Project Description
- Over all connecting dimensions are
tailor made to customer’s specifications - Specially designed to handle high
operating pressure - The seal design is unique as it closes
due to the hydraulic product pressure
as well overlaying barrier pressure - Rugged design to ensure long term
reliability and operating life - Seals are assembled in cartridge
construction for easy fitment
- Chemical industry
- Pharmaceutical industry
- Suitable for all media
- Agitators
- Dryers
- Mixers
- Filter
- Special rotating equipment
- FDA
- Cooling or heating flange
- Leakage drain, flush or heating flange
- Leakage drain or flush
- Polymerization barrier, leakage drain or flush
- Double seal variants
- BSH(V)-D
- Double seal
- BSH(V)L-D
- Double seal with integrated floating bearing
(axial thrust bearing on request).
- According to application and customer’s specification
- Shaft diameter: dw = 20 … 400 mm (0.79″ … 15.75″)
- Pressure: p1 = vacuum … 250 bar (… 3,625 PSI)*,
p3 = p1 + 10 % - Temperature: t = -40 °C… +200 (350) °C (-40 °F …
+392 (662) °F) - Sliding velocity: vg = 0 … 5 m/s (0 … 16 ft/s)
For application beyond this range, please enquire.
- Dual seal configuration
- Balanced design
- Independent of direction of rotation
- Cartridge construction
- Designed for top entry vessels
- Rotary unit with multiple springs
- Integrated bearing construction
available on request