At Beston Seals, We are a Manufacturer, Supplier and Exporter of Pusher Type Conical Spring design Unbalanced / Balanced Mechanical Seals for pumps and compressors in Mumbai, India. Our mechanical seals are equivalent and replaceable with John Crane, Burgmann, Flowserve, AES, Chesterton, Flex-a-Seal, Vulcan, Roplan, Roten, Uniten and other reputed brands.