Samson OA-1 - High Level Tank Sensor Truck Ramps Each unit has serial number

Each unit has serial number matched to Certification of Calibration

Air motor diameter 3 1/2" (88 mm)

Dimensions 41 in x 41 in (104 cm x 104 cm)

Cord Length 40' (13 m)

Samson OA-1 - High Level Tank Sensor Truck Ramps Each unit has serial numberSamson OA 1 High Level Tank Sensor Part No. OA 1 HIGH LEVEL COMPRESSED AIR CONTROL DEVICE Air operated bung mounted high level control device constructed of anodized aluminum. Float activated unit activates when high level is reached by sounding a whistle and a positive air line control. UL listed, normally open, turns off air when in alarm. Specifications Used Fluid System Accessories High Level Compressed Air Control Device Constructed if anodized