Bellows mechanical seal EK700

for pumpmetalcarbon

Single seal Balanced Independent of direction of rotation Stationary multiple springs Advantages Unitized construction allows easy conversion Springs located on the atmospheric side, no clogging High precision rotating assembly reduces "swashing" of seal head Sliding velocity: vg = 30 m/s (98 ft/s) Viscosity: ... 0.5 Pa·s Solids content: ... 0.5 % Materials Seal face: High density carbon graphite (B) Seat: Silicon carbide (Q1) Secondary seals: FKM (V) Metal parts: 1.4401 (G) Recommended applications Chemical industry Refining technology Petrochemical industry Lubrication oil Light oil Gasoline Naphtha Water Process pumps