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D/DG Series Multistage Boiler Feedwater Pumps

Category:

Multistage Pump

Keyword:

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Description

The D/DG series multi-stage boiler feedwater pumps are horizontal, single-suction, multi-stage, segmented centrifugal pumps. They are suitable for conveying hot water, oils, corrosive media, and abrasive substances. Designed for transporting clean water or liquids with physical and chemical properties similar to clean water—free of solid particles and at temperatures not exceeding 105°C—these pumps serve as boiler feedwater sources or for conveying hot water or similar media. The maximum allowable inlet pressure is less than 0.6 MPa.

▇ Performance Parameters

Model	Flow rate (m³/h)	Lift Height (m)	Power (kW)	Rotational Speed (r/min)
D/DG6-25*2	6.3	50	3	2950
D/DG6-25*3		75	5.5
D/DG6-25*4		100	7.5
D/DG6-25*5		125	7.5
D/DG6-25*6		150	11
D/DG6-25*7		175	11
D/DG6-25*8		200	15
D/DG6-25*9		225	15
D/DG6-25*10		250	18.5
D/DG6-25*11		275	18.5
D/DG6-25*12		300	18.5
D/DG6-50*2	6.3	100	11	2950
D/DG6-50*3		150	15
D/DG6-50*4		200	18.5
D/DG6-50*5		250	22
D/DG6-50*6		300	30
D/DG6-50*7		350	30
D/DG6-50*8		400	37
D/DG6-50*9		450	37
D/DG6-50*10		500	45
D/DG6-50*11		550	45
D/DG6-50*12		600	55
D/DG12-25*2	12.5	50	5.5	2950
D/DG12-25*3		75	7.5
D/DG12-25*4		100	11
D/DG12-25*5		125	11
D/DG12-25*6		150	15
D/DG12-25*7		175	15
D/DG12-25*8		200	18.5
D/DG12-25*9		225	18.5
D/DG12-25*10		250	22
D/DG12-25*11		275	22
D/DG12-25*12		300	30
D/DG12-50*2	12.5	100	11	2950
D/DG12-50*3		150	18.5
D/DG12-50*4		200	22
D/DG12-50*5		250	30
D/DG12-50*6		300	30
D/DG12-50*7		350	37
D/DG12-50*8		400	45
D/DG12-50*9		450	45
D/DG12-50*10		500	55
D/DG12-50*11		550	55
D/DG12-50*12		600	75
D/DG25-30*2	25	60	11	2950
D/DG25-30*3		90	15
D/DG25-30*4		120	18.5
D/DG25-30*5		150	22
D/DG25-30*6		180	30
D/DG25-30*7		210	30
D/DG25-30*8		240	37
D/DG25-30*9		270	37
D/DG25-30*10		300	45
D/DG25-50*2	25	100	18.5	2950
D/DG25-50*3		150	22
D/DG25-50*4		200	30
D/DG25-50*5		250	37
D/DG25-50*6		300	45
D/DG25-50*7		350	55
D/DG25-50*8		400	75
D/DG25-50*9		450	75
D/DG25-50*10		500	75
D/DG25-50*11		550	90
D/DG25-50*12		600	110
D/DG46-30*2	46	60	15	2950
D/DG46-30*3		90	22
D/DG46-30*4		120	30
D/DG46-30*5		150	37
D/DG46-30*6		180	37
D/DG46-30*7		210	45
D/DG46-30*8		240	55
D/DG46-30*9		270	55
D/DG46-30*10		300	75
D/DG46-50*2	46	100	30	2950
D/DG46-50*3		150	37
D/DG46-50*4		200	45
D/DG46-50*5		250	55
D/DG46-50*6		300	75
D/DG46-50*7		350	90
D/DG46-50*8		400	90
D/DG46-50*9		450	110
D/DG46-50*10		500	110
D/DG46-50*11		550	132
D/DG46-50*12		600	132
D/DG85-45*2	85	90	37	2950
D/DG85-45*3		135	55
D/DG85-45*4		180	75
D/DG85-45*5		225	90
D/DG85-45*6		270	110
D/DG85-45*7		315	132
D/DG85-45*8		360	132
D/DG85-45*9		405	160
D/DG85-67*3	85	201	90	2950
D/DG85-67*4		268	110
D/DG85-67*5		335	132
D/DG85-67*6		402	160
D/DG85-67*7		469	185
D/DG85-67*8		536	220
D/DG85-67*9		603	250
D/DG120-50*2	120	100	55	2950
D/DG120-50*3		150	90
D/DG120-50*4		200	110
D/DG120-50*5		250	132
D/DG120-50*6		300	160
D/DG120-50*7		350	200
D/DG120-50*8		400	200
D/DG120-50*9		450	220
D155-30*2	155	60	45	1450
D155-30*3		90	75
D155-30*4		120	90
D155-30*5		150	110
D155-30*6		180	132
D155-30*7		210	160
D155-30*8		240	200
D155-30*9		270	200
D155-30*10		300	220
D/DG155-67*2	155	134	90	2950
D/DG155-67*3		201	132
D/DG155-67*4		268	185
D/DG155-67*5		335	220
D/DG155-67*6		402	280
D/DG155-67*7		469	315
D/DG155-67*8		536	355
D/DG155-67*9		603	450
D280-43*2	280	86	110	1450
D280-43*3		129	160
D280-43*4		172	200
D280-43*5		215	250
D280-43*6		258	315
D280-43*7		301	355
D280-43*8		344	450
D280-43*9		387	450
D280-43*10		430	500
D280-65*2	280	130	185	1450
D280-65*3		195	280
D280-65*4		260	355
D280-65*5		325	450
D280-65*6		390	500
D280-65*7		455	630
D280-65*8		520	710
D280-65*9		585	800
D280-65*10		650	900
D360-40*2	360	80	132	1450
D360-40*3		120	185
D360-40*4		160	250
D360-40*5		200	315
D360-40*6		240	400
D360-40*7		280	450
D360-40*8		320	500
D360-40*9		360	560
D360-40*10		400	630
D450-60*2	450	120	250	1450
D450-60*3		180	355
D450-60*4		240	500
D450-60*5		300	560
D450-60*6		360	710
D450-60*7		420	800
D450-60*8		480	900
D450-60*9		540	1000
D450-60*10		600	1120
D500-57*2	500	114	250	1450
D500-57*3		171	355
D500-57*4		228	500
D500-57*5		285	630
D500-57*6		342	710
D500-57*7		399	800
D500-57*8		456	900
D500-57*9		513	1000
D500-57*10		570	1120
D550-50*2	550	100	250	1450
D550-50*3		150	355
D550-50*4		200	450
D550-50*5		250	560
D550-50*6		300	710
D550-50*7		350	800
D550-50*8		400	900
D550-50*9		450	1000
D580-60*2	580	120	355	1450
D580-60*3		180	440
D580-60*4		240	500
D580-60*5		300	630
D580-60*6		360	800
D580-60*7		420	900
D580-60*8		480	1000
D580-60*9		540	1250
D600-60*2	600	120	355	1450
D600-60*3		180	440
D600-60*4		240	560
D600-60*5		300	630
D600-60*6		360	800
D600-60*7		420	900
D600-60*8		480	1000
D600-60*9		540	1250
D720-60*2	720	120	355	1450
D720-60*3		180	680
D720-60*4		240	680
D720-60*5		300	850
D720-60*6		360	1050
D720-60*7		420	1250
D720-60*8		480	1400
D720-60*9		540	1600

※ For more product specifications and models, please consult our customer service team. All models can be customized according to customer requirements.

▇ Product Features

· Advanced hydraulic design delivers high efficiency and broad performance range. Pumps operate smoothly with low noise levels.

· Shaft seals utilize either soft packing or mechanical seals, ensuring reliable sealing, simple structure, and quick maintenance.

▇ Application

Suitable for industrial and municipal water supply and drainage, pressure boosting for high-rise buildings, landscape sprinkler irrigation, fire protection pressure boosting, long-distance water delivery, heating systems, and hot/cold water circulation boosting for baths and other applications, as well as equipment integration. Particularly suitable for small boiler feedwater systems.

▇ Production Capacity

Specializing in the R&D, production and sales of industrial pump equipment, we uphold integrity as the foundation and craftsmanship as the core, emerging as a professional manufacturer with both strength and reputation in the industry, providing reliable fluid transportation solutions for customers in multiple fields.

▇ Quality Control

Upholding the pragmatic and honest spirit of Shandong enterprises, the company strictly controls production processes and adheres to craftsmanship quality.

▇ Warehousing and Shipping

The company has built a full-range product matrix, covering screw pumps, centrifugal pumps, sewage pumps, self-priming pumps, rotor pumps, diaphragm pumps, magnetic pumps, multistage pumps, sanitary pumps, metering pumps, submersible pumps, under-liquid pumps, drum pumps, vacuum pumps and other customized series, forming a one-stop comprehensive industrial pump supply system.

▇ Application Areas

Addressing industry pain points such as the transportation of highly corrosive media in petrochemical industry, hygienic requirements in food and biotechnology sectors, and high-precision and efficient demands in medical devices, scientific research and environmental protection fields, our products are precisely adapted to different working conditions, balancing stability and adaptability, and demonstrating strong capabilities in product R&D and production.

D/DG Series Multistage Boiler Feedwater Pumps

Category:

Multistage Pump

Keyword:

D/DG Series Multistage Boiler Feedwater Pumps

Still deciding? Get samples first, Contact US !

What services can we provide?

Accepted Delivery Terms: FOB;
Accepted Payment Currency: USD;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;

How can we guarantee quality?

Always a pre-production sample before mass production;
Always final Inspection before shipment;

Is it all right to make customer's own brand name?

OEM &ODM is ok.

How about delivery time?

35 days after the receipt of the prepayment.

What about the payment?

50% advanced deposit, 40% before shipment, the rest 10% should be paid against the BL.

Are you a manufacturer or a trading company?

We are a professional manufacturer.