[Efficient Winterizing Function]This kit uses an air compressor to expel water from systems, preventing pipe damage due to freezing. It eliminates the need for antifreeze and additional cleaning, saving both time and money while ensuring your RV and sprinkler systems are well-protected during winter. [Enhanced Features]Our upgraded RV winterizing kit includes a newly added oil pressure gauge (0-60psi) and a mini control valve, allowing for precise monitoring and adjustment of air pressure. This enhancement adds convenience and efficiency to your winterization tasks for campers and sprinkler systems. [Robust Construction]Constructed from high-quality brass and rubber, the sprinkler winterization kit is designed for and reliability. The flexible, robust hose facilitates easy winterization of your equipment, adapting seamlessly to harsh environments. [Versatile Applications]Ideal for a wide range of uses, this kit is not only perfect for winterizing RVs, campers, boats, and travel trailers but also for protecting sprinkler systems, outdoor plumbing, irrigation systems, and garden hoses from winter damage. Colour: Orange Material: Metal Package Contents: 1 x Hose adapter with pressure gauge 1 x Connector 2 x Gaskets Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.