Project Description
- Economical to assemble as the
complete dismantling of the equipment
is not necessary to install the seal - Reduces down time due to ease in
installation - Rugged seal construction
- Versatile split seat can be used on both
the sides - Springs are product protected to avoid
contamination
- Chest agitators
- Cooling water pumps
- Defibrators
- Gears
- Power plant technology
- Pulp and paper industry
- Sea water desalination
- Shipbuilding
- Stern tubes
- Water and waste water technology
- Water turbines
- Seal face: Silicon carbide (Q1)
- Seat: Silicon carbide (Q1, Q2), Carbon graphite
antimony impregnated (A), Carbon graphite resin
impregnated (B) - Secondary seals: FKM (V), EPDM (E), NBR (P)
Metal parts: CrNiMo steel (G)
- Ahlstar UP A MS21 range of pumps
- Sulzer A, APP/APT pumps
- Sulzer SL mixers
- Metso conical refiners
- Stock pumps
- Sizes: d1 = Upto 310 mm (Upto 12.250’’)
- Pressure: p1 = 25 bar (363 PSI)
- Temperature: t1 = 150 °C (302 °F)
- Speed = 20 m/s (66 ft/s)
- Permissible axial movement: ± 2.0 mm
- Single seal in semi split configuration
- Balanced design
- Independent of direction of rotation
- For plain shafts
- Rotary unit with multiple springs