AirForce Airguns scuba tank & hand pump adapter + hose
One end has 1/4 BSPP male threads to fit the female threads of the AirForce scuba tank adapter or AirForce hand pump. The other end has 1/8 BSPP female threads & fits the hose with 1/8 BSPP male threads. Hose ends in 1/8 BSPP female thread for use with 1/8 BSPP filling adapters or my female quick-disconnect coupling.
Includes flexible hose & 2 O-rings (wide rubber O-ring is used with AirForce 3-stage hand pump; bonded metal O-ring is used with AirForce scuba tank adapter).