Designed for higher production runs than the STS-7 and STS-7D sealers, the MTSS760 Pneumatically-operated Plastic Tube Sealer is capable of sealing up to 3000 tubes per hour. With many available control options, such as seal heating and cooling temperatures, air pressure regulation, and jaw pressure, customizing for different tube sizes and applications is easy and simple. * 1 Heat Element, 1 Sponge, 1 Cold Side Teflon, 1 Hot Side Teflon, 1 10 Mil Teflon ** 2 Heat Elements, 1 Sponge, 4 Hot Side Teflon, 2 10 Mil Teflon Note: Lead time is 4 weeks