{"id":52120,"date":"2022-07-04T09:02:25","date_gmt":"2022-07-04T09:02:25","guid":{"rendered":"https:\/\/stem-toys.gr\/product\/two-way-memory-spring\/"},"modified":"2022-07-04T09:28:28","modified_gmt":"2022-07-04T09:28:28","slug":"two-way-memory-spring","status":"publish","type":"product","link":"https:\/\/stem-toys.gr\/en\/product\/two-way-memory-spring\/","title":{"rendered":"Two-Way Memory Spring"},"content":{"rendered":"<p>Two-Way Memory Spring<\/p>\n<p>These remarkable springs, based on a brass alloy, \u2018remember\u2019 to open up when heated and close again when cool.<\/p>\n<p>If immersed in hot water at or around 90\u00b0C they will open in a split second and close as quickly if dropped in cold water. Such springs have many industrial applications \u2013 e.g., in sprinkler and fire damping systems where they replace expensive single-use only fusible links.<\/p>\n<p>Spring weight: 3g.<\/p>\n<p>The spring is 10mm long, extending to 25mm in hot water.<\/p>\n<p>11.5mm external diameter<\/p>\n<p>9mm internal diameter<\/p>\n<p>Sold individually.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Two-Way Memory Spring These remarkable springs, based on a brass alloy, \u2018remember\u2019 to open up when heated and close again<\/p>\n","protected":false},"featured_media":52117,"template":"","meta":[],"product_brand":[],"product_cat":[315],"product_tag":[],"class_list":{"0":"post-52120","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-technology-replaceables","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - 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