Dg12-25X8 High Quality Hot Sale Multistage Pump Horizontal Multistage Centrifugal

Product Description

Multistage Water Pump Hot Water Boiler Feeding Pump
Product Description

DG12-25X8
Flow:	12m3/h
Head:	200m
Inlet/Outlet:	50/40mm
Speed:	2950rpm
NPSHr:	2m
Eff.:	54%
Pump casing:	Cast iron
Impeller:	Cast iron
Shaft:	2Cr13
Shaft seal:	Gland packing
Shaft sleeve:	Carbon steel
Balance disc:	Ductile iron
Blance ring:	Cast iron
Power:	18.5kw
Weight:	380kg/set
Size:	1695x340x39(mm)

Introduction:
Depon D series multistage water pump is a widely used system of high-pressure pump, run hot and cold water as a booster pumps in parallel water supply of the high-rise building, fire, boiler feed water and cooling water systems and a variety of irrigation fluid conveying. Type D pump can deliver water without solid particle or the liquid which the chemical and physical feature are similar with water and temperature is≤80ºC, it is suitable for delivering mater in mine and urban water project etc.
Type DG pump can deliver clean water without solid particle or the liquid which the chemical and physical feature are similar with water, and temperature is≤105ºC, it is suitable for delivering boiler feed water or heat water.
Type DM pump can deliver the neuter mineral water which solid particles percent≤1.5% (solid Dia.<0.5mm) and other similar sewage, the temperature of the liquid is ≤80ºC, it is suitable for steel works, mines, cities projects etc.
Type DF pump can deliver the corrosive liquid without solid particle, which temperature is from -20ºC~150ºC.
Type DY pump deliver oil or oil products without solid grain, viscosity≤120ct, range of temperature is from -20ºC~150ºC.
Inlet pressure of pumps is less than 0.6Mpa.
Application:

Sectional Arrangement
1	Suction Casing
2	Diffuser
3	Stage Casing
4	Delivery Casing
5	Impeller of First-stage
6	Impeller
7	Balance Disc
8	Balance Ring
9	Stuffing Box Housing
10	Packing
11	Balance Sleeve
12	Packing Gland
13	O-ring
14	Bearing
15	Wearing Ring of First-stage
16	Wearing Ring
17	Diffuser Bush
18	Shaft
19	Shaft Sleeve
20	Balance Water Piping
21	Water Seal Piping

* Long distance water transferring
* Boiling water feeding and transferring
* Water system boosting
* Agricultural irrigation
* Mining water supply
* Fire fighting
* Offshore projects
Pump Performance:

Model	Capacity (m3/h)	Head(m)	Speed (rpm)	Motor Power (kw)	Impeller Dia (mm)
D/DG6-25*3	6.3	75	2950	5.5	138
D/DG6-25*5	6.3	125	2950	7.5	138
D/DG6-50*4	6.3	200	2950	18.5	198
D/DG6-50*6	6.3	300	2950	30	198
D/DG6-80*3	6.3	240	2950	18.5	235
D/DG12-25*4	12.5	100	2950	11	146
D/DG12-50*6	12.5	300	2950	30	273
D/DG12-80*4	12.5	320	2950	45	235
D/DG25-30*3	25	90	2950	15	160
D/DG25-50*5	25	250	2950	37	196
D/DG46-30*5	46	150	2950	37	162
D/DG46-50-7	46	350	2950	90	210
D/DG85-67*4	85	268	2950	110	235
D/DG85-67*8	85	536	2950	220	235
D/DG120-50*5	120	250	2950	132	213
D/DG150-30*8	150	240	2950	160	172
D/DG150-100*6	150	600	2950	400	289
D/DG200-100*6	200	600	2950	560	290
D/DG280-65*6	280	390	1480	500	430
D/DG360-40*8	360	320	1480	500	360
D/DG450-60*8	450	480	1480	900	430
D/DG550-50*9	550	450	1480	1000	430
D/DG580-70*9	580	630	1480	1600	473
D/DG600-60*10	600	600	1480	1400	455
D/DG720-60*9	720	540	1480	1600	450
D/DG740-80*6	740	480	1480	1600	493

For reference only, more details please contact us!
Construction & Material:

Pump Part	D Series	DM Series	DG/DY Series	DF Series
Suction Casing	HT250	ZGCr17Mo2-CuR	HT250	Cast Steel or cast stainless steel
Stage Casing	HT250	ZGCr17Mo2-CuR	HT250	Cast Steel or cast stainless steel
Discharge Casing	HT250	ZGCr17Mo2-CuR	HT250	Cast Steel or cast stainless steel
Impeller	HT250	KmTbCr15Mo3	HT250	Cast Steel or cast stainless steel
Diffuser	HT250	KmTbCr15Mo3	HT250	Cr Steel
Shaft	C45	C45	C45	Cast Steel or cast stainless steel
Balance Disc	ZQAI9-4	ZGCr17Mo2-CuR	ZQAI9-4	Cast Steel or cast stainless steel

FAQ
1. What is your product range?
A: centrifugal pump. Centrifugal pump includes slurry pump, gravel pump, clean water pump, sewage pump, chemical pump, self-priming pump and diesel engine pump.
2. What's your MOQ, payment term and lead time?
A: MOQ for centrifugal pump is 1set, MOQ for conveyor belt is 100cbm.
Payment Term: T/T, L/C, Western Union, Paypal and Trade Assurance.
Lead time: in general 7 working days for slurry pump, 15working days for water pump.
3. What information should I let you know if I want to get a quotation:
A: Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible, please also provide the pump model you are using now, price will be calculated as per the pump model, if not, we will recommend relevant product for reference.
4. If I put a bigger motor on my pump, will it pump more?
A: No. The amount of water and the pressure (head) that a centrifugal pump process is related to the rotational speed, impeller diameter and size of the impeller vanes.
5. Do you impact the finished product?
A: Yes, each batch of production and finished product will be quality checked strickly before delivering, testing report or video can be sent to clients for reference.
6. How do you ship the finished product?
A: By sea, By air, By international express.
Inquiry of Pump
1. Head: _____meter
2. Capacity: _____m3/h
3. Liquid media: ______
4. PH: _____
5. Concentration: ____%
6. Temperature: _____degree
7. Specific density; ______kg/m3
Contact information:
Phone:0086 188 3028 9136



Tel: 0086 312 6795175
Fax: 0086 312 3085383
Websit:deponpump.en.made-in-china.com
Welcome to inquiry.

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