Conical Single Spring Mechanical Pump Seal SS316 For Circulating Pump Factory
Factory Direct Price QY M2N Pusher Seal/ Burgmann Replacement
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
• Temperature: –20 °C ~ 140 °C (–4 °F ~ 355 °F)
• Pressure: up to 145 psi(g)/10 bar(g)
• Speed: 15m/s (3000fpm)
• Axial movement: ±1.0 mm
Recommended applications
• Water and waste water technology
• Building services engineering
• Water pumps
• Heating circulation pumps
Materials
Seal face: Carbon graphite resin impregnated
Seat G9: Silicon carbide ,
Special cast CrMo steel, Aluminium oxide
Product variants
M2
Rotating unit M2 with seat G4
or G16 (shorter installation length)
Seal face: Carbon graphite resin impregnated
Seat G4: Silicon carbide
Special cast CrMo steel
Seat G16: Silicon carbide
Special cast CrMo steel, Aluminium oxide
M2N4
Rotating unit M2 with seat G6
Seal face: Carbon graphite resin impregnated
Seat G6: Silicon carbide
Special cast CrMo steel
