Fittings & Installation Kits

Mechanical Leak Detector

Non-electrical, reusable, quick-connect leak protection that automatically shuts off the water when its detection pad gets wet, helping prevent water damage from a small leak. Comes with 2 pads, ready to use. One pad is already installed, and the other is a spare which is stored inside the unit’s compartment.

  • Non-electrical
  • Reusable
  • Quick-connect
$25.00

What it does

Automatic leak protection

Shuts off automatically

Automatically shuts off the water supply when its detection pad gets wet. No batteries or electricity required.

Helps prevent water damage

Helping prevent water damage from a small leak.

Spare pad included

Comes with 2 pads: 1 installed and 1 spare, stored inside the unit.

How it works

Shuts off the water when a leak is detected

Cutaway diagram showing leaked water reaching the detector pad inside the bottom of the housing, which expands and pushes the plunger upward to close the valve
Illustration — how the leak detector works

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