- Trusted Seller
McDonnel and Miller, Model 150S-HD, Water Cut-Off, Pump Controller #5427228
- Manufacturer: Mcdonnell & Miller
McDonnell & Miller Model 150S-HD Snap Switch Head Mechanism. Contains a low water cut-off and pump controller with a snap-acting SPDT switch.
San Dimas, CA - Trusted Seller
McDonnel and Miller, Model 150S-HD, Water Cut-Off, Pump Controller #5427258
- Manufacturer: Mcdonnell & Miller
McDonnell & Miller Model 150S-HD Snap Switch Assembly – Includes a snap-action SPDT switch integrated with a low water cut-off and pump controller for boiler safety monitoring.
San Dimas, CA
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