Titan 340222 Regulator Assembly

Regulator assembly 340222 for Elite and PowrLiner

The 340222 regulator assembly is a precision control device that maintains consistent fluid pressure in Elite 3500; PowrLiner 3000, 3500s; and PowrLiner 3500 72v sprayer systems. Its primary function is to stabilize the output pressure from the pump, compensating for variations in flow demand and ensuring a uniform spray pattern. The assembly typically includes the regulator body, an adjustment mechanism (such as a knob or handle), an internal diaphragm and spring that respond to pressure changes, and often an integrated pressure gauge to monitor the output. The operator turns the adjustment knob to set the desired pressure, and the internal mechanism works to maintain that setting regardless of fluctuations in pump output or material demand. Consistent pressure is critical for achieving a high-quality finish and minimizing material waste. The assembly is constructed from materials resistant to corrosion and wear from paints and solvents. Over time, pressure regulators can become clogged with debris, have diaphragms that fatigue, or springs that weaken. A faulty regulator may cause pressure fluctuations, difficulty adjusting pressure, or an inability to reach desired pressure. Symptoms of a worn regulator assembly include surging during spraying, inconsistent pattern, pressure readings that drift from the set point, or leaks from the regulator body. Replacing a faulty regulator assembly with this genuine part restores stable pressure control, ensuring consistent material delivery and a high-quality finish. This is critical for achieving professional results. When replacing the regulator, it is important to check all fittings for leaks and to ensure the gauge is functioning correctly.