Series 14w are solo coil spring seal designed to handle dirty media and clogging, Type application. This seal can be conveniently installed and removed in all instances of the components are fastened with a snap ring. These closures are independent on the path of rotation as the the method of conveying torque is carried out using as the, Drive lugs part are interchangeable can be converted into 14w, O by changing the seal ring and the secondary seal. Application fertilizers plantgeneral chemical pumppetroleum refinery lighthydrocarbonsmaterial carbon and ceramic along with, Seal faces silicon and tungsten carbide secondary seals made of ptfematerial hastelloy, Viton gft c, Ss316 alloy, 20