Conical Single Spring Mechanical Pump Seal SS316 For Circulating Pump Factory
Factory Direct Price QY M2N Pusher Seal/ Burgmann Replacement
• 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)
• 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


• Water and waste water technology
 • Building services engineering
 • Water pumps
 • Heating circulation pumps
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
