QF20/25-ACR-VT

Adaptive centering ring assembles allow you to adapt directly from the rarely used ISO-QF sizes (QF10, QF20, and QF32) to commonly available ISO-QF sizes (QF16, QF25, QF40). The adapted assembly can be fastened with a standard clamp that corresponds with the larger of the two sizes.

Features

• High Vacuum Rated to 1×10^-8 Torr
• Compatible with all ISO standard vacuum flanges
• Reusable
• Quick sealing and disassembly

Materials

• Centering Ring: 316 Stainless steel (Aluminum Available Upon Request)
• O-Ring:
  • Standard: PTFE
  • Alternative: Buna-N or silicone (Contact Us for Price and Delivery)

Product Notes:

• Metal centering ring aligns flanges during seal assembly and provides support for the elastomer sealing ring
• Replaceable o-ring