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Vacuum Centering Rings

Vacuum Centering Rings

Designed for use in ultra-high vacuum applications, these fittings have a center ring that is specifically designed for these applications. Connected with a clamp and another quick-clamp fitting which provides easy access to the process line. These fittings are also known as NW, KF, and QF fittings.

Part Number

Configured Part Number is shown.

part numbertube connection typematerialfor tube odtrade number
zusa-tf-vac-81quick-clampviton1/2"10
zusa-tf-vac-82quick-clampviton3/4"16
zusa-tf-vac-83quick-clampviton1"25
zusa-tf-vac-84quick-clampviton1-1/2"40
zusa-tf-vac-85quick-clampviton2"50
Part Number
ZUSA-TF-VAC-81
ZUSA-TF-VAC-82
ZUSA-TF-VAC-83
ZUSA-TF-VAC-84
ZUSA-TF-VAC-85
Part NumberMinimum order quantityVolume DiscountDays to Ship Pipe O.D.
(mm)
For Tube OD Trade Number
1 Piece(s)

81 Days

1/2"1/2"10
1 Piece(s)

Quote

3/4"3/4"16
1 Piece(s)

13 Days

1"1"25
1 Piece(s)

81 Days

1-1/2"1-1/2"40
1 Piece(s)

Quote

2"2"50

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Basic Information

Type Others Fitting Type Others Tube Connection Type Quick-Clamp
Material Viton Shape Centering Ring Ring Type Standard
Max Vacuum 10-7 torr @ 72° F

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