英国Cotswold 重型铰链风撑HD26-100

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Carries commercial vents up to 2.0m height and 100kg in weight.Easy to fit with adjustable friction mechanism.Smooth and balanced operation for life – windows open and close with ease.Effective weather sealing and draught proofing fully concealed once fitted.Manufactured from high-grade Austenitic stainless steel for maximum longevity, even in the most corrosive environments.Austenitic stainless steel cap for added strength.Self balancing stay eliminates the need for additional support arms.Composite steel / plastic slider for strength, durability and smooth operation.The HD26 has been proven to a lifetime 50,000 cycles.The HD26 conforms to all leading international window performance standards in the UK (BS6375 Part 2), North America (AAMA 904.1), France (NFP-20-302) and Singapore (SS 212).

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