Performance: This comprehensive package not only meets but exceeds customer expectations by delivering performance. Enhanced Material Quality: crafted with high grade, brass, the pressure washer unloader valve ensures durability and prolonged stability, providing reliable protection for your device and delivering high performance Upgraded Specifications: the VRT3-310 unloader comes with an upgraded discharge valve boasting an Inlet/Outlet/bypass of 3/8" F, a maximum allowable pressure of 4500 PSI, a maximum of 10.5 US GPM (40 L/min), and a maximum temperature of 195 °F (90 °C) Complete Package: this package consists of 2 VRT3-310 unloaders; Additional Benefits: The VRT3-310 unloader is designed for easy installation and maintenance, making it a user-friendly choice for both professionals and DIY enthusiasts., Weight: 1.93124941512 pounds, Manufacturer: UieoKakeh