These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. 

Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10-9 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10-11 std cm3/s with unplated (Ni, Cu or SS) gaskets.

Specifications and Dimensions:

316 Stainless Steel

VCR Size: 2

Inch Size: 1/8

A: 0.50 in (12.7 mm)

F: 3/8"

Tx: 0.21 in (5.3 mm)