

3. Single mechanical sea: tungsten carbide material, durable, wearing-resisting, safe use for more than 8000 hours.

4. Pump and motor is coaxial with compact structure and steady performance

5. When protective cover is added onto the fan end of motor, pump can be used outdoor to save cost.

Application

LW vertical non-blocking sewage pump is widely used for factory business seriously polluted ,wastewater emissions of urban sewage treatment plants, sewage station of main housing, water system, civil air defense system drainage stand, waterworks water supply equipment, hospital, hotel of sewage, municipal engineering, construction, mining machine, rural biogas digester, irrigation and other industries. Handled liquids are for sewage/wastewater containing particles, dirt and it can also be used for water and weak corrosive liquids.

Operation conditions:

Ambient temperature ≤40℃, humidity ≤95%; Altitude ≤1000 m

Liquids temperature: no more than 60℃, medium weight is 1 to 1.3kg/dm3

Cast iron pump: PH5-9, Stainless steel pump：PH10-14

Model explanation:

40LWP15-30-2.2

40 means pump inlet and outlet (40mm)

LW means Vertical sewage pump

P means stainless steel pump material

15 means discharging flow rate(15m3/h)

30 means pump head (30m)

2.2 means motor power (2.2KW)

Model	Caliber	Capacity	Head	Power	Speed	Efficiency
Model	mm	m3/h	m	kw	r/min	%
25LW8-22-1.1	25	8	22	1.1	2825	38.5
32LW12-15-1.1	32	12	15	1.1	2825	40
40LW15-15-1.5	40	15	15	1.5	2840	45.1
40LW15-30-2.2	40	15	30	2.2	2840	48
50LW20-7-0.75	50	20	7	0.75	1390	54
50LW10-10-0.75	50	10	10	0.75	1390	56
50LW20-15-1.5	50	20	15	1.5	2840	55
50LW15-25-2.2	50	15	25	2.2	2840	56
50LW18-30-3	50	18	30	3	2880	58
50LW25-32-5.5	50	25	32	5.5	2900	53
50LW20-40-7.5	50	20	40	7.5	2900	55
65LW25-15-2.2	65	25	15	2.2	2840	52
65LW37-13-3	65	37	13	3	2880	55
65LW25-30-4	65	25	30	4	2890	58
65LW30-40-7.5	65	30	40	7.5	2900	56
65LW35-50-11	65	35	50	11	2930	60
65LW35-60-15	65	35	60	15	2930	63
80LW40-7-2.2	80	40	7	2.2	1420	52
80LW43-13-3	80	43	13	3	2880	50
80LW40-15-4	80	40	15	4	2890	57
80LW65-25-7.5	80	65	25	7.5	2900	56
100LW80-10-4	100	80	10	4	1440	62
100LW110-10-5.5	100	110	10	5.5	1440	66
100LW100-15-7.5	100	100	15	7.5	1440	67
100LW85-20-7.5	100	85	20	7.5	1440	68
100LW100-25-11	100	100	25	11	1460	65
100LW100-30-15	100	100	30	15	1460	66
100LW100-35-18.5	100	100	35	18.5	1470	65
125LW130-15-11	125	130	15	11	1460	62
120LW130-20-15	125	130	20	15	1460	63
150LW145-9-7.5	150	145	9	7.5	1440	63
150LW180-15-15	150	180	15	15	1460	65
150LW180-20-18.5	150	180	20	18.5	1470	75
150LW180-25-22	150	180	25	22	1470	76
150LW130-30-22	150	130	30	22	1470	75
150LW180-30-30	150	180	30	30	1470	73
150LW200-30-37	150	200	30	37	1480	70
200LW300-7-11	200	300	7	11	970	73
200LW250-11-15	200	250	11	15	970	74
200LW400-10-22	200	400	10	22	1470	76
200LW400-13-30	200	400	13	30	1470	73
200LW250-15-18.5	200	250	15	18.5	1470	72
200LW300-15-22	200	300	15	22	1470	73
200LW250-22-30	200	250	22	30	1470	71
200LW350-25-37	200	350	25	37	1980	75
200LW400-30-55	200	400	30	55	1480	70
250LW600-9-30	250	600	9	30	980	74
250LW600-12-37	250	600	12	37	1480	78
250LW600-15-45	250	600	15	45	1480	75
250LW600-20-55	250	600	20	55	1480	73
250LW600-25-75	250	600	25	75	1480	73
300LW800-12-45	300	800	12	45	980	76
300LW500-15-45	300	500	15	45	980	70
300LW800-15-55	300	800	15	55	980	73
300LW600-20-55	300	600	20	55	980	75
300LW800-20-75	300	800	20	75	980	78
300LW950-20-90	300	950	20	90	980	80
300LW1000-25-110	300	1000	25	110	980	82
350LW1100-10-55	350	1100	10	55	980	84.5
350LW1500-15-90	350	1500	15	90	980	82.5
350LW1200-18-90	350	1200	18	90	980	83.1
350LW1100-28-132	350	1100	28	132	740	83.2
350LW1000-36-160	350	1000	36	160	740	78.5
400LW1500-10-75	400	1500	10	75	980	82.1
400LW2000-15-132	400	2000	15	132	740	85.5
400LW1700-22-160	400	1700	22	160	740	82.1
400LW1500-26-160	400	1500	26	160	740	83.5
400LW1700-30-200	400	1700	30	200	740	83.5
400LW1800-32-250	400	1800	32	250	740	82.1
500LW2500-10-110	500	2500	10	110	740	82
500LW2600-15-160	500	2600	15	160	740	83
500LW2400-22-220	500	2400	22	220	740	84
500LW2600-24-250	500	2600	24	250	740	82