GROCO PST-2 Pressure Storage Tank - 1.4 Gallon Drawdown for Water Systems

Pressure Storage Tank - 1.4 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: 11"
• Mounting: Stand
• 30/50 Drawdown: 1.4 gallon
• Thread NPT: 3/4"

The GROCO PST-2 Pressure Storage Tank is designed to optimize water system performance by providing a 1.4-gallon drawdown capacity. Featuring a rubber bladder that separates air charge from system water pressure, this tank ensures smooth and consistent pressure delivery, reducing pump cycling and minimizing temperature fluctuations in showers. Its versatile design allows for mounting in any position and placement anywhere in the cold water plumbing downstream of the pump, making it suitable for both fresh and saltwater applications. The included mounting hardware and pump stand facilitate easy installation with compatible pumps such as PJR, WSC-60, or WSC-80.

Features:

• Pressure: Pneumatic pressure charge matched to pump cut-on pressure for optimal performance

• Capacity: 1.4 gallons drawdown to support steady water pressure

• Construction: Rubber bladder separates air and water for smooth operation

• Mounting: Can be mounted in any position, with included stand for easy installation

• Compatibility: Suitable for fresh and saltwater systems, compatible with PJR, WSC-60, and WSC-80 pumps

• Thread Size: 3/4-inch NPT connection for versatile installation