
- A: 7.09 in / 180 mm
- B: 6.02 in / 153 mm
- C: 0.47 in / 12.0 mm
- D: 6.89 in / 175 mm
The Blank-Off Flanges are available in the following sizes: ISO 63, ISO 80, ISO 100, ISO 160, ISO 200, ISO 250, ISO 320, ISO 400, ISO 500.
The Blank-Off Flanges are made out of 304 Stainless Steel.
ISO Flange Series are comprised of two smooth face flanges clamped together with a combination of metal centering rings, and elastometric O-Rings.




Leybold D4T TriVac D Dual Stage Rotary Vane Vacuum Pumps, 1-PH. 115/220 VAC 3 CFM, PN: 31236TE25
Wholesale 2.2" Bored Blank Flange, Stainless Steel, KF50 (NW50)
Honeywell North 7B1530A/9Q Butyl Long Glove Box Gloves,Ambidextrous,7 in.Port
Flexible Hose Coupling, Unbraided Vacuum Hose, KF 16 (NW 16), Stainless Steel Vacuum Fitting, 40", 1000mm
Main Antechamber Oven 0-250°C Diameter15.3″(390mm),Long23.6″(600mm)
Wholesale Blank Off Flange, KF50 (NW 50), Stainless Steel
Flexible Hose Coupling, ISO 63 x 250 mm, Stainless Steel
Bored Flange - NonRotatable - Tapped Bolt Holes, CF 200 (1000), 203.7 mm Opening, Stainless Steel
Wholesale 0.75" Bored Blank Flange, Stainless Steel, KF 16 (NW 16) 



