This Linemaster 3B-30A2-S Compact Airval pneumatic foot switch has a steel housing, input and output ports, and a 3-way, corrosion-resistant internal air valve. This foot switch is suitable for use in applications in which users need hands-free, on-and-off power activation. It provides single-stage, momentary action for quick-release termination. Air flows through the foot switch when the plunger is depressed, stops flowing when the plunger is released, and exhausts back pressure on its output side. It has a steel housing for strength and durability and standard 1/8"-27 National Pipe Taper (NPT) input and output ports. The 3-way internal valve has a non-ferrous body, a stainless-steel plunger, and Teflon (PTFE, polytetrafluoroethylene)-coated nitrile rubber O-rings for durability and resistance to corrosion. The non-skid base gives the foot switch stability to help prevent sliding on smooth floors, and has bolt holes for mounting to the floor or equipment. This foot switch is compliant with the Restriction of Hazardous Substances (RoHS) directive. A filtered and lubricated air supply is required for best operation. A heavy gauge steel guard is available for this product (contact manufacturer). This momentary action air-operated foot switch is suitable for medium-duty operations in the food equipment, woodworking, metalworking, textile, stamping, and printing industries, among other applications.
|Input and output ports||NPT 1/8"-27|
|Mounting||2 bolt holes|
|Air flow||30 CFM at 100 psi|
|Exhaust flow||25 CFM|
|Operating force||7 lb.|
|Maximum line pressure||150 psi|
|Operating temperature||0 to 131 degrees F|