McDonnell & Miller 305200 Replacement Switch Els PW 17895 the Lau 6130650001 is the

the Lau 6130650001 is the professional standard for this frame size

If the pilot flame is excessively large

Technicians should follow a star-pattern tightening sequence

1-inch diameter

DPST Configuration: Provides Double Pole Single Throw switching

McDonnell & Miller 305200 Replacement Switch Els PW 17895 the Lau 6130650001 is theThe McDonnell & Miller 305200 Replacement Switch (Model number FS4 33) is a high performance SPDT (Single Pole, Double Throw) snap action assembly specifically engineered for integration with general purpose liquid flow switches. This technician grade component serves as the core electrical interface for Series FS4 3 and FS4 3T units, detecting flow velocity changes to trigger or terminate power to downstream equipment such as pumps, burners, and