Length Measurement: Sending unit length should not be longer than the 0.25 depth mark of the tank.

Lengths Now Available (in inches): 4, 6, 8, 12, 16, 18, 20, 22, 24, 28 & 38

Material: 316 Type Stainless Steel and operate on a vertical plane (no float arm).

Mounting Method: Holding Tank Sender, mounts via 6 each mounting screws on a 2.75” bolt circle. Requires a 2.125” diameter hole in your tank. All mounting hardware is provided.