4-Way Cross Stainless Steel Vacuum Fitting (KF-40)
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Product details
| Management number | 237223749 | Release Date | 2026/07/10 | List Price | $54.00 | Model Number | 237223749 | ||
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These KF-40 4-way cross vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of corrosion resistant stainless steel.KF-40 4-Way CrossISO-KF Flange Size: NW-40 Common Dimensions: A=2.56" (65mm), B=5.12" (130mm)
- KF-40 4-Way Cross
- ISO-KF Flange Size: NW-40
- Common Dimensions: A=2.56" (65mm), B=5.12" (130mm)
| UPC | 765084145688 |
|---|---|
| ASIN | B07T8KZPPR |
| Size | KF-40 |
| Color | Stainless Steel |
| Brand Name | Goldleaf Scientific |
| Item Weight | 16 ounces |
| Thread Type | KF 40 |
| Manufacturer | Goldleaf Scientific |
| Material Type | Stainless Steel |
| Connector Type | Cross |
| Exterior Finish | Stainless Steel |
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