Designed as a replacement part for the ECX271261 pool pressure gauge, this item delivers precise, reliable pressure readings to help pool filtration operate at peak efficiency. Material and construction: PVC body with corrosionresistant gauge design for long service life. Easy installation and clear, easytoread scale for quick verification. Performance and reliability: Provides accurate pressure measurements to support pool conditions and reduce the risk of improper filtration performance. Compatibility: Specifically aligned as a replacement for ECX271261 pool pressure gauge, ensuring a correct fit and dependable operation within compatible filtration setups. Target users: Ideal for pool maintenance professionals, water treatment engineers, HVAC technicians, and mechanical workers who require accurate pressure readings. Applications: Suitable for industrial filtration, water treatment facilities, and HVAC equipment, helping maintain consistent performance and prevent potential damage from incorrect pressure. Use scenarios Scenario 1: a worn or faulty gauge on a commercial pool filtration system to restore accurate pressure readings and maintain efficient filtration. Scenario 2: Use in a water treatment facility to monitor and maintain stable pressures across filtration trains during treatment cycles. Scenario 3: Apply in HVACrelated filtration or cooling systems to verify pressure in filtration circuits, supporting reliable system operation.