Mechanical seal DY216

Products Mode: mechanical seal DY216
china single spring mechanical seals: single spring mechanical seals china
DY216 mechanical seals are designed with a single spring and o-rings and the stationary parts are in tungsten carbide inserted in metal parts if there is a need. and the retainers are metal parts or plastics or cast aluminum alloy

DY216 mechanical seal can be installed into the water pumps,oil pumps and chemical pumps and the other conditions are listed as follows:temperature:-20oC-200oC,pressure:≤0.5Mpa and speed:≤ 5 m/Sec and the face materials are silicon carbide and tungsten carbide both as seal faces and mating rings and the secondary elements are NBR,Epdm and viton