1116-555-463 rotary joints

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Full channel unobstructed design: The internal channel is unobstructed, preventing the accumulation of chips and debris, and is compatible with automatic machine tool coolant or MQL systems;

Closed sealing structure: using silicon carbide/silicon carbide balanced mechanical seal, wear-resistant, pressure resistant (up to 70 bar/1015 psi), long service life and support for high speed (up to 12000 RPM);
Bearing supported rotor: deep groove ball bearings +labyrinth auxiliary seals +large air holes to ensure smooth operation and protect bearings from contamination;
Connection specifications: The shell has a G 3/8 “external thread, the rotor is M16 × 1.5 left-hand (LH), and equipped with an 18mm guide column (pilot);
Material corrosion resistance: anodized aluminum shell +stainless steel rotor, suitable for water-based coolant and oil mist (MQL), not suitable for hydrocarbon or flammable media;
Work restrictions: The upper temperature limit is 71 ° C (160 ° F), and the flow rate is approximately 82 L/min (21.6 GPM). Dry operation is strictly prohibited and requires the use of ISO 4406 grade 17/15/12 (≤ 60 μ m) filtering media. ‌‌
Closed seal, automatic line or similar application – full flow design, no debris or burr blockage generated
-Bearing support and threaded rotor, easy to install – deep groove radial ball bearings for smooth operation
-Adopting labyrinth seal and large leakage port to protect ball bearings
-Balanced machine seal, made of silicon carbide material, can extend service life even under harsh working conditions – anti-corrosion anodized aluminum components, replaced with high-pressure rotating seals, high pressure resistance up to 12MPa;
-Suitable for closed sealing of high-speed machine tool spindles, gun drills (deep hole machining) and other equipment, automatic lines or similar applications