Representative Image
KF (QF) HV Centering Rings (Stainless Steel) with Outer Ring & O-Ring
KF Trapped Centering Rings with Outer Ring and O-rings used to connect two flanges together and create a vacuum seal with the use of a clamp. They also provide for cases of slight over pressure.
Available sizes: KF16, KF25, KF40, and KF50
Manufactured from materials: Centering ring 304 stainless steel, outer ring aluminum and o-ring fluorocarbon.
Ordering Table
All dimensions listed in the table below, unless otherwise stated, are in inches.
All dimensions listed in the table below, unless otherwise stated, are in millimeters.
(Click column headers to sort data)
| Drawing | Flange OD | Dim A | Dim B | Dim C | O-Ring Material | Description | Part Number |
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Price | In Stock | Add To Cart | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Flange OD | Dim A | Dim B | Dim C | O-Ring Material | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
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0.63 | 1.28 | 0.31 |
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CENTERING RING, |
QF16-075-SCV |
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P.O.R. |
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0.98 | 1.67 | 0.31 |
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CENTERING RING, |
QF25-100-SCV |
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P.O.R. |
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1.57 | 2.26 | 0.31 |
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CENTERING RING, |
QF40-150-SCV |
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P.O.R. |
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1.97 | 3.05 | 0.31 |
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CENTERING RING, |
QF50-200-SCV |
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P.O.R. |
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| Drawing | Flange OD | Dim A | Dim B | Dim C | O-Ring Material | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Drawing | Flange OD | Dim A | Dim B | Dim C | O-Ring Material | Description | Part Number |
|
Price | In Stock | Add To Cart | ||||
|
|
|
16 | 32.5 | 8 |
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CENTERING RING, |
QF16-075-SCV |
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P.O.R. |
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25 | 42.5 | 8 |
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CENTERING RING, |
QF25-100-SCV |
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P.O.R. |
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40 | 57.5 | 8 |
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CENTERING RING, |
QF40-150-SCV |
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P.O.R. |
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50 | 77.5 | 8 |
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CENTERING RING, |
QF50-200-SCV |
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P.O.R. |
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