PST-1 - Groco Pressure Storage Tank - 0.5 Gallon Drawdown

Pressure Storage Tank - 0.5 Gallon Drawdown

A pneumatic pressure charge, matched to the pump cut on pressure prevents water logging by separating the air charge from system water pressure with a rubber bladder. The result is smooth pressure delivery, even temperature mix in showers, and reduced pump cycling. Tanks may be mounted in any position, and anywhere in the cold water plumbing after the pump. PST tanks may be used for fresh or salt water. Mount hardware is included. PST-6 has a pump stand for mounting PJR, WSC-60 or WSC-80 pump. 

Specifications:

• Diameter: 8"
• Mounting: Stand
• 30/50 Drawdown: 0.5 gallon
• Thread NPT: 3/4"

The GROCO Pressure Storage Tank, part number PST-1, is designed to optimize water pressure delivery in systems utilizing a pump. This unit features a pneumatic pressure charge that corresponds with the pump's cut-on pressure, employing a rubber bladder to isolate the air charge from the system water. This mechanism prevents water logging, contributing to consistent pressure output and stable water temperature, particularly in applications like showers. By reducing pump cycling, the tank can extend pump lifespan and improve system efficiency. It is suitable for both fresh and saltwater applications and can be installed in any position within the cold water plumbing line after the pump. Mounting hardware is included for straightforward installation. With an 8-inch diameter and a 0.5-gallon drawdown capacity, it integrates into various plumbing configurations.