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 Thermal power plant boiler circulating feed water pump
Type DG Thermal power plant boiler circulating feed water 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.
Type DG boiler feed electric high pressure water pump with anti-heating mechancial seal,no leakage, mainly applied for boiler factory.
Â
Structure chart :
| Technical data: | |
| Structure: multistage | Material : 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 mÂ
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 |
|||
 Thermal power plant boiler circulating feed water pump
Type DG Thermal power plant boiler circulating feed water 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.
Type DG boiler feed electric high pressure water pump with anti-heating mechancial seal,no leakage, mainly applied for boiler factory.
Â
Structure chart :
| Technical data: | |
| Structure: multistage | Material : 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 mÂ
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 |
|||
This product belongs to the second era crylic acid structural glue developed by the freshest technology from German. It has rapid solidification at normal temperature, multi-purpose, powerful strength, long shelf life, powerful peel strength, aging-resistance, climatization- resistance and easy for mixing operation and application. It can availably adhesive the surface with a little water or oil. The general function is better than common structural glue.
Scope of application:
Quick adhesive and seal for metal, plastic (PVC, ABS, PS, PC), pottery, wood, polystyrene, glasses and cements etc. or quick bond and repair of motors, motorcar, tractor, electric engines, instruments ,washing machine, crafts, weaving machine, metallurgy and smelting machine and refrigerator etc.
Using Method:
Remove the oil, dust from the surface and keep clear, dry.
2. Paste evenly at 1:1 from two tubes, paste separately on each side and press for solidification. Normally solidify after 5-8 at normal temperature, reach the highest at 24 hours
Warning:
1. The taking glue tool could not mix use, should be tightly sealed,
do not mix Cap A and B.
2. The glue quantity should not exceed, use at the scene. The operation place should be ventilate and far from fire.
3. Avoid the skin contact, if touches the skin, clean with soap water, if touches the eye carelessly, uses the massive clear water flushing immediately, go to hospital for serious situation.
4. Do not get into mouth, keep out reach of kids.
5. Make a trial usage in advance to avoid mistake.
Auto Parts Glue,Acrylic Adhesive,Tire Patch Glue,Acrylic Adhesive Glue
Hunan Magpow Adhesive Group co.,ltd , https://www.magicglue.net