Theoben MFR Buddy Bottle Filling Adaptor with Seal & Cap.
This adaptor allows you to fill your Theoben MFR and other Theoben guns fitted with the MFR type valve.
These valves can be identified by having a 7mm diameter 7mm deep recess in the top of the valve, and do not normally have an ‘O’ Ring fitted at the base of the external valve thread. The probe on the gun has a small white ‘O’ Ring that seals inside the tip of the Buddy Bottle Valve. Spare ‘O’ Rings for the MFR valve probe are available HERE
You may need to use a spanner to nip this up on the bottle for an effective seal.
1/4″ BSP Female to 1/8″ BSP Male thread for direct fitting to a flexible fill line.
If your Buddy Bottle Valve has a Black or White O-Ring fitted at the base of the external valve thread, then you could use our standard Theoben Buddy Bottle Filling Adaptor that does not require a spanner to seal the unit to the Buddy Bottle whilst filling.