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Straight Reducer Vacuum Fittings

Straight Reducer Vacuum Fittings

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 typematerialshapefor tube odconnection (a)connection (b)trade number
zusa-tf-vac-27quick-clamp304 stainless steelstraight1"quick-clamp 1"quick-clamp 3/4"16, 25
zusa-tf-vac-28quick-clamp304 stainless steelstraight1-1/2"quick-clamp 1-1/2"quick-clamp 3/4"16, 40
zusa-tf-vac-29quick-clamp304 stainless steelstraight1-1/2"quick-clamp 1-1/2"quick-clamp 1"25, 40
zusa-tf-vac-30quick-clamp304 stainless steelstraight2"quick-clamp 2"quick-clamp 3/4"16, 50
zusa-tf-vac-31quick-clamp304 stainless steelstraight2"quick-clamp 2"quick-clamp 1"25, 50
zusa-tf-vac-32quick-clamp304 stainless steelstraight2"quick-clamp 2"quick-clamp 1-1/2"40, 50
Part Number
ZUSA-TF-VAC-27
ZUSA-TF-VAC-28
ZUSA-TF-VAC-29
ZUSA-TF-VAC-30
ZUSA-TF-VAC-31
ZUSA-TF-VAC-32
Part NumberMinimum order quantityVolume DiscountDays to Ship Pipe O.D.
(mm)
For Tube OD Connection A Connection B Trade Number For Tube OD (Reducer Side) Flange OD Flange OD (Reducer Side)
1 Piece(s)

13 Days

1"1"Quick-Clamp 1"Quick-Clamp 3/4"16, 253/4"1.57"1.18"
1 Piece(s)

13 Days

1-1/2"1-1/2"Quick-Clamp 1-1/2"Quick-Clamp 3/4"16, 403/4"2.16"1.18"
1 Piece(s)

13 Days

1-1/2"1-1/2"Quick-Clamp 1-1/2"Quick-Clamp 1"25, 401"2.16"1.57"
1 Piece(s)

13 Days

2"2"Quick-Clamp 2"Quick-Clamp 3/4"16, 503/4"2.95"1.18"
1 Piece(s)

13 Days

2"2"Quick-Clamp 2"Quick-Clamp 1"25, 501"2.95"1.57"
1 Piece(s)

13 Days

2"2"Quick-Clamp 2"Quick-Clamp 1-1/2"40, 501-1/2"2.95"2.16"

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Basic Information

Type Adapter Fitting Type Others Material 304 Stainless Steel
Tube Connection Type Quick-Clamp Material 304 Stainless Steel Shape Straight
Max Vacuum 10-7 torr @ 72° F

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