Description High-quality material: the quick-fit pneumatic seal is made from high-quality plastic and brass, and features high-pressure resistance (0-1.0 MPa), temperature resistance (up to 60), fine polish and durability. Controllable switch: black pneumatic quick connector with associated valve, just turn the water valve handle to open and close, easy to use. Good airtight seal: the pneumatic valve connector is of the plug-in type, which can quickly tighten and replace the air tube. The manual valve has a good airtight seal, rapid flow across the entire diameter and improved working efficiency. Rapid insertion tracheal connector: the direct-push pneumatic connector features stainless steel jaws with high resilience, tensile and insertion strength, and anti-jamming properties. It is suitable for polyurethane tubes and nylon tubes, and is mainly used for rapid connection. of the trachea. Specifications: Product name: rapid intubation tracheal joint. Material: Zinc alloy, stainless steel, nickel-plated copper, PPS resin Colour: Black