Kunshan SYNVAC Vacuum Equipment Co.,LTD
| Testing | He Leaking |
| Surface | BA or Blasting |
| Payment Terms | T/T, L/C |
| Packaging Details | PE bag |
| Brand Name | SYNVAC |
| Model Number | KF16 KF25 KF40 KF50 |
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Product Specification
| Testing | He Leaking | Surface | BA or Blasting |
| Payment Terms | T/T, L/C | Packaging Details | PE bag |
| Brand Name | SYNVAC | Model Number | KF16 KF25 KF40 KF50 |
| High Light | Vacuum System kf tees ，Blasting Surface Vacuum System kf tees ，BA Surface vacuum t fitting | ||
KF tees for vacuum system are three-port quick-flange fittings designed to split, combine, or redirect gas flow while maintaining high-vacuum integrity from atmospheric pressure down to 10⁻⁸ Torr. Also known as NW tees, these components feature a straight-through main line with a perpendicular branch port, smooth internal geometries, and KF (Klein Flansch / Quick Flange) connections on all three ports.
Manufactured from high-quality 304 or 316L stainless steel, KF tees are essential for vacuum manifolds, instrumentation ports, gas introduction lines, and pumping networks. Each tee incorporates the internationally standardized KF connection system, which uses a centering ring, elastomer O-ring, and wing nut clamp for rapid, tool-free assembly. Whether you are adding a pressure gauge, connecting a residual gas analyzer (RGA), or constructing a gas distribution hub, these tees deliver the conductance, flexibility, and reliability that demanding high-vacuum applications require.
Configuration: True three-port tee (straight-through with perpendicular branch)
Connection Type: KF (NW) flanges on all three ports
Port Sizes: All ports same size, or reducing tees with mixed diameters
Vacuum Range: Atmospheric to 1×10⁻⁸ Torr
Material: 304 or 316L Stainless Steel
Internal Surface Finish: Ra ≤ 0.8 µm (electropolished or mechanically polished)
Outgassing Rate: < 2×10⁻⁸ Torr·L/s·cm² (after vacuum cleaning)
Leak Integrity: Helium leak tested to < 1×10⁻⁹ mbar·L/s
Bakeout Capability: Up to 150°C (with Viton® O-rings)
Assembly: Tool-free clamping with KF clamps and centering rings
Branch Orientation: 90° perpendicular to main axis (standard)
Vacuum manifolds: Multi-port distribution networks for pumping and venting
Instrumentation ports: Connecting pressure gauges, RGAs, and ion gauges
Gas introduction lines: Admitting process gases into deposition chambers
Thin-film deposition: Sputtering, evaporation, and ALD system plumbing
Helium leak detection: Creating T-branches for test port connections
Analytical instruments: Mass spectrometers, electron microscopes, surface analysis tools
Semiconductor equipment: Load locks, transfer chambers, and process modules
R&D vacuum systems: Flexible experimental setups requiring multiple access points
Foreline systems: Branching between backing pumps and high-vacuum pumps
We combine precision forming, CNC machining, and orbital welding to deliver KF tees that meet or exceed international high-vacuum standards. Every tee is helium leak tested, ultrasonically cleaned with semiconductor-grade detergents, and double-bagged in a cleanroom environment. Reducing tees (different branch diameters), custom port orientations, and special center-to-flange dimensions are available with engineering support.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
1.1Million-1.3Million
Employee Number:
15~18
Ecer Certification：
Verified Supplier
Kunshan SYNVAC Vacuum Equipment Co.,LTD established in 2008 , and is the member of China Vacuum Association. Locations： Sales Office: Shanghai (Shanghai) Factory 1: Kunsha... Kunshan SYNVAC Vacuum Equipment Co.,LTD established in 2008 , and is the member of China Vacuum Association. Locations： Sales Office: Shanghai (Shanghai) Factory 1: Kunsha...
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