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 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 m3/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)Â | Long distance delivery |
| 5) | Cyclic pressurization in production |
Model description:
ZD 85 - 67 x 3
ZD ------------------------Â Self-balancing multistage boiler feed pump
85 --------------------------- Flow: 85 m3/h
67Â ---------------------------Â Head: 67 m
3 ---------------------------- Number of impeller
Performance parameter:
Model |
Speed |
Flow |
Head |
Efficiency |
Power(KW) |
Essential Cavitation |
||
(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 |
|||
 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 m3/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)Â | Long distance delivery |
| 5) | Cyclic pressurization in production |
Model description:
ZD 85 - 67 x 3
ZD ------------------------Â Self-balancing multistage boiler feed pump
85 --------------------------- Flow: 85 m3/h
67Â ---------------------------Â Head: 67 m
3 ---------------------------- Number of impeller
Performance parameter:
Model |
Speed |
Flow |
Head |
Efficiency |
Power(KW) |
Essential Cavitation |
||
(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 |
|||
We have got CE certificate from 2015. We make can manufacture various types of high mast with lifting system for stadium highway parking lot and etc.
Our firm introduced whole set of good-sized numerical control hydraulic folding equipment(1280/16000) as well as equipped with a series of good-sized professional equipments of armor plate-flatted machine, lengthways cut machine, numerical control cut machine, auto-closed up machine, auto-arc-weld machine, hydraulic redressing straight machine, etc. The firm produces all sorts of conical, pyramidal, cylindrical steel poles with production range of dia 50mm-2250mm, thickness 1mm-25mm, once taking shape 16000mm long, and large-scale steel components. The firm also is equipped with a multicolor-spayed pipelining. At the meantime, for better service to the clients, our firm founded a branch com. The Yixing Jinlei Lighting Installation Com, which offers clients a succession of service from design to manufacture and fixing.
Steel Lighting Pole High Mast,30m High Mast Pole, High Mast pole for stadium
Jiangsu Xinjinlei Steel Industry Co., Ltd. , https://www.jinleisteelpole.com