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DCHF25-15-72
KATREENI
8413701090
Applications
For water supply and drainage of no-sand water and well water.
For farmland, breeding, garden, hotel, canteen and high-rise buildings.
For water pressurization and cooling circulating water such as air conditioners and boilers
For industry use
For transfering clean water or other liquids similar to water in physical and chemical properties.
Operating Conditions
Trans medium pH: 6-8.5
Fluid temperature limit: 40ºC
Max ambient temperature: 40ºC
Max.Suction: 8m
Max.working pressure: 6 bar
Insulation Class: B/F
Protection Class: IPx4
Component Material
Motor :two-pole induction motor(n=2850rpm)
Pump body: Cast iron
Pump support: Cast iron/ Aluminum
Motor housing: Aluminum
Impeller: Brass/ AISI304/PPO
Shaft : stainless steel welded/ electroplated iron
Mechanical seal: Carbon/ Ceramic
Bearing: NSK/ C&U
Cooling:External ventilation
Thermal protector: built in or without
Advantage
1、Permanent magnet DC brushless synchronous motor: The efficiency is improved by 15%-20%Save energy; Reduce the consumption of solar panels.
2、304 S/S pump shaft.
3、Brass or stainless steel outlet/connector/ oil cylinder.
4、Japanese NSK bearing: prolong the working life.
5、Double bearing motor base: can work under more axial pressure
6、Alloy mechanical seal: Longer working life and high reliability.
7、Motor coil is made by automatic winding machine with centralized winding technology,motor efficiency is much improved.
8、Intelligent water shortage protection: The pump stops working automatically when there is no water in the well, and automatically start working 30 minutes later.
CURVES
PERFORMANCE DATA
Applications
For water supply and drainage of no-sand water and well water.
For farmland, breeding, garden, hotel, canteen and high-rise buildings.
For water pressurization and cooling circulating water such as air conditioners and boilers
For industry use
For transfering clean water or other liquids similar to water in physical and chemical properties.
Operating Conditions
Trans medium pH: 6-8.5
Fluid temperature limit: 40ºC
Max ambient temperature: 40ºC
Max.Suction: 8m
Max.working pressure: 6 bar
Insulation Class: B/F
Protection Class: IPx4
Component Material
Motor :two-pole induction motor(n=2850rpm)
Pump body: Cast iron
Pump support: Cast iron/ Aluminum
Motor housing: Aluminum
Impeller: Brass/ AISI304/PPO
Shaft : stainless steel welded/ electroplated iron
Mechanical seal: Carbon/ Ceramic
Bearing: NSK/ C&U
Cooling:External ventilation
Thermal protector: built in or without
Advantage
1、Permanent magnet DC brushless synchronous motor: The efficiency is improved by 15%-20%Save energy; Reduce the consumption of solar panels.
2、304 S/S pump shaft.
3、Brass or stainless steel outlet/connector/ oil cylinder.
4、Japanese NSK bearing: prolong the working life.
5、Double bearing motor base: can work under more axial pressure
6、Alloy mechanical seal: Longer working life and high reliability.
7、Motor coil is made by automatic winding machine with centralized winding technology,motor efficiency is much improved.
8、Intelligent water shortage protection: The pump stops working automatically when there is no water in the well, and automatically start working 30 minutes later.
CURVES
PERFORMANCE DATA
