M74D M74f-D 153D 153 113 Pump Seal Double Mechanical Seal

Double mechanical seals used for chemical pumps: M74D, 153D, 153 and 115. our Mechanical seal model  M74D can Replace BURG  M74D,which is widely used for industrial pumps or chemical pump IH50-32-160. .  Our M7N replaces Burg  M7N and it is wave spring design;Our M74 replaces Burg  M74 and it is multiple spring design;Our M74F with pumping screw replaces Burg  M74F and it is multiple spring and pumping screw design. M74F-D Dimensions, items and descriptions as for M74-D, but with pumping screw. Dependent on direction of rotation. Viscosity ≤ ISO VG10). Type 153D, type 153, type 113:- Mechanical seals for chemical pumps of type Х, ХМ, АХ- Secondary fluoroplastic seals provide outstanding chemical resistance- are manufactured according to OST 26-06-1493-87Trisun is a professional manufacturer of mechanical seals and OEM pump seals since 1997.Our seals are interchangeable with John Crane, Burg , AES, Flow-serve, Fluiten, Roten, Seal-tek etc.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1