Warrick 3B1B Coupling Els PW 17895 the bi-directional design includes internal

the bi-directional design includes internal check valves

this unit is matched to 220V capacitor for compressors and should only be used in circuits matching the voltage specifications to prevent component failure

they are the same Genuine OEM component used in various cataloging systems for Lennox Parts

or plaster walls

Common Questions How do I use the PF10 for pressure testing

Warrick 3B1B Coupling Els PW 17895 the bi-directional design includes internalThe Warrick 3B1B Coupling is a 316 stainless steel electrode fitting engineered for high performance liquid level control in demanding industrial environments. As a professional grade general purpose top mounting fixture, this unit serves as a direct replacement for 3B1A, providing enhanced corrosion resistance for water and chemical applications. It features a precision machined 3 8" 18 NPT tank connection and a standard 1 4" 20 female thread probe