Pro-Pal valves are your best choice for efficient installation and system operation, and for helping to control costs. Pro-Pal Valves combine commonly used components into a single forged brass alternatives that will save time and space in any installation. Instead of just building your next piping system, innovate it with Pro-Pal Series Valves. The E-Tank Service Assembly is a hydronic expansion tank support arm that centralizes several system functions within a neat, compact footprint. Designed for use with water, oil, glycol mix in residential or commercial heating systems. Refer to specification sheets for additional technical information. All Webstone products are backed by a limited lifetime warranty.

• All-in-one, space-saving solution simplifies hydronic expansion tank installation and service
• Forged brass support arm with steel mounting plate
• Dual union-ended ball valves for flexibility and to provide isolation for cold water supply and system
• Includes pressure gauge and automatic air vent
• Dedicated drain valve for servicing the tank
• Union expansion tank connection allows the tank to be supported during removal
• Supports tanks up to 8 gallons
• Saves Time
• Replaces Components
• Eliminates Leak Paths