Scuba diving regulator adapter replacement low-pressure quick-connect push valve connector for quick connection

Product Features Product Name: Submersible Second-Stage Medium-Pressure Hose Check Valve Made of copper, corrosion-resistant and robust Threaded connection 9/16 Easy to use Application: Second-stage medium-pressure 16/9 adapter for quick opening and closing Note: This connector does not have a self-locking function and is a quick-opening and closing specification Material: Copper and POM Model: 115031/115032/115033 Dimensions: Approx. 64x26 mm / 2.52x1.02 inches Package Includes: 1 Submersible Regulator Adapter Note: Please allow 1-2 cm error due to manual measurement. Please ensure you do not mind before ordering. Due to differences in different monitors, the picture may not reflect the actual color.