Centrifugal High Pressure Multistage Water Pumps

Booster Circulation Water Pump

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:

* Fire fighting* Offshore projects
 

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

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

Types: 
 

For reference only, more details please contact us!






FAQ

A: What kind of company you are?
Q: Shijiazhuang Depon Pump Company is professional manufacturer in pumps. After accumulation and development of many years, we have formed a complete system of pump design, selection, application, manufacture, marketing and maintenance. We have passed CE, SGS certificate. Our customers are at home and abroad. Hope to coorperate with the worldwide friends. 

Q: What's your MOQ?
A: Trial sample order is OK.
 
Q: What are your payment terms?
A: T/T, L/C, D/P, D/A or as customer required
 
Q: How about the warranty?
A: One year warranty for pumps, it depends on other pump working condition details.
 
Q: What is the delivery time?
A: 7-30 days according to customer quantities.
 
Q: Can you do OEM brand?
A: Yes, Welcome.
 
Q: What information should I offer to get pump solution?
1, Head:     m
2, Flow:    m3/h
3, Max Solid size:    mm
4, Particle shape (smooth or sharp):
5, Medium pH level:
6,Specific Gravity of the Medium:
7, Temperature:
8, Drive type:
9. Power supply: Electric or Dlesel
10, Voltage and Frequency of the Motor: 


Welcome inquiry! 
Serena Zhang 

Contact: 
Mob: +86 158 3083 2057
Tel: +86 312 8929296
Fax: +86 312 3085383
 
 
 

 
 

Booster Circulation Water Pump

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: