High-vacuum diffusers

11/01/1998

High-vacuum diffusers

The Key High DF series diffusers are designed to introduce large quantities of gas quickly into a vacuum chamber or loadlock during the venting of a process. They break up the incoming gas stream evenly and uniformly. Components feature a standard ISO interface flange, allowing the use of a bulkhead clamp to the chamber with a 1/4-in. VCR fitting for rapid installation into a system. All machined components are manufactured to at least 32 Ra finish and electropolished. Construction of the DF series is 304L and 316 stainless steel. Key High Vacuum Products Inc., Nesconset, NY; ph 516/360-3970, fax 516/360-3973, www.keyhigh.com.