Technology Sourcebook
www.foodengineeringmag.com/articles/92002-sifter-silicone-seals

Sifter silicone seals
March 8, 2014
Sifter Parts & Service silicone seals for the CS-1 sifter come in corner seal, plain seal, lip seal and tail seal versions. The silicone is FDA approved for use in food applications.
Sifter Parts & Service, Inc.; 800-367-3591; www.sifterparts.com