SYM-U kit includes following:

SYM-U Level monitor
1x 1 1/4" Sch. 80 PVC tank adapter
1x 10' 1/4" urethane tubing
1x 30' 18/3 wire
2x 36" Nylon tubes (NT-250)
1x Kit bag (all hardware needed for installation)

The SYM-U Kit delivers complete tank-level monitoring for a single holding tank installation. This package contains the internal sending unit and all mounting hardware needed for in-tank placement—everything required to establish accurate capacity readings without the display component. Engineered for black and gray water systems, the kit pairs one SYM unit with its corresponding tank-mounted hardware to provide reliable level indication. For applications involving multiple tanks or fuel-level measurement, consult our expanded SYM product lineup featuring purpose-built solutions for those requirements.

REPLACEMENT: For Sym-ZS, Sym-ZR, Sym -ZM, Sym-23QS Sym-23QR