Right side flange with KF-25 port& 1/4" barbed hose fitting for 4" tube - EQ-FL-101KF25-FT(R) FTO Film Coated Glass Polishing: One side polished

Polishing: One side polished

Surface finish (RMS or Ra) :  One side optical polished < 30A

you may need to limit the door height (sash height for example 18") during operation

0005" per inch measured in the restrained state

Material:                                     Polycarbonate/ Acrylonitrile Butadiene Styrene

Right side flange with KF-25 port& 1/4" barbed hose fitting for 4" tube - EQ-FL-101KF25-FT(R) FTO Film Coated Glass Polishing: One side polishedThis is the right side of the smart sealing assembly for vacuum tube furnace to seal one end of OD 100 102 mm ( 4") tube without any welding and gluing. SPECIFICATIONS Structure Features Seal tube by tightening screws on the flange without any welding and glue. Made of Stainless Steel ( SS304) with double high temperature silicon O rings on each flange. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe. Vaccum level: 10 5 torr by