DG multistage centrifugal boiler circulating water pump

FOB Price

US $30000.01 - 40000 set

US $300.040001 - 999999 set

group name: CENTRIFUGAL WATER PUMP

Min Order: 1 set

brand name: RONDA

model: DG

Nearest port for product export: Ningbo, Shanghai

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, DAF, DES

Acceptable payment methods: T/T, L/C, D/P D/A, Credit Card, PayPal, Westem Union, Cash, Escrow

update time: Fri, 22 Nov 2024 21:26:29 GMT

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Paramtents

Theory Centrifugal Pump
Structure Multistage Pump
Usage Water
Power Electric
Standard or Nonstandard Standard
Fuel Electric
Pressure High Pressure
Application Water

Packging & Delivery

Min Order1 set

Briefing

1.Multistage centrifugal boiler circulating water pump
2.Compact structure,low noise
3.Transfer clear water
4.Widely used

Detailed

DG multistage centrifugal boiler circulating water pump

1. Introduction:

1. DG multistage centrifugal boiler circulating water pump is compact structure, stable running, low noise, convenient operation.

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

3. The inlet is perpendicularly direction(vertical).

4. It's applicable for the water supply in low/middle/sub-high pressure boilers as well as for the high-pressure water supply and drainage in plants or cities.

5. Pump ends of it is supported, the casing portion is in a sectional form, it is connected to and actuated by a motor via a resilient clutch and the rotating direction of it, viewing from the actuating end, is clockwise.

2. Product details:

Working Principle:	Centrifugal, Multi-stage
Main applications:	Water
Driver:	Electric motor
Power Specs:	380/415V 3phase;50hz/60hz
Max.permissible fluid temperature:	150°C(302°F)
Type of connection:	Flange
Installation position:	Horizontal
Casing	Cast iron
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)

3. 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