Superior High Vacuum Sealing: Made of 304 stainless steel (body) and precision NBR O-ring, supporting a vacuum level of up to 1×10⁻⁸ Torr. Perfect for semiconductor, laboratory, and industrial high-vacuum equipment, ensuring no leakage even in long-term use.
Quick & Tool-Free Installation: Adopts KF quick-clamp design, allowing easy assembly and disassembly in 3 seconds without any tools. The reusable clamp ensures stable connection and convenient maintenance.
Precise Size & Universal Compatibility: Complies with ISO-KF (NW) standard, with KF16 (NW16, 30mm flange diameter) and KF25 (NW25, 40mm flange diameter) options. Compatible with 6mm~25mm inner diameter rubber hoses, with a dimensional tolerance of ±0.1mm for perfect fit.
Durable & Corrosion-Resistant: 304 stainless steel with mirror polishing surface, resistant to acid, alkali, oxidation, and wear. Industrial-grade durability, far exceeding ordinary carbon steel adapters in service life.
Vacuum Fittings Stainless Steel Clamp Stainless Steel 304 with Centering O-Ring Pack of 2）(KF40)
SAR 0
KF25 Aluminum Vacuum Clamp + KF Stainless steel Centering Ring with O-ring (Pack of 2)
SAR 0
304 Stainless Steel KF40 Vacuum Butterfly Valve With KF40 Flange And Pull Handle For Vacuum System
SAR 248
4pcs 304 Stainless Steel KF40 trapped Centering Ring Overpressure Centering Ring, Fluorine Rubber Ring, Aluminum Outer Ring, SS Center Bracket For KF Flange Seal
SAR 73
