Pressure Tank Air Bag Rubber Bladder Fits 19–24L Water Pump Pressure Tanks, Replacement Bladder for Cold & Hot Water Systems, Keeps Stable Water Pressure

Replacement rubber diaphragm specifically designed for water pump pressure tanks. Suitable for residential and light commercial water supply systems. Helps protect water pumps from damage caused by frequent start-stop cycles. Maintains stable water flow and pressure during operation. The flexible rubber structure adapts to repeated expansion and contraction. Improves the overall reliability of pressure tank systems. Ideal for maintaining or repairing aging pressure tanks. Suitable for both hot and cold water systems. The black rubber coating is crack-resistant and deformation-resistant. A cost-effective solution for pressure tank performance restoration.

• Wide Applicability: The pressure tank airbag is suitable for 19–24L water pump pressure tanks (this capacity refers to the total capacity of the pressure tank, not the airbag itself), and is compatible with both hot and cold water systems
• Core Function: By isolating air from water, it maintains stable internal system pressure, effectively reducing frequent pump start-stop cycles and improving overall operating efficiency
• High-Quality Rubber Material: Made of high-quality rubber material, it possesses excellent elasticity, airtightness, and aging resistance. It is also heat-resistant, suitable for long-term use in both hot and cold water environments
• Stable Water Pressure Performance: Effectively buffers water pressure fluctuations, maintaining constant internal pressure in the water tank and preventing damage to the water pump due to unstable pressure
• Easy Installation (Important Note): Simply replaces the existing airbag; installation is simple. After replacing the airbag and flange, please ensure it is inflated before use; otherwise, water pressure may damage the airbag