and Series 221 make-up feeders

the probe end is optimized for KMC-specific hardware

High Compatibility: Fully interchangeable within the Sensus 143-80 and 143-243 series regulator bodies

Is the S1-025-29041-002 a manual reset switch

the T-4002-6045 is a perimeter mounting plate that secures the external guard

Maxitrol R8110-2042 Spring and Series 221 make-up feedersThe Maxitrol R8110 2042 is a heavy duty black spring engineered for precise pressure regulation in high demand gas systems. Specifically designed for use with Maxitrol 210D and 325 7A series regulators, this component allows for an outlet pressure range of 20 42" w. c. (Water Column). As a veteran technician knows, maintaining the correct spring tension is critical for ensuring stable gas flow and preventing hunt or chatter in large scale residential,