Best Seller | DWYER INSTRUMENTS SFI-100-1/4 Single Sight Flow Indicator,Bronze,1/4In Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material Bronze, Connection Size 1/4 in, Connection Type FNPT, Operating Pressure - Maximum 125 psig, Sight Material Tempered Glass, Sight Diameter 1.7 in, Number of Windows 1,... ... more DWYER INSTRUMENTS SFI-100-1/4 Single Sight Flow Indicator,Bronze,1/4In Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material Bronze, Connection Size 1/4 in, Connection Type FNPT, Operating Pressure - Maximum 125 psig, Sight Material Tempered Glass, Sight Diameter 1.7 in, Number of Windows 1,... | | $184.99 go to store |