Shield Type Submersible Pump
 Shield Type Cool&Hot-Water Circulation Automatic Boosting Pump
 Shield Type Circulating Pump
 Full Automatic Household Boosting Pump
 Cool&Hot-Water Full Automatic Household Boosting Pump
 Self-Priming Automatic Boosting Pump
 Self-Priming Pump
 Self-Priming Spraying Pump
 Beverage Pump
 Massage Surf Circulating Pump
 Magnetic Drive Pump
 Air-Conditioning Cooling Cycle Pump
 Double Speeds air-condition motor
 Self-Priming Oil Pump
 To-and-Fro Pump(diaphragm pump)
 Food Rubbish Processor
 Water controlling Automatic Switch
 Temperature controlled switch(For Shield Type circulation pump)
 YC/YL Series single phase asynchronous motor
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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 pool pump, self priming pond 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 pool pumps, self priming pond 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 pool pump, self priming pond pump, self priming swimming pool 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 pool pumps, self priming pond pumps for industrial liquid, have the widely uses.
25GZ1.2-15(A)/25GZ1.5-15/25GZ-20
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.
self priming pool pump, self priming pond pump
Performance Curves:
Technical Data:
Model Power
(w)
Voltage
(v)
Frequ-ency
(Hz)
Speed
(r/min)
Hig- hest Head
(m)
Rated Head
(m)
Max. Cap-acity
(m3/h)
Rated Capa-city
(m3/h)
Suc-
tion
Head
(m)
G.W.
(kg)
Q'ty
(pcs)
Package Dime-
nsion (cm)
L W H
25GZ1.2-15 370 220~240 50 2860 30 15 2.5 1.2 9 38 4 57 34.5 26
25GZ1.5-15 550 220~240 50 2860 35 15 3 1.5 9 27 2 41 34 30
25GZ1.5-20 750 220~240 50 2860 45 20 4 1.5 9 29 2 41 34 30
Installation Dimensions:

Structure Chart:
self priming pool pumps, self priming pond pumps
N. Description N. Description N. Description
1 Pump casing 6 Motor housing 11 Adaptor
2 Copper Impeller 7 Ball bearing 12 Wave washer
3 Mechanical seal 8 End-shield 13 Bolt
4 Ball bearing 9 Fan 14 Fan cover
5 Rotor 10 Bolt    
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