Pressure Resistance Engineered to perform in challenging conditions, this water pump pressure switch controller is built to withstand water pressure without seepage or leakage. The robust design ensures reliable operation over time, even in demanding environments, making it a dependable choice for continuous use. Durable Zinc Alloy Construction The base of the switch is crafted from zinc alloy, offering exceptional strength and resistance to wear. This durable material maintains functionality in harsh surroundings, ensuring long service life for both household and industrial applications. Wide Compatibility This pressure switch works with most selfpriming booster pumps, including 550W and 750W models. It is suitable for leading domestic and international brands such as HY, Well, Walrus, Hanjin, SUPR SUNY, SHIMGE, LEO, ESE, SNOWMOTER, and Xinxishan, providing versatile integration into various setups. Advanced Silver Contact Clutch Equipped with a silver double contact clutch featuring 15sided contact points, this switch offers enhanced stability compared to singlepoint designs. The advanced contact system promotes consistent performance and reduces the likelihood of operational failures. Practical Applications 1. Residential water pressure boosting: Improves water flow in homes where pressure is low, ensuring stronger and more consistent supply for showers, taps, and appliances. 2. Industrial water systems: Provides reliable pressure control in manufacturing or agricultural water lines, supporting efficient operation of machinery and irrigation systems. 3. Commercial pump setups: Maintains pressure stability for multiunit buildings, hotels, and office complexes relying on central water pumping systems. Key Attributes Function: Maintains and controls water pump pressure for steady and efficient operation Compatibility: Fits 550W and 750W selfpriming booster pumps from major brands Material: strength zinc alloy base for durability and longevity Performance: resistance to pressure, enhanced with advanced silver contact clutch for dependable results in any workload scenario