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This bracket provides secure mechanical coupling for automated window operation systems. Manufactured to exacting tolerances, it ensures reliable force transmission and smooth actuation cycles. Essential component for retrofit and new installations requiring professional-grade window automation solutions.\u003c\/p\u003e","brand":"Topp","offers":[{"title":"White","offer_id":52961080836433,"sku":"C20\/C30\/C40-VENTW","price":14.45,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":53029603869009,"sku":"C20\/C30\/C40-VENTB","price":14.45,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":53029603901777,"sku":"C20\/C30\/C40-VENTG","price":14.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/C20C30C40VentBrackets_1UA001_2_3__white_gem.webp?v=1785163879"},{"product_id":"topp-ack4-large-pivot-brackets","title":"Topp ACK4 Large Pivot Brackets","description":"\u003cp\u003eThe ACK4 Large Pivot Bracket is a precision-engineered mounting component designed for secure installation of the ACK4 Chain Actuator onto window frames. This heavy-duty bracket provides reliable structural support and alignment, ensuring optimal actuator performance in automated window systems. \u003c\/p\u003e","brand":"Topp","offers":[{"title":"White","offer_id":52960864633169,"sku":"ACK4LPB","price":12.8,"currency_code":"GBP","in_stock":true},{"title":"Black","offer_id":53029573624145,"sku":"ACK4LPBB","price":17.3,"currency_code":"GBP","in_stock":true},{"title":"Silver","offer_id":53029573656913,"sku":"ACK4LPBG","price":17.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/ACK4LargePivotBrackets_gem.webp?v=1785164662"},{"product_id":"topp-ack4sb-standard-brackets-for-ack4","title":"Topp ACK4SB Standard Brackets for ACK4","description":"\u003cp\u003eTopp ACK4SB Standard mounting bracket engineered for secure installation of the Topp ACK4 Chain Actuator to window frames. Provides robust structural support and precise alignment for reliable operation. 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Available in multiple lengths to match specific frame geometries and actuator configurations.\u003c\/p\u003e","brand":"Topp","offers":[{"title":"37mm","offer_id":53008257319249,"sku":"ACK4PINSMALL","price":8.25,"currency_code":"GBP","in_stock":true},{"title":"47mm","offer_id":53029581128017,"sku":"ACK4PINMEDIUM","price":8.25,"currency_code":"GBP","in_stock":true},{"title":"57mm","offer_id":53029581160785,"sku":"ACK4PINLARGE","price":8.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/ACK4ExtensionPins_0B005_6_7__gem.webp?v=1785165366"},{"product_id":"topp-c20-window-chain-actuator-240mm-360mm","title":"Topp C20 Chain Actuator","description":"\u003cp\u003eThe Topp C20 Chain Actuator is a robust automated window opening system engineered for both top and bottom hung applications. Featuring a double-link articulated chain mechanism housed in a protective casing, it delivers reliable performance in demanding environments. Dual power options provide flexibility: operate at 230V 50Hz for mains connection or 24V DC for low-voltage installations. 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Stroke adjustment is selectable between 200mm and 380mm via external control knob, enabling precise positioning for varied window geometries. \u003c\/p\u003e","brand":"Topp","offers":[{"title":"24V DC \/ 200 - 380mm \/ White","offer_id":53008425058641,"sku":"C3024W","price":146.21,"currency_code":"GBP","in_stock":true},{"title":"24V DC \/ 200 - 380mm \/ Black","offer_id":53030530482513,"sku":"C3024B","price":141.96,"currency_code":"GBP","in_stock":true},{"title":"24V DC \/ 200 - 380mm \/ Silver","offer_id":53030530515281,"sku":"C3024G","price":141.96,"currency_code":"GBP","in_stock":true},{"title":"230V AC \/ 200 - 380mm \/ White","offer_id":53030530548049,"sku":"C30230W","price":146.21,"currency_code":"GBP","in_stock":true},{"title":"230V AC \/ 200 - 380mm \/ Black","offer_id":53030530580817,"sku":"C30230B","price":146.21,"currency_code":"GBP","in_stock":true},{"title":"230V AC \/ 200 - 380mm \/ Silver","offer_id":53030530613585,"sku":"C30230G","price":146.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/C30.webp?v=1770903304"},{"product_id":"topp-c40-window-chain-actuator-copy","title":"Topp C40 Chain Actuator","description":"\u003cp\u003eTopp Chain Actuator C40 is a precision-engineered electric actuator designed for automated window control systems. 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End-of-stroke position is user-adjustable via external knob (accessible from both sides) with preset positions at 100, 150, 200, 250, 300, 350, and 400mm. \u003c\/p\u003e","brand":"Topp","offers":[{"title":"24V DC \/ 100-600mm \/ White","offer_id":53008472015185,"sku":"C4024W","price":218.0,"currency_code":"GBP","in_stock":true},{"title":"24V DC \/ 100-600mm \/ Black","offer_id":53030557319505,"sku":"C4024B","price":218.0,"currency_code":"GBP","in_stock":true},{"title":"24V DC \/ 100-600mm \/ Silver","offer_id":53030557352273,"sku":"C4024G","price":218.0,"currency_code":"GBP","in_stock":true},{"title":"230V AC \/ 100-600mm \/ White","offer_id":53030557385041,"sku":"C40230W","price":218.0,"currency_code":"GBP","in_stock":false},{"title":"230V AC \/ 100-600mm \/ Black","offer_id":53030557417809,"sku":"C40230B","price":218.0,"currency_code":"GBP","in_stock":false},{"title":"230V AC \/ 100-600mm \/ Silver","offer_id":53030557450577,"sku":"C40230G","price":218.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/C40.webp?v=1770903425"},{"product_id":"topp-fixing-kit-for-ack4","title":"Topp Fixing Kit For ACK4","description":"","brand":"Topp","offers":[{"title":"Default Title","offer_id":53420624052561,"sku":"ACK4FIX","price":10.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/8354\/7985\/files\/ACK4VentBrackets_3A1001__mill_gem.webp?v=1785162404"}],"url":"https:\/\/smokevent.direct\/collections\/topp.oembed","provider":"Smoke Vent Direct","version":"1.0","type":"link"}