The internal PTFE O-ring provides superior external sealing

The McDonnell & Miller 193-A-1 Replacement Casting is a primary structural component engineered specifically for the Series 193 low water cut-off and pump controller

this ASCO valve repair kit includes a precision-machined core assembly

it meets rigorous factory standards for heat output and airflow resistance

OEM Performance: Exact 3/4 HP and 1140 RPM ratings match original equipment specifications for airflow

Crown Engineering CA471 Igniter L99H008 The internal PTFE O-ring providesThe Crown Engineering CA471 Igniter is a precision engineered 14mm spark plug designed for direct ignition in high demand industrial burner systems. Specifically built as a professional grade alternative for the Eclipse 13047 1, this component ensures reliable arc generation even in fluctuating operational environments. It features a self grounding design with an M14 x 1. 25 mounting thread, allowing for a secure, leak proof fit in various combustion