Observation Ports and Sight Flow

Item #: SFI-400SS-3/4

"SFI-400SS-3/4 316SS 3/4"" NPT"

Item #: SFI-400SS-4

Sight Flow Indicator 4in

Item #: SFI-500B-1

SFI-500B-1 SIGHT WINDOW BR

Item #: SFI-500B-1-1/2

SFI-500B-1-1/2 SIGHT WNDW BR

Item #: SFI-500B-1-1/4

SFI-500B-1-1/4 SIGHT WNDW BR

Item #: SFI-500B-2

SFI-500B-2 SIGHT WINDOW BRASS

Item #: SFI-500B-3/4

SFI-500B-3/4 SIGHT WINDOW BR

Item #: SFI-500CS-1

SFI-500CS-1 SIGHT WINDOW CS

Item #: SFI-500CS-1-1/2

SFI-500CS-1-1/2 SIGHT WNDW CS

Item #: SFI-500CS-1-1/4

SFI-500CS-1-1/4 SIGHT WINDOW