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Single seal / Balanced / Independent of direction of rotation

JG338 mechanical seals are fully preasembled. they are balanced, can be used in either direction of rota-tion and come with all the connections you need for the most common modes of operation.

Operating limits

d1=25...100mm (1 " ...4" )

t=-40...+220℃

(check O-ring temperature resistance)

P1.Vg see diagramm below

P3=25 bar

△p(p3-)1)...25bar

(1.5...2bar, 7bar for buffer media with poor lubrication characteristics recommended)