Metal valve* for use with 150mm round ducting, rated to 60 minutes. *Manrose Manufacturing Ltd does not guarantee compliance with Building Regulations Part B, Fire Spread or other regulations that relate to fire planning. Suitability to comply with these regulations should be determined prior to installation and in conjunction with Building Control Officers. Compliance with the Regulations is specifically excluded from quotations and designs.
Spigot Diameter (mm)
150
Ducting Diameter mm
150
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