D DG horizontal multistage irrigation centrifugal pump

Model:	D
Brand:	JOHAMES
Origin:	Made In China
Category:	Industrial Supplies / Other Industrial Supplies
Label:	multistage pump , centrifugal pump , water feed pump
Price:	US $800 / SET
Min. Order:	1 SET

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Product Description

Introduction:

1. D DG horizontal multistage irrigation centrifugal pump big flowrate high head water pump is compact structure, stable running, low noise, convenient operation.

2. The water pump is used to deliver clear water without solid particles or liquid similar to clear water physically and chemically with the temperature range from -20C~150 C(-4F~302F).

3. The shaft seal can be with soft packing or mechanical sealing. Pump material could be cast iron or cast steel according to customers' requirements.

4. Widely used in farm irrigation, boiler, water supply and drainage in mines, plants or cities, etc.

Product details:

Working Principle:	Centrifugal, Multistage
Main applications:	Water
Driver:	Electric motor
Power Specs:	220/380/415V 3phase;50hz/60hz
Max.permissible fluid temperature:	150C(302F)
Type of connection:	Flange
Installation position:	Horizontal
Casing	Cast iron, Stainless steel
Shaft seal type:	Mechanical seal; Packing gland
Free passage:	0.1 mm
Maximum drive rating:	1120kW(1495HP)
Maximum caliber:	250mm(10inch)
Maximum discharge-side pressure:	10.5MPa(105bar)
Maximum head:	1056m(3463.7ft)
Flow rate range:	3.75-540m3/h(16.5-2376US.GPM)

Performance data:

Model	Speed	Capacity		Head	Efficiency	Power(KW)		(NPSH)r
Model	(r/min)	(m3/h)	(L/s)	(m)	(%)	Shaft	Motor	(m)
D	2950	3.75	1.04	76.5	33	2.37	5.5	2
DG 6-25-3		6.3	1.75	75	45	2.86		2
		7.5	2.08	73.5	47	3.19		2.5
D	2950	3.75	1.04	102	33	3.16	7.5	2
DG 6-25-4		6.3	1.75	100	45	3.81		2
		7.5	2.08	98	47	4.26		2.5
D	2950	3.75	1.04	127.5	33	3.95	7.5	2
DG 6-25-5		6.3	1.75	125	45	4.77		2
		7.5	2.08	122.5	47	5.32		2.5
D	2950	3.75	1.04	153	33	4.73	11	2
DG 6-25-6		6.3	1.75	150	45	5.72		2
		7.5	2.08	147	47	6.39		2.5
D	2950	3.75	1.04	178.5	33	5.52	11	2
DG 6-25-7		6.3	1.75	175	45	6.67		2
		7.5	2.08	171.5	47	7.45		2.5
D	2950	3.75	1.04	204	33	6.31	15	2
DG 6-25-8		6.3	1.75	200	45	7.63		2
		7.5	2.08	196	47	8.58		2.5
D	2950	3.75	1.04	229.5	33	7.1	15	2
DG 6-25-9		6.3	1.75	225	45	8.52		2
		7.5	2.08	220.5	47	9058		2.5
D	2950	3.75	1.04	255	33	7.89	18.5	2
DG 6-25-10		6.3	1.75	250	45	9.53		2
		7.5	2.08	245	47	10.63		2.5
D	2950	3.75	1.04	280.5	33	8.68	18.5	2
DG 6-25-11		6.3	1.75	275	45	10.5		2
		7.5	2.08	269.5	47	11.71		2.5
D	2950	3.75	1.04	306	33	9.47	18.5	2
DG 6-25-12		6.3	1.75	300	45	11.44		2
		7.5	2.08	294	47	12.78		2.5

D	1480	335	93.1	195	72	247.1	360	3.8
DG 450-60-3		450	125	180	76	289.2		4.9
		500	139	171	78	298.5		6
D	1480	335	93.1	260	72	329.4	500	3.8
DG 450-60-4		450	125	240	76	372.3		4.9
		500	139	228	78	398		6
D	1480	335	93.1	320	72	411.8	680	3.8
DG 450-60- 5		450	125	300	76	465.4		4.9
		500	139	285	78	497.5		6
D	1480	335	93.1	390	72	494.2	680	3.8
DG 450-60-6		450	125	360	76	558.5		4.9
		500	139	242	78	597		6
D	1480	335	93.1	455	72	576.5	850	3.8
DG 450-60-7		450	125	420	76	651.5		4.9
		500	139	399	78	696.5		6
D	1480	335	93.1	520	72	658.9	850	3.8
DG 450-60-8		450	125	480	76	744.6		4.9
		500	139	456	78	796		6
D	1480	335	93.1	585	72	741.2	1050	3.8
DG 450-60-9		450	125	540	76	837.7		4.9
		500	139	513	78	823.6		6
D	1480	335	93.1	650	72	930.8	1050	3.8
DG 450-60-10		450	125	600	76	995.1		4.9
		500	139	570	78			6