Rytons A1® Fire-rated Ducting Kit 150mm Dia. with Triple Return Grille Flanged
Triple Return Grille Air Brick with 15mm flange and corner screw holes. 28,800mm² free area.
Custom RAL colour grille in matt, semi-gloss or gloss finish (achieving A2-s1, d0).
Choice of two ducting connectors:
1) With connector for 220mm x 90mm ducting. Custom overall length (including fitted RD6FR plastic Flat Channel Horizontal Adaptor 205mm D). Note: Rytons recommend 250mm in addition to the measurement from the outer leaf to the inner leaf.
2) With connector for 150mm dia. ducting. Custom overall length (including fitted RD6CONN plastic Pipe Connector 62mm D). Note: Rytons recommend 100mm in addition to the measurement from the outer leaf to the inner leaf.
Properties: A1 fire-rated 0.9mm/0.5mm galvanised steel. Fire-rated RAL colour powder coating (achieving a test result of A2-s1, d0). Spot welded. Ever Build intumescent fire protection and acoustic sealant (product code FIREMATE) used on all gaps.
Registered Designs 6109954 and 6109955.
Product Code: A1DK150RGTF.
Quantity required (per RAL colour in matt, semi-gloss or gloss finish):
Connector required (220mm x 90mm or 150mm dia.):
Overall length (including fittings and recommended additional length to the measurement from the outside to the inside, see above for details):
Notes or Additional Information:
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