Product Details

Vertical multistage centrifugal feeding water pump for high-rise building

LG series vertical, single suction, multistage disassembly type centrifugal pump meets the standard JB/T2727-93 of Vertical Multistage single suction Centrifugal pump Type and Basic Parameters. Its suction and discharge outlet are located on the inlet and outlet sections respectively. The rotor parts are composed of shaft, impeller, impeller spacer sleeve, shaft sleeve and other parts. The inlet section, middle section and outlet section are connected with tensioning bolts. Shaft seals can be for soft packed seal or mechanical seal and lubricated and cooled by the pressure water into the balance chamber.

Features

It is easy to install, compact structure, small floor space, high efficiency and energy saving, low noise. The liquid temperature is below 80℃

Application

It is suitable for living water for high-rise buildings, fire water for high-rise buildings, water for factories and mines, enterprises, drainage and circulating water for low-pressure boilers. The temperature of the medium is 0℃~80℃.Pump is used to convey clean water or liquids with physical properties similar to water.

model	flow	head	speed	power(kw)		efficiency	NPSHr	impeller outer Dia.
model	(m3/h)	(m)	(r/min)	shaft	motor	(%)	m	(mm)
25LG3-10×2	3	20	2900	0.39	0.75	42	2	98
25LG3-10×3	3	30	2900	0.58	1.1	42	2	98
25LG3-10×4	3	40	2900	0.78	1.5	42	2	98
25LG3-10×5	3	50	2900	0.97	1.5	42	2	98
25LG3-10×6	3	60	2900	1.17	2.2	42	2	98
25LG3-10×7	3	70	2900	1.36	2.2	42	2	98
25LG3-10×8	3	80	2900	1.56	2.2	42	2	98
25LG3-10×9	3	90	2900	1.75	2.2	42	2	98
25LG3-10×10	3	100	2900	1.95	3	42	2	98
25LG3-10×11	3	110	2900	2.14	3	42	2	98
25LG3-10×12	3	120	2900	2.33	4	42	2	98
25LG3-10×13	3	130	2900	2.53	4	42	2	98
25LG3-10×14	3	140	2900	2.72	4	42	2	98
25LG3-10×15	3	150	2900	2.92	4	42	2	98
32LG6.5-15×2	6.5	30	2900	1	1.5	53	2.4	116
32LG6.5-15×3	6.5	45	2900	1.5	2.2	53	2.4	116
32LG6.5-15×4	6.5	60	2900	2	3	53	2.4	116
32LG6.5-15×5	6.5	75	2900	2.5	4	53	2.4	116
32LG6.5-15×6	6.5	90	2900	3	4	53	2.4	116
32LG6.5-15×7	6.5	105	2900	3.5	5.5	53	2.4	116
32LG6.5-15×8	6.5	120	2900	4	5.5	53	2.4	116
40LG12-15×2	12	30	2900	1.63	2.2	60	2.9	120
40LG12-15×3	12	45	2900	2.45	3	60	2.9	120
40LG12-15×4	12	60	2900	3.27	4	60	2.9	120
40LG12-15×5	12	75	2900	4.08	5.5	60	2.9	120
40LG12-15×6	12	90	2900	4.9	5.5	60	2.9	120
40LG12-15×7	12	105	2900	5.72	7.5	60	2.9	120
40LG12-15×8	12	120	2900	6.54	7.5	60	2.9	120
50LG24-20×2	24	40	2950	3.79	5.5	69	3.15	134
50LG24-20×3	24	60	2950	5.68	7.5	69	3.15	134
50LG24-20×4	24	80	2950	7.58	11	69	3.15	134
50LG24-20×5	24	100	2950	9.47	11	69	3.15	134
50LG24-20×6	24	120	2950	11.37	15	69	3.15	134
65LG36-20×2	36	40	2950	5.41	7.5	72.5	3.4	136
65LG36-20×3	36	60	2950	8.11	11	72.5	3.4	136
65LG36-20×4	36	80	2950	10.82	15	72.5	3.4	136
65LG36-20×5	36	100	2950	13.52	18.5	72.5	3.4	136
65LG36-20×6	36	120	2950	16.23	22	72.5	3.4	136
80LG50-20×2	50	40	2950	7.26	11	75	3.8	135
80LG50-20×3	50	60	2950	10.89	15	75	3.8	135
80LG50-20×4	50	80	2950	14.52	18.5	75	3.8	135
80LG50-20×5	50	100	2950	18.16	22	75	3.8	135
80LG50-20×6	50	120	2950	21.78	30	75	3.8	135