
- A: 3.74 in / 95 mm
- B: 9.84 in / 250 mm
Flexible Hose Couplings are available in the following sizes: ISO 63, ISO 80, ISO 100.
Flexible Hose Couplings 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 elastomeric O-Rings.




Wholesale KF-50 Vacuum Bellows Hose, 8 Inch, ISO-KF Flange Size NW-50, Stainless Steel
Wholesale 1.1" Bored Blank Flange, Stainless Steel, KF25 (NW25)
Wholesale 1.73" Bored Blank Flange, Stainless Steel, KF40 (NW40)
Wholesale Blank Off Flange, KF25 (NW25), Aluminum
Blank Off Flange - Rotatable - Tapped Bolt Holes, CF 35 (275), Stainless Steel
Half Nipple - Long, KF 50 (NW 50), Stainless Steel
Leybold Fine Centering Ring Inlet Screen (0.8 mm), Splinter Guard, fits TURBOVAC with ISO-K DN 63 Flange. PN: 800133V0012
Wholesale 3" Bored Blank Flange, Stainless Steel, KF80 (NW80)
Leybold Sogevac SV300B Single Stage Rotary Vane Vacuum Pump, 3-Phase 208-230/460 VAC, with Gas Ballast. PN: 960707
Leybold Fine Centering Ring Inlet Screen (0.8 mm), Splinter Guard, fits TURBOVAC with CF 4.5 in. Flange. PN: 800132V0012
New Oerlikon Leybold D16BCS TriVac PFPE Chemical Series Vacuum Pumps, 9.7 cfm, 1-Phase, 91369-1
Flexible Hose Coupling, ISO 100 x 250 mm, Stainless Steel 