NW25xNW20 Adaptive Centering Ring
NW20 to NW25 (NWxNW)
• KF20 to KF25 (KF20-KF25)
• QF20 to QF25
• Centering Ring Reducing
• High Vacuum Hardware
NW, KF, QF Series High Vacuum Flanges
NW20 (KF20) OD: 1.57" – Centering Ring
Counter Bore: 0.86"
NW25 (KF25) OD: 1.57" – Centering Ring
Counter Bore: 1.03"
NW20 Flanges Are Sometimes Used Overseas
The use of Adapter Centering Rings is simple:
One side of the ring is NW20 and the other NW25.
By using this centering, you CONVERT a
NW20 flange size to a NW25 Flange
NW20 (KF20) vacuum flange size is not popular in the US,
but may be necessary to use US flanges.
Uses NW25 Series Clamps
|**Use NW25 Clamps To Fasten These Rings**|
NW25 Series Clamps
Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
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