Our business French PD3000 cryopump (0755-25887166 Chen). The device with advanced technology, superior performance and reliability; widely used in liquefied natural gas, industrial gas cylinders and the filling of the buffer filling. 
 Transport medium: liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, liquid nitric oxide, liquefied natural gas, liquid hydrogen, etc.. 
 Drive type: grease the crankshaft drive 
 Technical parameters: 
 Design pressure: 414 bar / 6000psi temperature: -164 ℃ Flow: 4.4GPM (1000L / H) 
 Maximum inlet pressure: 250 psig outlet pressure: 460psig (28 MPa) pressure head NPSH has: 2 psig pump speed: 353 RPM piston diameter 1.75 in the Stroke stroke 1.50 in 
 Quality: Design to comply with the IGC 11/82 standard. 
 Features: 
 PD3000 components with high performance, long life, less maintenance, easy operation. 
 All bearings are open, vertical storage to facilitate the replacement; 
 Replaceable crosshead wear ring / ring, eliminating the excessive and frequent replacement of the crosshead piston troubles. Wear ring / ring can be quickly and easily replaced. 
 Automatically adjust the charging springs, gaskets, sealing axis are stored in a simple enclosure, in order to be replaced in the cold. 

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