Brand: 099415-10 099415-10 Natural Gas 099415-13 LP 3/8 compression x 3/8 pipe Special regulator because one side is compression.

Brand: 098867-04  098867-04 Natural Gas 3/8 compression x 1/2 pipe. Special Regulator due to compression fitting.

Brand: 03-8993 03-8993 Natural Gas 3 inch WC pressure 03-8994 LP 8 inch WC pressure 1/2 inch pipe x 1/2 inch pipe.