Zilmet Hydro Pro 50L Horizontal Potable Expansion Vessel

The Zilmet Hydro Pro 50L Horizontal Potable Expansion Vessel is designed for domestic hot water and potable water systems where additional expansion capacity is required. Its 50 litre capacity helps accommodate thermal expansion in larger hot water and pressurised water installations.

With a fixed butyl membrane, MIG-welded carbon steel shell and durable epoxy powder-coated finish, the Hydro Pro provides a robust solution for water system expansion control. Its horizontal floor-standing configuration is useful where available installation height is restricted, while the 1" BSP connection suits compatible water heating and pump systems.

Please note: Vessel shape may differ slightly from the product image.

Key Features

• 50 litre capacity for potable water systems
• Horizontal floor-standing configuration
• Fixed butyl membrane designed to minimise water stagnation
• 10 bar maximum working pressure
• 2 bar factory pre-charge
• MIG-welded carbon steel construction
• Hard-wearing epoxy powder-coated finish
• 1" BSP connection
• Compact horizontal configuration for installations with limited height
• Suitable for water heaters, boilers and pump systems
• Helps accommodate thermal expansion
• Can assist with water hammer control
• 5-year warranty

Typical Applications

• Domestic hot water systems
• Potable water installations
• Hot water cylinders and water heaters
• Boiler systems
• Pressurised water systems
• Pump installations
• Systems requiring additional expansion capacity
• Installations where horizontal vessel positioning is preferred

Technical Specifications