Cleveland AFS-271 Air Pressure Sensing SwitchThe Cleveland AFS 271 Air Pressure Sensing Switch is a reliable SPDT open mounted air pressure switch designed for precise control in HVAC, pneumatic, and industrial systems. Operating over a range of 0. 052. 0 in W. C., this model 19855 delivers responsive shutoff and activation for fan control, dampers, and pressure regulated equipment. Built for rugged environments, the open mounted design simplifies installation and service, while SPDT switching

manufactured

Oil Tank Gauge Scully VG-126 delivers precise level measurement for industrial tanks

this kit supports standard diagnostics and long-lasting operation

Spring-return operation for fail-safe positioning

aluminum body for durability and light weight

Durable construction for long service life and corrosion resistance

Replaces K3A671T and K3A671U

Includes R linkage for quick

Simple installation to minimize downtime and maintenance effort

Part type: OEM-style replacement part for durable performance

making it a practical choice for retrofit projects and new installs alike

reliable seal to support efficient combustion