Right side flange with KF-25 port& 1/4" barbed hose fitting for 4" tube - EQ-FL-101KF25-FT(R) FTO Film Coated Glass Surface finish (RMS or Ra)

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

53L Stainless Steel Vacuum Chamber for Sample Storage ( 16x13x14" ) -- SVC-6050

0005" per inch measured in the restrained state

Mobility:                             (20000-22000) cm^2/V

Gold-Coated Button Cell Case

Right side flange with KF-25 port& 1/4" barbed hose fitting for 4" tube - EQ-FL-101KF25-FT(R) FTO Film Coated Glass Surface finish (RMS or Ra)This 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