McDonnell & Miller 354107 Probe 30067439-890 ) port connections to meet

) port connections to meet various sequence requirements

94" WC Op / -1

DGAT) that require an L180F-30 rated control

a clogged port on the collector box

allowing the branch output to be advanced or retarded by ± 5 psig from the true signal

McDonnell & Miller 354107 Probe 30067439-890 ) port connections to meetThe McDonnell & Miller 354107, also identified as the EA 157 L long electrode, is a high precision conductance probe engineered specifically for Series 157 RBP and 157S RBP low water cut off and pump controller systems. Measuring 3 inches in length, this stainless steel electrode serves as a critical sensing component for monitoring fluid levels in steam boiler applications where reliable bi level pump control is required. Designed with a 3 4" NPT