Multistage High Pressure Cast Steel Water Circulation Boiler Feed Pump

• Customization: Available
• Max.Head: 1400m
• Max.Capacity: 840m3/H
• Model NO.: DG280-65
• Driving Type: Electric Motor or Diesel Engine
• Material: Cast Steel
• Structure: Multistage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Blade Pump
• Application: Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump, Clean Water Pump
• Industry: Mining,RO Plant,Water Treatment
• Media: Water, Oil or Chemicals
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Impurity Gravity Content: No More Than 15%
• Diameter of Impurity: No More Than 0.5 mm
• Tepperature of Medium: No More Than 225 Degree C
• Frequency: 50-60Hz
• Voltage: 380V/415V/460V/6kv/10kv
• Transport Package: Export Standard Wooden Packing
• Specification: Q=3.75-840m3/h, H=19-1400m
• Trademark: San Chang
• Origin: Changsha, Hunan, China
• HS Code: 8413709990
• Production Capacity: 2000sets Per Year

Product Description

 Cast steel water circulation boiler feed pump

Type DG Cast steel water circulation boiler feed pump is mainly used for conveying water free of solid particles with the temperature of -20 °C ~ 210 °C or physical and chemical properties similar to liquid water. allowed inlet pressure less than 0.6Mpa.

Type DG Cast steel water circulation boiler feed pump with anti-heating mechancial seal,no leakage, mainly applied for boiler factory.

Structure chart :

Technical data:
Structure: multistage	Material : HT,DI,CS,SS
Flow: 3.75-850 m^3/h	Head: 17-1100 m
Temperature: up to 250 ºC

 

Application:
1)	Boiler water supply and discharge in high-rise buildings
2)	Fire water supply in constructions
3)	Water supply and discharge in factories and mines
4)	Long distance delivery
5)	Cyclic pressurization in production

Model description:
ZD 85 - 67 x 3
ZD ------------------------ Self-balancing multistage boiler feed pump
85 --------------------------- Flow: 85 m³/h
67 --------------------------- Head: 67 m
3 ---------------------------- Number of impeller

Performance parameter:

Model	Speed	Flow		Head	Efficiency	Power(KW)		Essential Cavitation  margin
	(r/min)	m3/h	L/S	(m)	(%)	Shaft power	Motor power	(m)
DG6-25×3	2950	3.75	1.04	76.5	33	2.37	5.5	2
		6.3	1.75	75	45	2.86		2
		7.5	2.08	73.5	47	3.19		2.5
DG6-25×4	2950	3.75	1.04	102	33	3.16	7.5	2
		6.3	1.75	100	45	3.81		2
		7.5	2.08	98	47	4.26		2.5
DG6-25×5	2950	3.75	1.04	127.5	33	3.95	7.5	2
		6.3	1.75	125	45	4.77		2
		7.5	2.08	122.5	47	5.32		2.5
DG6-25×6	2950	3.75	1.04	153	33	4.73	11	2
		6.3	1.75	150	45	5.72		2
		7.5	2.08	147	47	6.39		2.5
DG6-25×7	2950	3.75	1.04	178.5	33	5.52	11	2
		6.3	1.75	175	45	6.67		2
		7.5	2.08	171.5	47	7.45		2.5
DG6-25×8	2950	3.75	1.04	204	33	6.31	15	2
		6.3	1.75	200	45	7.63		2
		7.5	2.08	196	47	8.58		2.5

COMPANY INFORMATION :