Overall Length: 3 1/2 in

Speakman SE-603 Safe-T-Zone Select Series Combination Shower

Direction of flow is marked on switch body

with Translucent White cover and beige back

Overall Length: 20-1/4"

Hayward Check Valve, 1 in, Single, Inline Spring, PVC, FNPT x FNPT - SLC10100TE Nominal Size-18" X 1" Overall Length: 3 1/2 inItem Check Valves: Check Valve; Flow Design: Single; Mechanism and Body Design: Inline Spring; Body Material Valves: PVC; Pipe or Tube Size Check Valves: 1 in; Connection Type Check Valves: FNPT x FNPT; Cracking Pressure Check Valves: 2 psi; Mounting Orientation Check Valves: Horizontal, Vertical; Seal Material Check Valves: EPDM; Max. Temp. Valves: 140 Degrees F; Min. Temp. Valves: 40 Degrees F; Max. Water Pressure Valves: 150 psi @ 70 Degrees F;