{"id":15786,"date":"2022-02-26T13:31:37","date_gmt":"2022-02-26T10:01:37","guid":{"rendered":"https:\/\/awring.co\/product\/fusible-plug\/"},"modified":"2026-01-06T10:17:17","modified_gmt":"2026-01-06T06:47:17","slug":"fusible-plug","status":"publish","type":"product","link":"https:\/\/awring.co\/en\/product\/fusible-plug\/","title":{"rendered":"Fusible Plug"},"content":{"rendered":"
Product: Fusible Plug<\/strong><\/div>\n

The fusible plug is a safety component used in compressed air systems and steam systems.
\nThese plugs are considered the last line of defense and are used to prevent catastrophic events caused by excessive temperature rise.
\nFusible plugs, with their reliable performance, protect tanks and machinery against temperature increases.<\/p>\n

\"\"<\/p>\n

Operation<\/strong><\/h3>\n

The fusible plug contains a meltable alloy placed inside a body made of brass, bronze, or stainless steel.
\nThe internal alloy has a specific melting point lower than the melting point of the plug body.
\nIf the temperature exceeds the specified limit, the internal alloy melts and causes the tank pressure to be released.<\/p>\n

\"\"<\/p>\n

Operation in compressed air systems:<\/strong>
\nFusible plugs play a vital safety role by reducing pressure caused by temperature rise, preventing explosion and fire.<\/p>\n

Operation in steam systems:<\/strong>
\nThese plugs are installed on steam boilers to reduce the risk of explosion caused by excessive steam pressure.<\/p>\n

Technical Specifications<\/strong><\/h3>\n

\"\"<\/p>\n\n\n\n\n\n\n\n\n
Model<\/td>\nThreaded Size (P)<\/td>\nDimensions (mm)<\/td>\n<\/tr>\n
S.S TYPE<\/td>\nBRASS TYPE<\/td>\nL<\/td>\nH<\/td>\nD (Hex.)<\/td>\n<\/tr>\n
AMS-FUP-B2<\/td>\nAMS-FUP-S2<\/td>\n\u00bc\u201d NPT<\/td>\n21<\/td>\n6<\/td>\n16<\/td>\n<\/tr>\n
AMS-FUP-B3<\/td>\nAMS-FUP-S3<\/td>\n\u215c\u201d NPT<\/td>\n23<\/td>\n8<\/td>\n18<\/td>\n<\/tr>\n
AMS-FUP-B4<\/td>\nAMS-FUP-S4<\/td>\n\u00bd\u201d NPT<\/td>\n25<\/td>\n8<\/td>\n22<\/td>\n<\/tr>\n
AMS-FUP-B6<\/td>\nAMS-FUP-S6<\/td>\n\u00be\u201d NPT<\/td>\n30<\/td>\n10<\/td>\n27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n\n\n\n\n\n\n\n\n
Set Point Stamp<\/td>\nMelting Point<\/td>\nColor Code<\/td>\n<\/tr>\n
\u00b0C<\/td>\n\u00b0F<\/td>\n<\/tr>\n
71<\/td>\n71<\/td>\n160<\/td>\nBlack<\/strong><\/td>\n<\/tr>\n
100<\/td>\n100<\/td>\n212<\/td>\nOrange<\/strong><\/td>\n<\/tr>\n
124<\/td>\n124<\/td>\n255<\/td>\nGreen<\/strong><\/td>\n<\/tr>\n
138<\/td>\n138<\/td>\n281<\/td>\nRed<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

    \n
  • \n

    Thermal Protection in Boilers and Pressure Vessels<\/p>\n<\/li>\n

  • \n

    Safety in Fire Suppression Systems and Deluge Valves<\/p>\n<\/li>\n

  • \n

    Prevention of Explosions in Steam Lines and Thermal Equipment<\/p>\n<\/li>\n

  • \n

    Used in Couplings and Hydraulic Connections<\/p>\n<\/li>\n

  • \n

    Thermal Control in Sensitive Process Equipment<\/p>\n<\/li>\n

  • \n

    Applications in Oil, Gas, and Petrochemical Industries<\/p>\n<\/li>\n

  • \n

    Used in Power Plants and Safety-Focused Industrial Facilities<\/p>\n<\/li>\n<\/ul>\n","protected":false},"featured_media":12961,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[491,523],"product_tag":[],"class_list":["post-15786","product","type-product","status-publish","has-post-thumbnail","product_cat-innovative-products","product_cat-other-products","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/product\/15786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/comments?post=15786"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/media\/12961"}],"wp:attachment":[{"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/media?parent=15786"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/product_brand?post=15786"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/product_cat?post=15786"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/awring.co\/en\/wp-json\/wp\/v2\/product_tag?post=15786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}