Project Description
- Over all connecting dimensions are
tailor made to customer’s specifications - Can accommodate reverse pressure
- The seal design is unique as it closes
due to the hydraulic product pressure
as well as overlaying barrier pressure - Rugged design to ensure long term
reliability and operating life - Seals are assembled in cartridge
construction for easy fitment and are
also available in component design as
per customer specifications
- Chemical industry
- Food and beverage industry
- Non-toxic media with single seal
- Pharmaceutical industry
- Toxic media with double seal
- Agitators
- Reactors
- FDA
- ATEX
- DIN 28136 T2 (for steel vessels)
- DIN 28141 (flange connection for steel vessels)
- DIN 28154 (shaft end for steel vessels)
- DIN 28136 T3 (for glass-lined vessels)
- DIN 28137 T2 (flange connection for glasslined vessels)
- DIN 28159 (shaft end for glass-lined vessels)
- Seat alternatives available on request.
Options: - Cooling or heating flange
- Flush
- Polymerization barrier
- Seal face: Carbon graphite, FDA conform
- Seat: Silicon carbide (Q1)
- Secondary seals and metal parts according to application
and customer’s specifications
- Sizes: d1 = Upto 160 mm (Upto 6.500’’)
- Pressure: p1 = vacuum … 6 bar (87 PSI)
- Temperature: t1 = -20 °C … +150 (250*) °C (-4 °F … 302 (482*) °F
- Speed = 0 … 2 m/s (0 … 6 ft/s)
- Permissible axial movement: ± 1.5 mm
- Radial movement: ± 1.5 mm
- Single and Dual seal configuration
- Balanced design
- Independent of direction of rotation
- Cartridge construction
- Designed for dry running applications
- Designed for top entry vessels, side
entry can be provided upon request - Rotary unit with multiple springs