Hot Water Pressure Boost Pump

Product Description

Summarize:

1. ISW/ISG water pump is a high-effective energy-saving product designed by YONJOU.

2. Stable running, low noise, high concentricity of components. Bearings of low noise are used for the motor, the impellers are of best dynamic and static balance, no vibration at running and the environment thus being improved.

3. No leakage. The shaft is mechanically sealed with carbide alloy wearable material, settling the serious leakage of the filling seal of a centrifugal pump, extending the duration and ensuring the operation place clean and tidy.

4. Widely used in industrial and cities' water supply and drainage, high buildings' booster water supply, gardens irrigation, fire-fighting booster, remote water supply, warming systems, circular booster of cold&hot water in bath rooms as well as in competitions of equipments.

5. The pump, according to the operation condition of the worksite, may be vertically, horizontally etc. and also according to the requirements for the flow and stroke, mounted in parallel and/or in series to increase the needed flow and stroke.

6. The flow range is 1.1-2400m³/h and the stroke range 8-160m and there are basic type, by-pass type, A B C cutting type etc. And per the different flow medium and temperature, IRG/IRGB/ISWR hot water pump, IHG/IHGB/ISWH chemical pump and YG/YGB/ISWB oil pump etc. Series products. of the same type and same property data have been designed and made.

 

Product details:

Working Principle:	Centrifugal
Main applications:	Water (oil, chemical, contact us)
Driver:	Electric motor
Power Specs:	220V/240V380/415V 3phase; 50hz/60hz
Max.permissible fluid temperature:	100ºC (212°F)
Type of connection:	Flange
Casing:	Cast iron, Stainless steel
Impeller:	Cast iron, Stainless steel, Bronze
Shaft seal type:	Mechanical seal
Maximum drive rating:	250KW(340HP)
Maximum caliber:	500mm(20inch)
Maximum discharge-side pressure:	1.6MPa(16bar)
Maximum head:	160m(524.8ft)
Flow rate range:	1.1-2400m^3/h(4.8-10560US.GPM)
Pump type:	Water, Hot water type, oil type, chemical type

 

Performance data:

MODEL	CAPACITY	HEAD	EFFECIENCY	POWER
	(m 3 /h)	(m)	(%)	(kw)
15-80	1.5	8	34	0.18
20-110	2.5	15	34	0.37
20-160	2.5	32	25	0.75
25-110	4	15	42	0.55
25-125	4	20	36	0.75
25-125A	3.6	16	35	0.55
25-160	4	32	32	1.5
25-160A	3.7	28	31	1.1
32-125	5	20	44	0.75
32-125A	4.5	16	43	0.5
40-100	6.3	12.5	54	0.55
40-100A	5.6	10	52	0.37
40-125	6.3	20	46	1.1
40-125A	5.6	16	45	0.75
40-160	6.3	32	40	2.2
40-160A	5.9	28	39	1.5
40-160B	5.5	24	38	1.1
40-200	6.3	50	33	4
40-200A	5.9	44	31	3
40-200B	5.3	36	29	2.2
40-250	6.3	80	28	7.5
40-250A	5.9	70	28	5.5
40-250B	5.5	60	27	4
40-100(I)	12.5	12.5	62	1.1
40-100(I)A	11	10	60	0.75
40-125(I)	12.5	20	58	1.5
40-125(I)A	11	16	57	1.1
40-160(I)	12.5	32	52	3
40-160(I)A	11.7	28	51	2.2
40-160(I)B	10.4	22	50	1.5
40-200(I)	12.5	50	46	5.5
40-200(I)A	11.7	44	45	4
40-200(I)B	10.6	36	44	3
40-250(I)	12.5	80	38	11
40-250(I)A	11.6	70	38	7.5
40-250(I)B	10.8	60	37	7.5
40-250(I)C	10	52	36	5.5
50-100	12.5	12.5	62	1.1
50-100A	11	10	60	0.75
50-125	12.5	20	58	1.5
50-125A	11	16	57	1.1
50-160	12.5	32	52	3
50-160A	11.7	28	51	2.2
50-160B	10.4	22	50	1.5
50-200	12.5	50	46	5.5
50-200A	11.7	44	45	4
50-200B	10.6	36	44	3
50-250	12.5	80	38	11
50-250A	11.6	70	38	7.5

Company Information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters in the field of industry pumps with manufacturing facilities in mainland China. We are specialized in oil pump, diaphragm pump, diesel engine pump, centrifugal pump, screw pump, chemical pump etc.