The Watts Regulator 1 LFU919-QT is a compact and efficient pressure regulator designed for residential and light commercial applications. This model features a 1-inch inlet and outlet, allowing for easy integration into existing plumbing systems. Constructed from high-quality materials, it ensures durability and reliability under varying pressure conditions. The LFU919-QT is capable of handling pressures up to 125 psi, making it suitable for water and gas applications. Its lightweight design facilitates easy installation and maintenance, making it a preferred choice for contractors and DIY enthusiasts alike.