Features
Seal face Inlaid Carbon graphite
Rotating conical spring
Dependent on direction of rotation
TO EN 12756.DIN24960
Equivalent to M32N
Recommended Applications
Paper and sugar industry,Food Processing,waste water technology
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps, process pumps
Other Rotating Equipment.
Operating range
Shaft diameter: d1=12...80mm
Pressure: p=0...1.5Mpa（217.5psi）
Temperature: t = -20 °C ...120 °C（-4°F to 248°F）
Sliding velocity: Vg≤15m/s（49.2ft/s）
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
1. Rotary Face
Carbon graphite, resin impreg AK
Carbon graphite,antimony impreg AD
2. Stationary Seat
Reaction Bonded Sic RBSlC O
Sintered Silicon Carbide SSlC O1
Tungsten Carbide.Ni-binder W
3. Auxiliary Seal
Encapsulated 0-ring Elastomers 0-ring
FEP Jacketed FKM M1 FKM V
FEP Jacketed VMQ M3 EPDM E
PFA Jacketed FKM M5 VMQ S
4. Spring
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
5. Metal Parts
Stainless Steel (SUS304) F
Stainless Steel （SUS316) G
