These TTMA flanged acrylic sight flow indicators allows for visual identification of ethanol grade prior to opening the valve. Works with TTMA flanged butterfly valves.
Specifications
- Flange Size: 3 or 4 in. TTMA
- Material: Acrylic
- Nominal Width: 1 3/4 in.
- Pressure Rating: 150 PSI
- Maximum Flange Bolt Torque: 200 in-lb (inch pounds)