Product Details

Single stage vertical centrifugal pump

Introduction:

1. ISG cold hot water centrifugal pump vertical inline water booster pump is a high-effective energy-saving product designed by Ronda.

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:	100℃ (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:	1.1-2400m3/h(4.8-10560US.GPM)
Pump type:	Water, Hot water type, oil type, chemical type

Performance data:

Model	Capacity		Head	Power	Speed	Eff.	(NPSH)r	Weight
	(m3/h)	(L/s)	(m)	(KW)	(r/min)	(%)	(m)	(kg)
15-80	1.1	0.3	8.5	0.18	2800	32.1	2.3	20
	1.5	0.42	8
	2	0.56	7
20-110	1.8	0.5	16	0.37	2800	32.4	2.3	25
	2.5	0.69	15
	3.3	0.91	13.5
20-125	1.8	0.5	21	0.75	2800	28.1	2.3	35
	2.5	0.69	20
	3.3	0.91	18.6
20-160	1.8	0.5	33	1.5	2950	18.8	2.3	38
	2.5	0.69	32
	3.3	0.91	30
25-110	2.8	0.78	16	0.55	2950	41.2	2.3	31
	4	1.11	15
	5.2	1.44	13.5
25-125	2.8	0.78	20.5	0.75	2950	37.5	2.3	35
	4	1.11	20
	5.2	1.44	18
25-125A	2.5	0.39	17	0.75	2950	36.6	2.3	35
	3.6	1	16
	4.6	1.28	14.5
25-160	2.8	0.78	33	1.5	2950	29.9	2.3	44
	4	1.11	32
	5.2	1.44	30
25-160A	2.6	0.72	29	1.1	2950	29	2.3	40
	3.7	1.03	28
	4.9	1.36	26
32-100	3.5	0.97	14.5	0.55	2950	45.9	2.3	35
	4.5	1.24	12.5
	5.3	1.47	11
32-125	3.5	0.97	22	1.1	2950	42.2	2.3	38
	5	1.39	20
	6.5	1.8	18
32-125A	3.1	0.86	20	0.75	2950	41.2	2.3	37
	4.5	1.25	16
	5.8	1.61	10
32-160	3.5	0.97	34	1.5	2950	32.8	2.3	49
	4.5	1.25	32
	6	1.67	26
32-160A	3.5	0.97	26.5	1.1	2950	31.8	2.3	43
	4.5	1.25	25
	6	1.67	19
32-200	3.5	0.97	53	3	2950	23.8	2.3	68
	4.5	1.25	50
	5.5	1.53	45
32-200A	3	1.08	43	2.2	2950	22.9	2.3	58
	4	1.11	40
	5	1.17	37
… …
400-300	820	228	23	90	1480	78.2	6	1450
	1080	300	20
	1300	361	16
400-315	820	228	36.5	132	1480	81.1	6	1740
	1080	300	32
	1300	361	27
400-450	1500	416.7	23	160	980	80.6	6.5	2420
	2000	555.6	20
	2400	666.7	15
400-450A	1400	388.9	20	132	980	79.3	6.5	1940
	1860	516.7	17
	2250	625	14
400-500	1500	416.7	34	250	980	82.8	6.5	2980
	2000	555.6	32
	2400	666.7	27
400-500A	1400	388.9	30	200	980	81.9	6.5	2840
	1860	516.7	28
	2240	625	24
400-500B	1300	361.1	26	160	980	80.9	6.5	2710
	1750	486.4	24
	2100	583.3	21
500-300	1000	277.8	23	110	1480	81.7	6	1800
	1200	333	20
	1450	403	16
500-315	1000	277.8	34.5	160	1480	80.9	6	2070
	1200	333	32
	1450	403	27

Parameter table above is only a part of whole. For more, please contact us directly.