ISO QF Adaptive Centering Ring Assemblies

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The ISO-QF (KF) Adaptive centering ring is a one-piece design that allows your to connect uncommon sizes (QF10,20,32) to sizes such as QF16, 25, and 40. The centering ring is constructed of 316 stainless steel and a fluorocarbon (fkm) outer o-ring comes standard. Additionally, these centering rings can be ordered with alternative o-ring compounds such as nitrile (NBR) and silicone (VMQ).

PERFORMANCE & SPECIFICATIONS

  • Benefits
    • Centering Ring: 316 Stainless Steel (Standard)
    • Fluorocarbon (FKM) Standard O-Ring; Silicone (VMQ) and Nitrile (NBR) are alternatives
    • High Vacuum Rated

 

 

Flange Size
Flange Size
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Ring ID (in)
Tube ID
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ISO-QF Flange OD 2 (in)
Shelf Height
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ISO-QF Flange OD (in)
Flange Tube OD (In)
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Grouped product items
PART NUMBER Flange Size ISO-QF Flange OD (in) ISO-QF Flange OD 2 (in) Ring ID (in) Material Ships Within
PRICE
ADD TO CART
QF10/16-ACR-VT

Flange Size DN16ISO-QF

ISO-QF Flange OD (in) 0.70

ISO-QF Flange OD 2 (in) 0.47

Ring ID (in) 0.39

Material 304SS

Ships Within 3-5 Days

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Starting at: $11.75
PRICE QTY
$11.75
QF20/25-ACR-VT

Flange Size DN25ISO-QF

ISO-QF Flange OD (in) 1.02

ISO-QF Flange OD 2 (in) 0.87

Ring ID (in) 0.81

Material 304SS

Ships Within 3-5 Days

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Starting at: $12.00
PRICE QTY
$12.00
QF32/40-ACR-VT

Flange Size DN40ISO-QF

ISO-QF Flange OD (in) 1.61

ISO-QF Flange OD 2 (in) 1.34

Ring ID (in) 1.26

Material 304SS

Ships Within 3-5 Days

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Starting at: $21.70
PRICE QTY
$21.70