2 rpm 120 volt motor used in Fleck 8500 twin valve and some Tectonics brand valves.
The part # B-17181 can be found on the motor.
Gear is only 1/4" plastic and has 11 teeth.


The Tectonics "brand" was made with many proprietary parts.
We have a this timer / drive motor, and most of the Valve Body lower parts would be the same as the Fleck 5600 model, since Fleck ( Pentair Water ) made this unique valve ( which can be replaced by the Fleck 5600 Valve ).

The 5600 Econominder is our best seller. See Valve Recommendation


You can order the Fleck 5600 Valve to replace an existing Tectonics valve, and use the existing By Pass or Piping Yoke, which is attached by two clips on your old valve.
Yokes are usually standard Noryl plastic piping connection in either 3/4" or 1",
OR a By-Pass Option may be used.

A new plastic or stainless steel ( older models were Brass ) By Pass option is available.

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