{"product_id":"aardvark-a21-single-spring-mechanical-seal","title":"Aardvark A21 Single Spring Mechanical Seal","description":"The Aardvark A21 Single Spring Mechanical Seal is a cost-effective solution designed for a wide range of process pumps. Featuring a bellow design that compensates for face wear, this seal offers bi-directional functionality, multiple face, and elastomer choices. Equivalent to industry standards like John Crane Type 21 and Pac-Seal Type 21, it ensures reliable performance under diverse conditions. With maximum pressure up to 150 psi and a temperature limit of 400°F, this seal is versatile and durable, suitable for various applications.","brand":"AB Industrial","offers":[{"title":"Default Title","offer_id":44839711342780,"sku":"MEC-ba1111","price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/MEC-ba1111-1_8edb7094-1b80-4e17-b65d-2dcff98f2cd5.jpg?v=1750356529","url":"https:\/\/maden.co\/products\/aardvark-a21-single-spring-mechanical-seal","provider":"Maden","version":"1.0","type":"link"}