{"product_id":"aardvark-a21-single-spring-mechanical-seal-3","title":"Aardvark A21 Single Spring Mechanical Seal","description":"The Aardvark A21 Single Spring Mechanical Seal is a cost-effective solution widely used in process pumps. Its bellows design effectively compensates for face wear, ensuring longevity and reliability. With bi-directional capabilities, multiple face and elastomer options, and compatibility equivalents to renowned seal types like John Crane Type 21 and Pac-Seal Type 21, this seal offers versatility and performance. Manufactured by AARDVARK, it boasts a size of 2-5\/8 inches, a bore depth of 3.375 inches, and a max temperature resistance of 400°F, making it a robust choice for various industrial applications.","brand":"AB Industrial","offers":[{"title":"Default Title","offer_id":44839717568700,"sku":"MEC-5a124f","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9821\/6380\/files\/MEC-5a124f-1.jpg?v=1750356471","url":"https:\/\/maden.co\/products\/aardvark-a21-single-spring-mechanical-seal-3","provider":"Maden","version":"1.0","type":"link"}