Raypak 183A/185A Pressure Switch Tube (003272F) lightingbulbs Useful for technicians and repeat

Useful for technicians and repeat maintenance work

or otherwise no longer trustworthy

lower-profile finished look

and general system performance

Raypak 183A/185A Pressure Switch Tube (003272F) lightingbulbs Useful for technicians and repeatThe Raypak pressure switch tube is designed for compatible 183A and 185A heater applications where the supported pressure sensing connection tube needs replacement. A tube like this is useful because it helps communicate system pressure conditions to the switch, supporting safer and more dependable heater behavior. This replacement is especially useful when the original tube is clogged, bent, cracked, or otherwise no longer dependable in service.