D-Type Coupler – Full Stainless Steel – DUOTIGHT 5/8″ to 8mm push in

D-Type Keg Coupler – Full Stainless – duotight 5/8″ to 8mm push in
Commonly referred to as the “Twist On Coupler”

Suitable for attaching Carlton Draught, CUB, Fosters & VB Kegs

Includes:
1 x – D-Type Coupler with 5/8″ Male Beer and Gas threads
2 x – duotight 5/8″ duotight to 8mm push in
1 x – Non-Return Ball or Torpedo check piece (Non-Return Liquid)
1 x – Gas Duck Bill valve (Non-Return Gas)

How to install Gas Duck Bill Valve
Remove black EPDM washer inside 1 of the duotight push in fittings that you will use for gas. The duck bill valve is a washer as well as a non-return check piece.
It is optional, you do not have to use the non-return check pieces for gas or liquid.

Compatible but not limited to:

4 Pines
Bulmers
Carlton Draught
Cascade
Cricketers Arms
Crown Lager
Fat Yak
Great Northern
Kingfisher
Konig
Monteiths
Mountain Goat
Peroni
Pure Blonde
Reschs Draught
Somersby
Tiger Beer
VB

Here is an instructional video on commercial keg couplers.  We highly recommend that you watch this video if you have not used a keg coupler before: