[Accurate Pressure Control] Equipped with a pressure meter to monitor water pressure from 0 to 870 psi for precise adjustments. [Efficient Operation] Piston structure provides reliable pressure regulation and enhanced performance for various water applications. [Durable Construction] Made from robust brass to ensure longevity and resistant to oxidation in diverse environments. [Easy Installation] Standard ports and a user-friendly knob for quick setup, suitable for water purifiers, faucets, and tankless heaters. [Versatile Applications] Ideal for unstable water situations, ensuring consistent for home and commercial use, such as washing and irrigation., Manufacturer: Badafaci