Pneumatically operated foot impulse sealers available in 2mm, 5mm or 10mm wide seal. The new pneumatic foot impulse sealers are unique because the actual sealing pressure is strong, consistent and controllable. Helpful in sealing applications where time and pressure need to be regulated. These unique sealers are quieter than most automatic sealers. Comes with a foot switch for operation. Air usage is 4.0 CFM @ 80 PSI. Included is a manufacture's parts kit consisting of 2 elements.