Place of Origin : Hangzhou,China

According to different conditions,Website:http://www.xlprogressivecavitypump.com, rotor material can be carbon steel, harden tool steel, SS304, SS316, duplex SS, etcBesides rotors of Xinglong screw pumps, we also supply rotors of Netzsch and Seepex pumps. If you need other kinds of rotors, just tell us material required and offer us drawing or sample of one rotor, we can make exchangeable one.