Centering Ring
Oxford Instruments 94-G/VAC/SEL/040C centering ring NW40 new
You will find the 812-1100-S fits easily into existing production lines.
Assy Adapter NW80 x ASA O-ring Grove Flange & Chain Clamp & Centering Ring,
The STI-6402 model fits into a standard power outlet without special adapters.
IDEAL P101243 CENTERING RING NSMP
A nice touch for this MOS2 1-2 ยต is its ability to resist washout during cleaning.