Inta Zilmet Cal-Pro 12 Litre Heating Expansion Vessel & Mounting Bracket Z1-301012

The Zilmet Cal-Pro 12 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301012) ensures reliable performance in closed heating systems. With its carbon steel construction, SBR synthetic rubber diaphragm, and durable epoxy polyester powder-coated finish, this vessel is suitable for all heating system types. Fully CPR compliant and factory tested for 100% reliability, it helps maintain pressure and reduces energy consumption, optimizing system efficiency.

Enhance the efficiency and longevity of your heating system with the Zilmet Cal-Pro 12 Litre Heating Expansion Vessel & Mounting Bracket (Z1-301012). Engineered for closed heating systems, this expansion vessel effectively absorbs water volume fluctuations caused by temperature variations. Crafted from robust carbon steel with an SBR synthetic rubber diaphragm, it offers durability and resilience. The hard-wearing epoxy polyester powder-coated finish ensures corrosion resistance and long-term protection. Fully CPR compliant and factory tested for reliability, this expansion vessel is a trusted solution for maintaining optimal pressure and maximizing energy efficiency in any heating application.

At MacDonald Plumbing Supplies, we are committed to protecting your privacy and ensuring a secure shopping experience. We fully comply with UK data protection laws — please refer to our Privacy Policy for full details on how your information is used and protected.

When it comes to payment, we offer a range of trusted and secure options:

• Visa Debit & Visa Credit

• Mastercard

• PayPal

• PayPal Pay in 3 (interest-free instalments subject to T&C's)

All transactions are processed through secure, encrypted payment gateways, keeping your personal and payment information safe at all times.