Inta Zilmet Cal-Pro 4 Litre Heating Expansion Vessel & Mounting Bracket Z1-301004

The Zilmet Cal-Pro 4 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301004) ensures optimal performance and safety in closed heating systems. Featuring carbon steel construction and an SBR synthetic rubber diaphragm, this vessel is suitable for all heating system types. Its hard-wearing epoxy polyester powder-coated finish ensures durability, while 100% factory testing guarantees reliability. Fully CPR compliant and with a maximum working temperature of 90°C, it's a trusted choice for maintaining pressure and reducing energy consumption.

Inta Zilmet Cal-Pro 35 Litre Floor Standing Heating Expansion Vessel Z1-302035CP

Elevate your heating system's performance with the Zilmet Cal-Pro 35 Litre Floor Standing Heating Expansion Vessel. Designed for closed systems, it effectively manages water volume fluctuations caused by temperature changes, ensuring consistent pressure levels. Constructed from durable carbon steel with an SBR synthetic rubber diaphragm, it offers reliability and longevity. Fully compliant with CPR standards and factory tested for quality assurance, it's an ideal choice for maintaining energy-efficient heating.