Fast Access ISO-F 250 Blind Entry Door Without Window , Demountable, 3/8 in. Stainless Steel

This Ideal Vacuum Fast Access ISO-F 250 Blind Entry Door (no window) can be mounted to any vacuum chamber with an ISO 250 port (either ISO-K or ISO-F). These operable blind doors include a manual knob for closure and are made of stainless steel with a Viton O-ring seal. The approximate pass through diameter of the door opening is 9.6" with an area of 72.4 in². The simple construction makes the door field serviceable. Bakeout to 150°C is permissable. Fast Access ISO Entry Doors are RATED FOR VACUUM ONLY for pressures to 1 x 10^-7 Torr.

Blind FAEDs are available in ISO-100, 160, 200 and 250 flange sizes. They are used in place of blank ISO-K or ISO-F flanges and allow a user to quickly access the chamber for exchanging test objects. They are often used for load-lock applications. A FAED can be added to a vacuum chamber ISO port at any time.

These ISO-F flanged windows use single claw clamps, or nuts bolts, and washers along with a centering ring fitted with an O-ring for mounting. Use single claw clamps to mount to an ISO-K flange. Use nuts, bolts, and washers for joining two ISO-F flanges together (smooth bored or one threaded hole flange). See the table below for bolt sets and centering rings.

Please download and read the IVP Common Vacuum Fittings - Selection and Assembly Guide for hardware selection and for joining procedures for making leak-tight connections.

Please check out our other listings for Fast Access ISO Entry Doors with either tempered glass or fused silica viewing windows.