Circulation Pump for Standard, Standard Plus Boiler Series, Tenko TM

The Sprut circulation pump is designed for pumping working fluids in one- and two-pipe heating systems of open and closed type, including those using solar energy, heat pumps, air conditioning systems with a stable or slightly varying flow of working fluid. 
 
Features: 
 

• Working fluid: clean, non-viscous, non-corrosive liquids that do not contain solid particles or fibers, similar to water in density and chemical activity; 
• Asynchronous squirrel cage wet rotor, closed design; 
• Cooling the engine with the pumped liquid; 
• 3 speed modes; 
• Operating mode: continuous; 

Materials: 

 

• Cast iron rotorcase; 
• Working wheel - centrifugal, closed type, made of polymer; 
• Sintered drive shaft; 
• Ceramic radial bearings; 
• Protective rotor sleeve made of stainless steel AISI304; 
• Reflector made of stainless steel AISI304; 
• Aluminum motor housing;