{"product_id":"thread-3-4-brass-fitting-blanking-cap","title":"THREAD 3\/4\" Brass Fitting Blanking Cap","description":"\u003cp\u003eTHREAD 3\/4\" Brass Fitting Blanking Cap – a durable brass closure designed to seal unused 3\/4\" threaded ports on boiler systems and heating circuits. Manufactured from corrosion-resistant brass, this fitting withstands high-temperature environments and prolonged exposure to water and steam without degradation. The male thread connection ensures a secure, leak-free fit on standard 3\/4\" female ports, making it ideal for isolating redundant connections, protecting open ports during maintenance, or completing system configurations. Essential for preventing water loss, air ingress, and contamination in closed-loop heating systems. Compatible across major boiler brands and heating applications.\u003c\/p\u003e","brand":"CapitalBoilerParts","offers":[{"title":"Default Title","offer_id":47847249248478,"sku":null,"price":2.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/6272\/6989\/files\/BRBC-E_1_1.jpg?v=1768923893","url":"https:\/\/www.capitalboilerparts.com\/en-us\/products\/thread-3-4-brass-fitting-blanking-cap","provider":"CapitalBoilerParts","version":"1.0","type":"link"}