Shademaker - SR-27S - Sirius 8' 9" Square Sidepost

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Commercial Umbrella
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Product Description

The Sirius is the original Shademaker design. This innovative design rotates 360-¦ and tilts (front to back). When not in use, the Sirius folds back to the mast in a clean, compact manner. The perfect solution for residential pools, spas, patios and decks.

  • Durable high performance hub and fittings
  • Stainless steel hardware for longevity
  • Simple to operate lift system
  • Removable crank handle
  • (3) vertical (front to back) tilt positions
  • (8) 45 degree locking positions
  • Built-in light adapter
  • Galvanized internal mast stem
  • Optional internal mast stem cover (included)
  • Protective cover (included)
  • Mast Type: 2.68" x 4.272" Oval - Sidepost
  • Wall Thickness: 0.118" Rib / 0.118" Mast
  • Applications: Commercial and Residential
  • Canopy Shape: Square
  • Size: 8'9"
  • Coverage: 77 sq. ft.
  • Min Base Weight: 350 lbs
  • Description/Detail

    About this Series

    The architectural esseence of Shademaker umbrellas begins with a unified design, form and structure. From this foundation, our contemporary styling, incorporating clean anodized frames and designer performance fabrics, defines a signature look found within each umbrella in the Shademaker collection.


  • Nautical Influence
  • Contemporary
  • Preferred Small Footprint
  • 360 degree rotation
  • Durability
  • Silver anodized finish
  • Superior aluminum alloy
  • Heavy duty mast & rib wall thickness
  • Highest and most comprehensive high performance fabrics
  • Replaceable parts
  • Warranty
  • 5 Year Warranty
  • 10 Year Warranty On Sunbrella Fabrics
  • Dimensions & Weights
    Length:  105"
    Width/Diameter (in):  105"
    Depth/Extension:  105.00"
    Weight:  83 lbs.
    Other Information
    PoleMaterial:  Aluminum
    PoleSize:  2.68 x 4.272
    Size:  8' 9”x 8' 9”
    Product Details
    Material:  Superior Aluminum Alloy
    Pole Material:  Aluminum Alloy
    Application:  Commercial/Residential
    Umbrella Specifications
    Lift Type:  Crank Lift
    Lift Type:  Crank Lift
    Tilt:  Rotational Tilt
    Tilt:  Standard Tilt
    Rib Material:  Aluminum Alloy
    Call us at (855) 298-4922 or email us here (Product Questions and Quote Requests) if you find a lower price elsewhere.
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