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 •   4th Gen

4th Gen

Koolance's Generation 4 quick disconnect couplings are dripless upon disconnection up to 0.5kgf/cm2 (7psi) of pressure.

QD2 Series
QD2 Series		QD3 Series
QD3 Series		QD4 Series
QD4 Series


 

QD2 Series

QD2 Series

The QD2 series includes couplings for 6mm (1/4 inch) internal diameter tubing.

ID: 06mm (1/4in)ID: 06mm (1/4in)ThreadedThreaded

 

QD3 Series

QD3 Series

The QD3 series includes couplings for 10 to 13mm (3/8 to 1/2 inch) ID tubing.

ID: 10mm (3/8in) ID: 10mm (3/8in)ID: 13mm (1/2in)ID: 13mm (1/2in)ThreadedThreaded

 

QD4 Series

QD4 Series

The QD4 series includes couplings for 13mm (1/2 inch) ID tubing.

ID: 13mm (1/2in)ID: 13mm (1/2in)ThreadedThreaded