Zehnder GD Rectangular Ducting, Insulated GD9 to Dia 160mm Straight Adaptor 220x90 mm HR155CM The valve can be adjusted

The valve can be adjusted for the required air volume using the "Flow Cone"

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Saving hassle

Compliant with Building Regulations

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Zehnder GD Rectangular Ducting, Insulated GD9 to Dia 160mm Straight Adaptor 220x90 mm HR155CM The valve can be adjustedDescription Insulated rectangular to round adaptor: Insulated rectangular to round adaptor to convert from rectangular 220 mm x 90 mm to 160 mm. Each adaptor comes complete with a 220 mm x 90 mm duct to fitting connector (GD917SSCI) and a 125 mm duct to fitting connector (GD932SSCI) to securely connect to a straight length of insulated duct. Technical Specification Height 200 mm Width 260 mm Depth 180 mm Weight 0. 5 kg