Maxmech 1100 W Pressure Controller (also called a pressure pump controller) is an automatic water pressure regulation device designed to manage and protect your water pump system. It’s built to handle pumps up to about 1.1 kW (1100 W) and automatically starts the pump when pressure drops (e.g., when a tap opens) and stops it when the desired pressure is reached, ensuring a constant pressure in your pipes without manual switching. It also offers dry-run protection to prevent the pump from running without water and usually comes in a weather-resistant housing (e.g., IP65) for durability in outdoor or humid environments — ideal for home water supply, irrigation, and