Allied/Len Gordon Liquid Level Mass Sensor (960080-000) – E-TD & Original MM Series

The Allied/Len Gordon Liquid Level Mass Sensor (960080-000) is a legacy tub safety control designed for fiberglass or cultured marble baths with wall thickness up to 1". This obsolete part has no direct replacement and must be used with Len Gordon MM series air switches or the ETD motor mount switch to operate.

• Model / Part: 960080-000
• Compatibility: Designed for fiberglass or cultured marble tubs with wall thickness up to 1"
• Safety Function: Prevents pump activation unless tub water is above a predetermined safe level
• System Requirement: Must be used with Len Gordon MM series air switch or the ETD motor mount switch
• Wiring: Includes integrated wiring harness for connection to compatible controls
• Product Status: Obsolete with no direct replacement available

This sensor provides a critical safety layer for bath and spa installations, ensuring the pump only runs when water depth is sufficient to prevent dry-running and equipment damage. It fits into older Len Gordon safety circuitry and complements the MM or ETD switch configurations you already rely on in fiberglass or cultured marble tubs. If you are maintaining or restoring an existing system that uses the 960080-000, plan for stock ahead of time to minimize downtime.

Allied/Len Gordon Liquid Level Mass Sensor [E-TD & Original MM Series Only] (960080-000)

• Obsolete - NO replacement

Tub Controls
Designed for fiberglass or cultured marble tubs with a wall thickness of up to 1". Prevents activation of pump unless water in tub is above a predetermined safe level. Must be used with the Len Gordon MM series air switch or the ETD motor mount switch.