Verplas 150mm White Metal Adjustable Extract Air Valve Solar Charge Controller Quiet operation suitable for residential

Quiet operation suitable for residential areas

Model: S6-GR1P2

sized to the cylinder

independently tested

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Verplas 150mm White Metal Adjustable Extract Air Valve Solar Charge Controller Quiet operation suitable for residentialThe Verplas MW154 is a 150mm diameter white powder coated steel adjustable exhaust (extract) extract air valve for mechanical ventilation systems. It provides an adjustable, high quality extract terminal for ceiling or wall mounting, with a male spigot for direct connection to the System 150 duct. The adjustable inner core allows flow to be set precisely at commissioning for accurate whole house ventilation balancing. 150mm Spigot Diameter Steel