EVAC sTeRIc-clamp™ connections are available in standard sizes ranging from NW8 to NW80.Engineered primarily for the pharmaceutical, biotech, and food & beverage industries, these connections offer significant advantages, including metal-free seals (eliminating the need for a center ring) and zero deadspace. These features also make them highly suitable for semiconductor applications, particularly where vacuum levels reach 10E-7 mbar (10 µPa).

Manufactured from high-grade stainless steel (SUS316L), these fittings are fully sterilizable. Flange dimensions conform to ISO 2852 standards, and the tubes are compliant with ISO 1127. Seals are offered in a variety of materials, including Viton, silicone, EPDM, among others.This system is essential for applications requiring a gap-free connection to meet stringent Cleaning in Place (CIP) standards. The seamless flange transitions and specially designed wave pattern of the bellows facilitate in-situ brush cleaning, eliminating the need for disassembly and minimizing the risk of introducing external contaminants.