Reliance PMDI-5 Pressure Pump Tank, Inline, 5-Gallon

A pressure pump tank stores water between pump cycles, reducing the number of times your pump starts and stops throughout the day. By maintaining consistent water pressure in your system, it ensures proper operation of appliances like dishwashers and washing machines while delivering robust flow for showers and bathing.

The 5-gallon capacity helps smooth out pressure fluctuations in your water system, providing more reliable performance and reducing wear on your pump and plumbing components. The tank's design ensures that your pump will run for at least one minute each time it cycles, as required by pump manufacturers, extending pump life and reducing daily cycling stress.

Features and Benefits

• Durable Butyl Diaphragm: The tank features a strong, flexible butyl diaphragm with seamless construction designed to flex rather than stretch or crease like traditional bladder tanks.
• Protective Finish: A high-gloss enamel finish protects the tank from the elements and repels moisture and corrosion.
• Polypropylene Liner: The water reservoir liner prevents flaking, chipping, cracking, or peeling and does not impart taste or odor to the water.
• Permanent Air-Water Separation: The diaphragm and liner keep air and water permanently separated, maintaining water purity and system efficiency.
• Strong Construction: The domed shell design is twice as strong as rolled steel shells of the same thickness.

Specifications

• Brand: Reliance
• Model: PMDI-5
• Capacity: 5 gallons
• Type: Inline pressure pump tank
• Connection: 0.75-inch male pipe thread
• Diaphragm Material: Butyl rubber
• Dimensions: 11.5 x 11.2 x 17 inches
• Weight: 10 pounds