Description
Stainless Steel KF Thin Pipe Fitting 3.25 OD x 1.25 ID to 2 OD x 1.25 ID
This stainless steel KF thin-wall pipe fitting is a stepped-diameter adapter designed to connect vacuum systems and laboratory equipment. The KF (Kleinflansch) standard is widely used in lab and industrial vacuum applications for its ease of assembly and reliable leak-free connections. The fitting's stepped design allows it to bridge two different line sizes while maintaining a consistent inner diameter.
Specifications & What's Included
- Material: Stainless steel
- Fitting type: KF thin-wall stepped adapter
- Opening 1 outer diameter: 3.25 inches
- Opening 1 inner diameter: 1.25 inches
- Opening 2 outer diameter: 2 inches
- Opening 2 inner diameter: 1.25 inches
- Standard: KF connector compatible
- Condition: Used, pulled from working laboratory environment
Applications
KF fittings are standard components in vacuum systems, laboratory gas delivery lines, and industrial process piping where secure, leak-tight connections are critical. The stepped-diameter design is commonly used to transition between different pipe or tubing sizes while maintaining pressure integrity. These fittings are found in research institutions, manufacturing facilities, and equipment repair shops. The stainless steel construction makes this fitting suitable for both standard and corrosive-environment applications. KF connectors have been the industry standard for decades and remain in widespread use in laboratory and industrial settings today.Photo Notice: This item has not yet been photographed. Please contact us before purchasing for current photos, condition details, and availability confirmation.
Condition: Used
This stainless steel KF thin-wall pipe fitting has been inspected and appears to be in good used condition. The stepped-diameter design features a 3.25-inch outer diameter with 1.25-inch inner diameter on one end, transitioning to a 2-inch outer diameter with matching 1.25-inch inner diameter on the other. Typical cosmetic wear consistent with laboratory or industrial use. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
This stainless steel KF thin-wall pipe fitting has been inspected and appears to be in good used condition. The stepped-diameter design features a 3.25-inch outer diameter with 1.25-inch inner diameter on one end, transitioning to a 2-inch outer diameter with matching 1.25-inch inner diameter on the other. Typical cosmetic wear consistent with laboratory or industrial use. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
Warranty Information
We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information
Brand: |
Unbranded |
Type: |
Pipe Fitting |
Material: |
Stainless Steel |
SKU: |
40978 |
Opening 1 - Outer Diameter: |
3.25 inches |
Opening 1 - Inner Diameter: |
1.25 inches |
Opening 2 - Outer Diameter: |
2 inches |
Opening 2 - Inner Diameter: |
1.25 inches |
Fitting Style: |
KF Thin Wall |
Application: |
Vacuum systems, Laboratory equipment |
Condition: |
Used |
Condition Notes: |
Stainless steel KF thin-wall pipe fitting, stepped diameter design (3.25 to 2 OD, 1.25 ID), inspected and in good used condition. Cosmetic wear typical of laboratory use. |
