Our PTFE inverted ferrules with excellent Chemical Resistance are ideally suited for connections of Tubing with different ODs in 1/4’’-28 flat bottom ports. Together with their corresponding nut they form a low pressure fitting with the following pressure limits:
Nut Tubing OD Pressure limit
PPS hex-head nuts 1/16’’ 105 bar/1500 psi
PPS hex-head nuts 1/8’’ 35 bar/500 psi
PEEK fingertight nuts 1/16’’ 105 bar/1500 psi
PEEK fingertight nuts 1/8’’ 35 bar/500 psi
Color coded POM fingertight nuts 1/16’’ 70 bar/1000 psi
Color coded POM fingertight nuts 1/8’’ 35 bar/500 psi
