Johnson Controls P28NA-8C Lube Oil ProtectionJohnson Controls P28NA 8C is a Lube Oil Protection Control designed for 12 Vac dc operation with a 1 4" male flare connection. This compact, reliable device protects lubrication circuits in industrial systems by monitoring oil quality and delivering precise control actions. Designed for easy integration with standard control panels, it provides dependable fault protection and minimizes downtime, helping extend equipment life in demanding environments.

Compatible with common AO Smith control boards and safety systems

Stainless steel spring

Micro fiber media for strong particulates capture

The Pneumatic Valve Top Assembly from Honeywell is engineered for reliable performance in commercial pneumatic systems

this pressure switch supports reliable operation and reduces downtime

its die-cast aluminum body sits in a NEMA 3 enclosure

Built with nylon construction

Differential: 9–36°F

Designed as a Firetron Cell used on the 48PT2 flame scanner

featuring a durable aluminum body and a NEMA 2 enclosure to protect the mechanism from dust and moisture while operating in temperatures from -40 to 140 F

Configuration: Pneumatic 3-way mixing valve for versatile water control

helping fit tight control panels