Belleville Spring, 1.2", sold individually, 2 required (sometimes 4), clean for oxygen service
Ref. # 012981-1
Complete new Cold End Assembly for most horizontal cryogenic pumps (piston 1.2"), cleaned for oxygen service. Comes with suction plate gasket and installation instructions.
Includes the following parts:
Copper Gasket for the discharge port of most horizontal pumps: CV, NDPD, DPD, SDPD, LXR
Gasket, Suction Valve, clean for oxygen service
This teflon hat seal is made to fit 1.2" diameter piston cryogenic pumps including: CV, LXR, DPD, NDPD, SDPD, WDPD
Includes Cold End Assembly, set screw and suction plate gasket. Every cold end comes with all new soft goods, inspected or replaced major components and a fresh vacuum insulation.
If the returned cold end assembly is not...
CRYOSTAR SDPD, 1.2" MINOR KIT
O-Ring, Silicone, Clean for Oxygen Service, used on 1.2" Piston for CV, WCPH, LXR, WDPD, NDPD, SDPD pumps
Piston Ring with SS expander ring set of 3, oxygen clean, commonly used on most horizontal pumps like CV, NDPD, DPD, SDPD, LXR, WDPD, used on 1.2" Piston
Retaining Ring, 1.2"
Rider Ring, one per pump, commonly used on horizontal pumps: CV, LXR, NDPD, DPD, SDPD, WDPD, clean for oxygen service