Type 1 connection for gas grills, RVs and boats

Fits a DOT propane cylinder manufactured after 1995 that have the ACME/OPD connection

See at a glance when your propane pressure level is low

Provides excess flow protection in case of a broken gas line and thermal protection in case of fire

Will not read levels immediately: begins working when propane is flowing

Type 1 connection for gas grills, RV's and boats

Fits all propane tanks manufactured after 1995

See at a glance when your propane level is low

Provides excess flow protection in case of a broken gas line

Provides thermal protection in case of fire