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Approved Vendor
Quick-Clamp High-Vacuum Fitting
Manufacturer part: 4518K514
Instead of a gasket, these fittings have a special ring that is designed for high-vacuum applications, such as vacuum coating and heat treating, leak testing, and analyzing gases. Also known as KF, QF, and NW fittings, they are the most common type of connection in high-vacuum systems. Connect with a clamp and another quick-clamp fitting for fast, easy access to your line. To use fittings in pressure applications, use a pressure-rated ring (sold separately). 304 stainless steel fittings have very good corrosion resistance.Note: To complete a connection, you’ll need two quick-clamp fittings, a ring, and a clamp (all sold separately).Fittings with socket-connect end weld to tubing for a permanent connection.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- 2B999
- RoHS
- RoHS 3 (2015/863/EU) Compliant
- Type
- Adapter
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
- Shape
- Straight
- Gender
- Female
- Length
- 1/2,"
- Material
- 304 Stainless Steel
- Flange OD
- 2.16"
- Schedule B
- 730729.0000
- For Tube OD
- 1 ,1/2,"
- For Use With
- Air
- Socket Depth
- 11/32,"
- Vacuum Rating
- High
- Maximum Vacuum
- 1 × 10 , -7 , torr @ 72° F
- Sterilize With
- Steam (Autoclaving)
- Connection Style
- Socket Connect
- Maximum Pressure
- Not Rated
- Country of Origin
- Peoples Republic of China
- For Tube Material
- 304/304L Stainless Steel, 316/316L Stainless Steel
- Temperature Range
- 0° to 300° F
- Specifications Met
- ISO 2861
- Socket Connect Type
- Weld
- Gasket Connection Style
- Standard
- High-Vacuum Flange Size
- 40
- High Vacuum Connection Type
- ISO-KF
- Quick-Clamp Connection Type
- Standard
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 4518K514 | Request price | Contact supplier | Contact supplier | Authorized · US distributor |
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