
- A: 6.50 in / 165 mm
- B: 4.02 in / 102 mm
- C: 0.47 in / 12.0 mm
- D: 4.01 in / 101.8 mm
- E: .35 x 8 in / 9 x 8 mm
- B.C.: 5.71 in / 145.00 mm
The Bored Bolted 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 Bored Bolted Flanges are made out of 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.




Pfeiffer Vacuum DUO 3 Dual Stage Rotary Vane Vacuum Pump. PN PKD57 711 C
NEW Pfeiffer TC 110 Electronic Drive Unit PMC01790AT
Blank Stub, KF 50 (NW 50), (304L) Stainless Steel
Leybold D8T TriVac D Dual Stage Rotary Vane Vacuum Pumps, 1-PH. 115/220 VAC 6 CFM, PN: 31246TE25
Wholesale 4" Bored Blank Flange, Stainless Steel, KF100 (NW100)
Blank Off Flange - NonRotatable - Tapped Bolt Holes, CF 16 (133), Stainless Steel
ISO Centering Ring, ISO 63, Stainless Steel
Bored Bolted Flange, ISO 320, Stainless Steel 
