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The engineered push-to-connect mechanism transforms fluid line assembly by eliminating the need for wrenches, thread sealants, or specialized crimping tools. Operators simply push the tubing past the internal O-ring until a distinct tactile confirmation is felt, ensuring a secure, immediate lock. To release the connection, an even manual depression of the POM collar disengages the internal stainless steel gripping teeth without scoring or deforming the tube surface. This non-destructive, highly repeatable connection cycle allows for frequent system reconfigurations and drastically reduces ongoing maintenance expenditures and installation time for facility managers.
The internal architecture features a precision-machined cavity housing a resilient NBR nitrile rubber O-ring. When pressurized, this seal dynamically expands to fill micro-gaps against the tubing exterior, guaranteeing absolute airtight integrity even under continuous machine vibration or cyclic pressure fluctuations. Operating reliably within a stable working pressure range of 0 to 1.0MPa (145psi), the robust sealing geometry prevents pressure drops across complex pneumatic networks, ultimately optimizing electrical energy consumption for industrial air compressors and eliminating wasteful air leaks.
Engineered to strict international dimensional tolerances, our 3-way pneumatic tee connector serves as a direct drop-in replacement for mainstream global pneumatic brands such as SMC and Festo, enabling seamless system upgrades. It offers universal compatibility with standard industrial tubing materials, including flexible Polyurethane (PU), rigid Nylon (PA), Polyethylene (PE), and chemically resistant PTFE. The heavy-duty brass main body, coupled with stainless steel clamping jaws, provides exceptional structural integrity and corrosion resistance, ensuring reliable fluid routing in both moisture-laden and dry manufacturing environments.
Parameter | Specification Details |
Model Series | 4-M5, 6-01, 6-02, 8-01, 8-02, 10-03, 12-04, 14-03, 16-04 |
Tube OD Range | 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm |
Thread Type | Metric (M3, M4, M5, M6) / Inch (1/8", 1/4", 3/8", 1/2") |
Max Working Pressure | 1.0MPa (145psi) |
Working Temperature Range | -20℃ to +60℃ |
Main Body Material | High-Precision Brass |
Sealing Material | NBR Nitrile Rubber |
Applicable Medium | Filtered Compressed Air |
The Tee Pneumatic Fitting utilizes an optimized 3-way T-shaped manifold configuration designed to split or combine fluid flow with maximum efficiency. Comprising four essential mechanical components—the robust main body, a precision-stamped stainless steel clamping jaw, a resilient NBR sealing ring, and an ergonomic POM release collar—the assembly works in unison to secure the connection. The internal flow channels are symmetrically bored and polished to eliminate burrs, presenting a smooth internal surface that minimizes turbulence and friction. This precise fluid dynamic engineering guarantees steady pressure transmission without inducing parasitic flow losses across the network.
Main body: Forged from high-purity industrial brass and finished with an advanced nickel-plating process. This dense metallic foundation provides a substantial, weighty feel and delivers exceptional defense against oxidation and ambient moisture.
Clamping jaw: Precision-cut from hardened 304 stainless steel. The aggressive, angled teeth bite firmly into the tubing exterior, providing a slip-free mechanical lock that withstands sudden pressure spikes without gouging the tube wall.
Sealing ring: Molded from premium NBR (Nitrile Butadiene Rubber). This elastomer exhibits excellent memory retention, resisting compression set and thermal aging to ensure a reliable, long-lasting barrier against air escape.
Release ring: Injection-molded from high-strength POM engineering plastic. It offers a smooth, low-friction surface for comfortable manual depression, engineered to endure thousands of insertion and extraction cycles without structural fatigue.
Due to its rugged construction and precise dimensional tolerances, our brass pneumatic tee fitting is the component of choice for critical fluid power routing across demanding industrial sectors. It reliably manages compressed air distribution in environments requiring consistent performance and minimal downtime. Key deployment scenarios include:
Automotive & Electronics Assembly: Integrating into robotic end-of-arm tooling and automated assembly lines where rapid, repetitive motion demands secure, vibration-resistant air line connections.
Packaging & Textile Machinery: Supplying synchronized pneumatic control pulses to high-speed sorting, folding, and packaging equipment without pressure degradation.
Material Handling Systems: Acting as reliable junction points in vacuum lifting rigs and pneumatic conveying networks that transport bulk materials safely.
Clean-Room Manufacturing: Supporting food processing and pharmaceutical production lines that rely on filtered, uncontaminated compressed air for precise actuation.
Heavy-Duty Injection Molding: Operating within mold clamping, ejection, and positioning systems where environmental temperatures and mechanical stresses are elevated.
Every stainless steel pneumatic tee connector undergoes rigorous validation within our ISO 9001 certified facility. Prior to packaging, each fitting is subjected to automated 100% air tightness and pressure retention testing to guarantee field reliability. Furthermore, our product lines are fully compliant with global CE and RoHS directives, ensuring your final machinery meets stringent international safety and environmental entry standards.
To accelerate your system design phase, we provide comprehensive engineering resources, including downloadable 3D CAD models, detailed chemical compatibility matrices, and step-by-step troubleshooting guides. This empowers mechanical engineers to specify components with absolute confidence.
Backed by a robust manufacturing infrastructure capable of million-unit monthly production volumes, we maintain extensive on-site inventory to secure your supply chain against disruptions. We offer highly competitive tiered pricing structures for large-scale procurement, alongside flexible OEM/ODM manufacturing capabilities. Whether you require non-standard thread pitches, specialized alloy formulations, or custom branding based on your proprietary drawings, our technical team is ready to deliver tailored fluid connection solutions with expedited lead times.
