M2N

• For plain shafts
• Single seal
• Unbalanced
• Conical spring rotating
• Dependent on direction of rotation

• Economical seal solution
• No damage of the shaft by set screws
• Short installation length possible (G16)

• Water and waste water technology
• Building services industry

• Water pumps
• Heating circulation pumps

Shaft diameter: d1 = 6 … 38 mm (0.25″ … 1.5″)
Pressure: p1 = 10 bar (145 PSI)
Temperature: t = -20 °C … 140 °C (-4 °F … 355 °F)
Sliding velocity: vg = 15 m/s (50 ft/s)
Axial movement: 1.0 mm

Seal face: Carbon graphite resin impregnated (B)
Seat G9: Silicon carbide (Q1, Q2),
Special cast CrMo steel (S), Aluminium oxide (V)

Standards and approvals

• EN 12756