Burgmann M2N Pump Seal

Burgmann M2N, AESSEAL T07, Roten 22

Features

•For plain shafts

•Single seal

•Unbalanced

•Conical spring rotating

•Dependent on direction of rotation

 Advantages

•Economical seal solution

•No damage of the shaft by set screws

•Short installation length possible (G16)

 Operating range (see note on page 1)

 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

 Materials

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

 Recommended applications

•Water and waste water technology

•Building services industry

Product variants M2

Rotating unit M2 with seat G4

or G16 (shorter installation length)

Seal face: Carbon graphite resin impregnated (B) Seat G4: Silicon carbide (Q1),

Special cast CrMo steel (S)

Seat G16: Silicon carbide (Q1, Q2),

Special cast CrMo steel (S), Aluminium oxide (V)

M2N4

Rotating unit M2 with seat G6

Seal face: Carbon graphite resin impregnated (B) Seat G6: Silicon carbide (Q1),

Special cast CrMo steel (S)