M2N mechanical seal service for water pump

Temperature -20℃ to +180℃
Speed ≤15m/s
Pressure ≤1Mpa
Material Q2.U2,B,V1,P,E,V,F,G

Description

O ring, burgmann pump mechanical seal, is a kind of ring-shaped mechanical washer; it is an elastic body ring with circular cross-section, which is designed to be fixed in the groove, compress when assembling two or more parts, and form a seal at the interface. Our Burgmann O ring seal products list the advantages as Economical seal solution, No damage of the shaft by set screws and Short installation length possible (G16). M2N mechanical seal feature For plain shafts, Single seal, Unbalanced, Conical spring rotating and Dependent on direction of rotation.



Replacement:AESSEAL T07/T07D ROTEN22/UNITEN

Type:O-Ring Mechanical Seal

Replacement:Burgmann M2N,AES T07D,Roten Uniten 22

Temperature:-20℃ to +180℃

Pressure:≤1Mpa

Speed:≤15m/s

Material:Q2.U2,B,V1,P,E,V,F,G

 

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

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)


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