{"id":23950,"date":"2026-06-26T09:43:18","date_gmt":"2026-06-26T13:43:18","guid":{"rendered":"https:\/\/allairaircon.co.za\/?post_type=product&#038;p=23950"},"modified":"2026-06-30T05:40:39","modified_gmt":"2026-06-30T09:40:39","slug":"300mm-dia-clamp-cl300","status":"publish","type":"product","link":"https:\/\/allairaircon.co.za\/?product=300mm-dia-clamp-cl300","title":{"rendered":"300mm DIA Clamp CL300"},"content":{"rendered":"<p>The <strong>300mm DIA Clamp CL300<\/strong> is for precision fastening of ducts, pipes, or other cylindrical objects with a diameter of 300mm. Manufactured from galvanized steel, it offers superior corrosion resistance and long\u2011lasting durability. Its reinforced tightening mechanism ensures a secure grip, preventing leaks and vibration in HVAC and appliance systems. Easy to install and competitively priced, the CL300 clamp is the reliable choice for contractors, technicians, and DIY repair projects.<\/p>\n<p>See Also <a href=\"https:\/\/allairaircon.co.za\/product\/250mm-dia-clamp-cl250\/\">250mm DIA Clamp CL250<\/a> and <a href=\"https:\/\/allairaircon.co.za\/product\/350mm-dia-clamp-cl350\/\">350mm DIA Clamp CL350<\/a><\/p>\n<div data-subtree=\"aimfl,mfl\" data-sfc-cb=\"\">\n<p><a href=\"https:\/\/allairaircon.co.za\/product-category\/aircon-accessories\/ducting\/\">Ducting and grids<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<h3><strong>Specifications<\/strong><\/h3>\n<ul role=\"list\">\n<li><strong>Code: CL300<\/strong><\/li>\n<li><strong>Diameter: 300mm<\/strong><\/li>\n<li><strong>Material: Galvanized steel (corrosion\u2011resistant)<\/strong><\/li>\n<li><strong>Finish: Zinc\u2011plated for durability<\/strong><\/li>\n<li><strong>Application: HVAC ducting, appliance piping, ventilation systems<\/strong><\/li>\n<li><strong>Features: Reinforced tightening mechanism, vibration\u2011resistant, easy installation<\/strong><\/li>\n<\/ul>\n","protected":false},"featured_media":24021,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[240,488,467],"product_tag":[],"class_list":["post-23950","product","type-product","status-publish","has-post-thumbnail","product_cat-aircon-accessories","product_cat-clamps","product_cat-ducting","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>300mm DIA Clamp CL300 - AllAir<\/title>\n<meta name=\"description\" content=\"300mm DIA Clamp CL300. 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