Observation Ports and Sight Flow

Item #: SFI-300-1

"SFI-300-1"" NPT"

Item #: SFI-300-1-1/2

"SFI-300-1-1/2"" NPT"

Item #: SFI-300-1-1/2-BSPT

SFI-300-1-1/2-BSPT

Item #: SFI-300-1-1/4

"SFI-300-1-1/4"" NPT"

Item #: SFI-300-1-BSPT

SFI-300-1-BSPT

Item #: SFI-300-1.5

1.5 inch Gas Flow Indicator

Item #: SFI-300-1/2

Gas Flow Indicator 1/2in

Item #: SFI-300-1/2-BSPT

SFI-300-1/2-BSPT

Item #: SFI-300-1/4

"SFI-300-1/4"" NPT"

Item #: SFI-300-2

2" NPT BRONZE, DOUBLE WINDOW FEMALE CONNECTIONS