Johnson Pumps 09-36572-01 Accumulator Tank 2L 1/2 Inch Marine Water System

The Johnson Pumps 09-36572-01 is a 2-liter accumulator tank designed to reduce pump cycling and maintain steady water pressure in marine and RV fresh water systems. This pressure accumulator absorbs pressure pulses from the water pump, extending pump life and reducing noise during operation.

Key Features:

• 2-liter (0.53 gallon) capacity accumulator tank
• 15mm (1/2 inch) hose barb connection for easy installation
• Compact design: 6.3 inches diameter x 12.4 inches height
• 12 PSI pre-charge pressure for optimal performance
• Reduces water pump cycling and extends pump lifespan
• Minimizes pressure fluctuations for consistent water flow
• Durable construction for marine and recreational vehicle environments

This accumulator tank works by maintaining pressure in the water system between pump cycles, providing a cushion of pressurized water that smooths out pressure spikes and reduces the frequency of pump starts. Ideal for use with Johnson Pumps freshwater systems or as a replacement component in existing installations.