GROCO Pressure Storage Tank PST-3A - 3.2 Gallon Drawdown with Mounting Stand

Pressure Storage Tank - 3.2 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: 15"
• Mounting: Stand
• 30/50 Drawdown: 3.2 gallon
• Thread NPT: 3/4"

The GROCO PST-3A Pressure Storage Tank offers reliable water pressure management with a 3.2-gallon drawdown capacity, designed to prevent water logging and ensure smooth pressure delivery. Featuring a rubber bladder that separates air from system water pressure, this tank maintains consistent water flow, reduces pump cycling, and provides even temperature mixing in showers. Its versatile mounting options allow installation in any position within the cold water plumbing after the pump, making it suitable for both fresh and saltwater applications. The tank includes a sturdy stand for mounting PJR, WSC-60, or WSC-80 pumps, offering flexible setup options for various systems. Constructed with a 15-inch diameter and a 3/4-inch NPT thread, the PST-3A is built for durability and ease of installation, with hardware included for straightforward setup. Whether used in residential, commercial, or marine systems, this pressure tank enhances system performance by maintaining stable pressure and reducing wear on the pump. Its compact design and reliable operation make it an essential component for maintaining consistent water pressure in your plumbing system.

Features:

• Pressure charge system with rubber bladder for preventing water logging

• Maintains smooth pressure delivery and even temperature mix in showers

• Mountable in any position within the cold water line after the pump

• Suitable for use with fresh or saltwater systems

• Includes a stand for mounting compatible pumps such as PJR, WSC-60, or WSC-80

• 15-inch diameter with 3/4-inch NPT thread for easy installation

• Durable construction designed for reliable long-term operation

• Compact design for flexible placement in various systems