McDonnell & Miller 306700 Kit Broad Compatibility: Standards-compliant for various

Broad Compatibility: Standards-compliant for various 42-frame furnace models

Common Questions: When should the 37-39 strainer gasket be replaced

using a 440Vac run capacitor where a 370V was factory-installed)

This adaptor utilizes a 1-1/4" Rotolock connection on one end and a 3/4" ODF solder connection on the other

"make and break" connections in demanding fluid transfer and cooling systems

McDonnell & Miller 306700 Kit Broad Compatibility: Standards-compliant for variousOptimize your industrial flow control systems with the McDonnell & Miller 306700, a professional grade FS7 28 bronze paddle kit designed for high performance liquid flow switches. This kit is the direct OEM replacement for FS7 4 Series units, including 1 inch and 6 inch bronze paddles to accommodate various pipe diameters and flow velocities. Whether you are servicing FS7 4, FS7 4E, or FS7 4W models, these precision engineered paddles ensure accurate