USA INDUSTRIALS Vacuum Tube Ring, 304 Stainless Steel, 1/2 in OD, ZUSA-TF-VAC-81
The USA INDUSTRIALS Vacuum Fitting Centering Ring (MPN ZUSA-TF-VAC-81) is a 304 stainless steel vacuum tube ring with a 1/2 in OD. It is rated for vacuum service to 10-7 torr @ 72°F and does not include a screen.
SKU 3G-OTH-654123
Also listed as: ZUSATFVAC81 · ZUSA TF VAC 81
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Product Description
The USA INDUSTRIALS Vacuum Fitting Centering Ring (MPN ZUSA-TF-VAC-81) is a 304 stainless steel vacuum tube ring with a 1/2 in OD. It is rated for vacuum service to 10-7 torr @ 72°F and does not include a screen.
Frequently Asked Questions
What is a vacuum fitting centering ring used for?
A vacuum fitting centering ring aligns and seals flanged connections in high-vacuum systems. This 304 stainless steel ring from USA INDUSTRIALS is rated to 10⁻⁷ torr @ 72°F, making it suitable for semiconductor, research, and industrial vacuum chambers.
What are the specifications of the USA INDUSTRIALS centering ring ZUSA-TF-VAC-81?
This centering ring has a 1/2 in OD, is made of 304 stainless steel, and carries a vacuum rating of 10⁻⁷ torr @ 72°F. It does not include a screen. The manufacturer part number is ZUSA-TF-VAC-81.
Where to buy a USA INDUSTRIALS vacuum centering ring worldwide?
3G Electric supplies and delivers the USA INDUSTRIALS vacuum centering ring ZUSA-TF-VAC-81 worldwide. We handle full logistics and customs clearance, ensuring your order reaches any global destination. Contact us for availability and lead time.
How to install a vacuum centering ring?
Place the centering ring between two vacuum flanges, ensuring the O-ring groove faces the sealing surface. Tighten flange bolts evenly in a cross pattern to the manufacturer's torque specification. Verify the seal with a leak detector before pulling full vacuum.
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3G Electric supplies USA INDUSTRIALS vacuum tube rings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.