
- A: 8.27 in / 210.0 mm
- B: 8.37 in / 212.60 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
The ISO Centering Rings 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 ISO Centering Rings are available in Stainless Steel or Aluminum.
ISO Flange Series are comprised of two smooth face flanges clamped together with a combination of metal centering rings, and elastometric O-Rings




Wholesale KF-50 Vacuum Bellows Hose, 160 Inch, ISO-KF Flange Size NW-50, Stainless Steel
Blank Stub, KF 25 (NW 25), Brass
New Agilent Varian DS40m DS40 m Dual Stage Rotary Vane Vacuum Pump 1 Phase 100-120 VAC X3703-64000
ISO Outer / Inner Ring Centering Ring w/O-Ring, ISO 200, Aluminum, Stainless Steel , Viton
New Agilent Varian DS202 DS 202 Dual Stage Rotary Vane Vacuum Pump 9499320
Edwards E2M275 Rotary Vane Dual Stage Mechanical Vacuum Pump, 200V 50/60Hz, 380V 60Hz, PN A36717934, PFPE Prepared, IE3 ASIA Voltage
Blank Stub, KF 16 (NW 16), Brass
Bored Neck Flanges - Rotatable, CF 16 (133) x 6.35 mm, Stainless Steel
New Agilent Varian DS602 DS 602 Dual Stage Rotary Vane Vacuum Pump, 1-Phase 115/220 VAC, 9499335
Bored Neck Flanges - NonRotatable - Tapped Bolt Holes, CF 16 (133) x 6.35 mm, Stainless Steel
New Bearing Cap for Leybold 150 CSV Turbopump
New Pfeiffer HiPace-300C (chemical) Turbo Drag Pump DN100 ISO-KF ISO 100, 245 l/s P/N PMP03906
Leybold Power Failure Venting Valve for any TURBOVAC i Series Turbo Pump, 24 VDC, NO, G 1/8 in. Connector. PN: 800120V0022
Leybold TURBOVAC 1450i Turbo Vacuum Pump with ISO-K 250 Inlet, 1390 l/s Pumping Speed, Water Cooled. PN: 850122V1000
New Agilent Varian DS302 DS 302 Dual Stage Rotary Vane Vacuum Pump 9499325
Leybold Fine Centering Ring Inlet Screen (0.8 mm), Splinter Guard, fits TURBOVAC with ISO-K DN 63 Flange. PN: 800133V0012
Leybold Air Filter for Venting Valves on any TURBOVAC i Series Pump, G 1/8 in. Connector. PN: 800110V0022
Leybold Gasket Rebuilt Service Kit for Leybold Heraeus Turbo Vacuum TMP-361C Molecular High Vac Pump
Quality Precision Coin Cell Punching Machine
New Agilent Varian DS302 DS 302 Dual Stage Rotary Vane Vacuum Pump 3-Phase 208/460 9499325S026
Split Retainer Ring, ISO 160, Stainless Steel
Edwards STP-451 C 3 Axis Magnetic Bearing Ultra High Turbomolecular Pump, DN160CF CF 8 in, B74861010
Blank Off Flange, KF 10 (NW 10), Stainless Steel
Silver Plated Copper Gasket, CF 35, 2-3/4"
New Oerlikon Leybold Turbo.Drive TD 400 Electronic Frequency Converter Turbo Pump Controller
Wholesale KF-50 Vacuum Bellows Hose, 60 Inch, ISO-KF Flange Size NW-50, Stainless Steel
New Agilent Varian DS40m DS40 m Dual Stage Rotary Vane Vacuum Pump 1 Phase 200-240 VAC X3703-64001 


