Pre-pressurized with built-in diaphragm, the Shurflo Accumulator Tank smooths water faucet pulses and reduces pump cycling to keep line pressure up and pump motors cool. Unlike other similar tanks, the Shurflo Accumulator incorporates a butyl rubber diaphragm to maintain pressure for years, rather than days with traditional tanks. Reduces cycling pulsation and pressure spikes, increases the life of your pump and even saves battery power.
• Ports: 1/2-14 NPSM male straight thread; will seal with 1/2" female NPT; second port may be capped, as applicable
• Pre-charged to 20 PSI
• Dimensions: 9.1" x 4.8" x 3.8" [232 x 121 x 97 mm]