Equivalent to Type ED560
Dual seal
Good chemical resistance and ability to handle
solids
In-house manufactured sliding parts
Operating range
Shaft diameter: d1 = 13 ... 50 mm (0.51" ... 1.96")
Pressure: p1 = d ≤ 19 mm: 2 bar (29 PSI),
d ≥ 20 mm: 3 bar (44 PSI),
vacuum ... 0.1 bar (1.45 PSI)
Temperature: t = -20 °C ... +70 °C (-4 °F ... 158 °F)
Sliding velocity: vg = 5 m/s (16 ft/s)
Axial movement: ± 1.0 mm
Materials
Seal face: Carbon graphite resin
impregnated (B), Silicon carbide (Q1, Q2)
Seat: Aluminium oxide (V), Silicon carbide(Q1, Q2)
Elastomer: NBR (P), FKM (V)
Metal parts: CrNi steel (F)
Advantages
The ED560 is a dual seal in a back-to-back
arrangement with an EA560 base. Therefore,
the seal combines the advantages of the
EA560 with the advantages of a dual seal.
Recommended applications
Water and waste water technology
Chemical industry
Process industry
Water and waste water
Glycols
Oils
Industrial pumps/equipment
Submersible pumps
Engine pumps
Circulating pumps
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