Push-to-Connect Fittings | 4-16mm for Air & Water Lines | Quick-Release Straight Connector

Upgrade your pneumatic and fluid systems with these PU/PG 4-16mm plastic push-to-connect fittings, designed for a secure, leak-free seal on air, water, and gas lines. The upgraded design ensures quick, tool-free installation and disconnection, saving time on maintenance and setup while providing reliable performance across a wide pressure range. Features and Benefits - Wide Compatibility Range (4-16mm) - Connect a variety of standard hose and tube sizes with a single fitting type, reducing inventory complexity. - Push-to-Connect Quick Release - Enables fast, tool-free installation and disconnection for efficient system modifications and maintenance. - Durable Plastic Construction - Resists corrosion from moisture and chemicals, ensuring long-lasting performance in demanding environments. - Upgraded Sealing Design - Features enhanced O-rings and collet mechanisms for a superior, leak-proof connection on air, water, and inert gas lines. - Straight Connector Configuration - Provides a direct, inline connection to minimize flow restriction and pressure drop in your system. Applications - Pneumatic Tool Setups - Quickly connect air hoses to compressors, tools, and machinery in workshops and production lines. - DIY Irrigation and Water Systems - Assemble reliable, leak-free connections for garden watering systems or small-scale fluid transfer. - Aquarium and Pond Air Lines - Securely route air from pumps to airstones and filters with easy-to-adjust connections. - Prototype and Laboratory Rigs - Build and modify experimental pneumatic or low-pressure fluid circuits with speed and flexibility.