China Taizhou Chaolong Pump Industry Co., Ltd. is specialized in the shielding type cold&hot water circulating pump, shielding type automatic boosting pump, self priming water pump, Shielding Type submersible pump, Self-priming Pump, Sparying Pump, Water-cooled air conditioning double speed motor, Water-cooled air conditioner circulating pump, DC12-24V Self-Priming oil pump, DC12V-24V to-an-fro pump(diaphragm pump), Food waste processor, beverage pump, massage surf pump, magnetic pump etc more than 10 series and over 100 different specifications of the pump manufacturer. The products, self priming water pumps main used for the warm heating system, like as: water embranchment water collector, accessories of Hot water boiler, household water heater, solar water heater, boost pressure for hanging boiler, increase pressure, self priming water pump for washing machine, supply water for tower and pool, automatic boost pressure in pipeline, pumping water in pool and well, matching for water-cooled and central air conditioning system, pumping oil for Car, electric sprayer, Water Treatment Equipment, Supporting domestic soft drink machines, Shower, swimming pool and footbath massage, Circulated, self priming water pumps for industrial liquid, have the widely uses. |
25GZ0.8-15/25GZ1.6-15
Features: Equiped with self-sucking function, the pump has high suction lift, small volumn, With pressure switch and pressure pot, it can be used as automatic pump. Main use: It can suck water from 9 meter deepth, boost to apply water for familys, hotels, canteens, high buildings, water towers, and solar water heaters, suck water from wells and pools, boost to offer water to industrial equipments, irrigate gardens, and wash cars. |
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Performance Curves:  |
Technical Data:
| Model |
Power (w) |
Volt- age (v) |
Frequ-ency (Hz) |
Speed (r/min) |
Hig- hest Head (m) |
Rated Head (m) |
Max. Cap-acity (m3/h) |
Rated Capa -city (m3/h) |
Suct- ion Head (m) |
G.W. (kg) |
Q'ty (pcs) |
Package Dimension (cm) |
| L |
W |
H |
| 25GZ0.8-15 |
125 |
220~240 |
50 |
2860 |
25 |
15 |
2 |
0.8 |
9 |
36.6 |
4 |
50 |
38.5 |
26 |
| 25GZ1.6-15 |
250 |
220~240 |
50 |
2860 |
30 |
15 |
3 |
1.6 |
9 |
20 |
2 |
42 |
27 |
27 | |
Installation Dimensions:
 Structure Chart:

| N. |
Description |
N. |
Description |
N. |
Description |
| 1 |
Suction flange |
7 |
Fan |
13 |
Tie-rod |
| 2 |
Pump casing |
8 |
Fan cover |
14 |
Motor housing |
| 3 |
Terminal box |
9 |
Bolt |
15 |
Ball bearing |
| 4 |
Ball bearing |
10 |
Board |
16 |
End-shield |
| 5 |
Rotor |
11 |
Copper Impeller |
17 |
Bolt |
| 6 |
Wave washer |
12 |
Mechanical seal |
|
| | |