



🔧 Upgrade your vacuum game with precision and speed!
The LoCo Science Stainless Steel Reducer Adapter KF-25 to KF-40 is a straight, high-quality vacuum pipe fitting designed for seamless size reduction in vacuum systems. Made from corrosion-resistant stainless steel, it supports quick flange assembly and ensures leak-free connections when used with appropriate clamps and sealing rings. Perfect for professional vacuum plumbing and process setups adhering to ISO-KF standards.






| ASIN | B08NPX4YMV |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #161,045 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #550 in Hydraulic Fittings |
| Brand | LOCO SCIENCE |
| Color | Stainless Steel |
| Connector Type | Reducer |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | November 17, 2020 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00810062800902 |
| Item Weight | 4.3 ounces |
| Manufacturer | LOCO SCIENCE |
| Material | Rubber, Stainless Steel |
| Number of Pieces | 1 |
| Package Dimensions | 2.25 x 2.25 x 1.5 inches |
| Shape | reducer adapter |
| Size | KF-25 to KF-40 |
| Style | Straight |
| Thread Size | KF-25 to KF-40 |
| Thread Type | KF25 |
| UPC | 810062800902 |
K**S
Works great
I ran some wires through it and filled with Great Lakes epoxy to make an electrical pass through port into my argon glove box. Works great. Do t forget to buy the sealing ring.
Trustpilot
1 month ago
1 month ago