Zilmet Diy And Tools

Description: CAL-PRO expansion vessels by Zilmet absorb the water volume variations in closed heating systems. They maintain constant pressure, which helps reduce energy consumption and saves you money. They're available in a broad range of capacity from 4 litres to 900 litres, making them an ideal solution for various domestic and commercial unvented central heating systems. CAL-PRO vessels work by accommodating the increased water volume during system heating in an unvented circuit. Thanks to the pressurised membrane, water can enter or leave only during periods of heating and cooling. The sturdy vessels consist of crimped or welded carbon steel shells and synthetic SBR (styrene-butadiene) rubber according to DIN 4807-3 norms (' Expansion Vessels, Elastomer Membranes; Requirements and Testing'), which maximise tank drawdown for all capacities. They're painted on the outside with red epoxy polyester powder coating which provides an elegant, long-lasting finish. CAL-PRO vessels can operate between -10C and 90C and have a maximum working pressure between 1.5 bar and 6 bar depending on their capacity. Features & Benefits: Zilmet CAL-PRO 150L Heating Expansion Vessel - Floor Standing, Long-lasting energy-efficient heating expansion vessels, Available in multiple capacities of 4-900 litres, Made of carbon steel and SBR rubber, Available in red, Maximum operating temperature -10C-90C. Zilmet CAL-PRO 150L Heating Expansion Vessel - Floor Standing Z1-302150**.

Category: DIY and tools

Delivery cost: GB0.00 GBP0134

Model number: Z1-302150**