69 | LWCO,4 1/8"INSER,20#,#153900 | Xylem-McDonnell & Miller Product Type_For RB-24E-S this spring plunger features a

this spring plunger features a durable construction

With its exceptional energy efficiency

It is meticulously engineered with high-quality materials for exceptional durability and performance in demanding industrial environments

providing versatility for different refrigeration applications

It is a critical component for maintaining the boiler's optimum performance and efficiency

69 | LWCO,4 1/8"INSER,20#,#153900 | Xylem-McDonnell & Miller Product Type_For RB-24E-S this spring plunger features a**NCO 69 Xylem McDonnell & Miller:** This low water cutoff (LWCO) device is designed to prevent boiler damage by interrupting the fuel supply when the water level falls below a safe limit. It features a 4 1 8" insertion depth, a 20# pressure rating, and is commonly used in steam boilers (#153900). The NCO 69 LWCO is made from durable materials and is built to withstand the harsh conditions of a boiler room. It is easy to install and maintain, and its