Grasslin Timer [SPDT, Panel Mount, 115V, 24Hr] (FM/1 STUZ 120V) lightingparts An anti-vortex grate is useful

An anti-vortex grate is useful because it helps cover the drain opening while supporting safer water flow characteristics and a finished appearance at the suction point

and water bypass around mating surfaces

A Buna-N O-ring helps create a seal at a compatible large-diameter circular connection

The Water Tech Aqua Broom micro filter bag set is designed for compatible Aqua Broom applications where finer debris collection is needed

Grasslin Timer [SPDT, Panel Mount, 115V, 24Hr] (FM/1 STUZ 120V) lightingparts An anti-vortex grate is usefulThe Grasslin Controls FM 1 STUZ 120V timer is designed for compatible electrical timing applications and features SPDT configuration, panel mount installation, 115V operation, and a 24 hour cycle. A timer like this is useful because it restores scheduled control within systems that rely on timed daily switching for predictable operation. Panel mount time clocks are especially practical in control systems where the timer is meant to be integrated