Material:                                          
The Housing: Brass/stainless steel                        
The Rotor: Stainless steel                                                         
The pumping chamber: Graphitic carbon                                  
The vanes: Graphitic carbon                                       

Technology Specification:                                           
Voltage: 220V,110V                                                                      
Frequency: 50Hz/60Hz 
Rotate speed: 1450rpm/1725rpm 
                
Main applications:                                                          
-- Beverage vending machines 
-- Post-mix drink dispensers 
-- Espresso coffee machines 
-- Cooling systems 
-- Reverse osmosis 

-- Ultra-filtration