Zilmet CAL-PRO Expansion Vessel - Heating - 18 Litre - 1300001800

Description

The CAL-PRO expansion vessels absorb the water volume variations in closed heating systems maintaining constant pressure and help to reduce energy consumption. The broad range available meets the requirements of various heating system size.

Specification

• Max. working pressure: 4 Bar
• Max. operating temperature: 90°C
• Factory pre-charge: 2 Bar
• Shell: Carbon Steel
• Connections: 3/4" MSP Carbon Steel
• Membrane: SBR Synthetic Rubber
• Capacity: 400mm
• Diameter: 290mm
• Colour: Red