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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
75in high x 59
Length: 12'10"
Works with Royal Victorian Roof Windows
Anodized aluminum
Dual layer roof covers
Exaco Royal Victorian Automatic Louvre Opener Window Agricultural Greenhouses 75in high x 59Exaco Royal Victorian Automatic Louvre Opener Window Automatic Opener for Louvre Window for Royal or Junior Victorian Greenhouses: the black tube is filled with special parafine oil which expands when the temperature reached around 72 and the piston will push the window open up to about 14". When temperature falls a heavy spring pulls the window closed. No electricity needed! Specifications Fully automatic no electricity needed! Opens to approx 14"
US$ 434500.00
US$ 4495000.00
US$ 584500.00
US$ 424500.00
US$ 325000.00
US$ 12.43
US$ 97.99
