KF-50 Stainless Steel FNPT End Cap NPT Size:3/8" Flexible Pumping / Feedthru Connection

Flexible Pumping / Feedthru Connection Ports

due to environmental concerns and regulations related to ozone depletion

Check every so often to make sure temperatures remain stable and evaporation continues efficiently

Apiezon H Grease is a silicone-free high vacuum grease perfectly suited for use at high temperatures in both scientific and industrial applications

all other polymer lids are made of acrylic

KF-50 Stainless Steel FNPT End Cap NPT Size:3/8" Flexible Pumping / Feedthru ConnectionKF 50 Stainless Steel FNPT End Cap This is a FNPT KF 50 (NW50) Endcap to adapt a KF50 fitting to Female NPT Threads for 1 4", 3 8", and 1 2" NPT.