The TRIVAC BCS pumps are oil-sealed vacuum pumps operating according to the rotary vane principal. Oil which is injected into the pump chamber is used for sealing, lubrication and cooling purposes.
The pump body is assembled from individual parts without sealing components. The parts are pinned in order to ensure easy disassembly and reassembly of the parts.
The TRIVAC BCS are available with a three-phase motor. The motor is connected to the pumping section via an elastic coupling.
In addition, the TRIVAC BCS is ready for system integration (adaptable to different applications).
Advantages to the user
Compact design
Low noise operation with hardly any vibrations
Built-in oil pump
Continuous operation even at 1000 mbar (750 Torr)
Pressure-lubricated sliding bearings
Anti-suckback valve controlled via the oil pressure, no backstreaming of oil, independent of the operating mode, with or without gas ballast
Low backstreaming of oil within the pump
High pumping speed down to ultimate pressure
Either vertical or horizontal intake and exhaust ports
All controls as well as the oil sight glass are located on the face side
Low power consumption
Produces very little heat
Exchangeable inner section
Main flow oil filters may be fitted
Very long service life
Modular System
Service-friendly
Built-in temperature switch for temperature monitoring
Corrosion protected - the use of yellow metals has been avoided; only grey cast iron, surface treated aluminium, steel and stainless steel is used.
Double shaft seal
Typical Applications
In all areas of vacuum engineering
Pumping of corrosive or aggressive media
Production of semi-conductors and in the area of chemistry
Research and production
Generation of rough and medium vacuum
Backing pump in pump sets, i.e in connection with Roots, diffusion, turbo or cryopumps.
Supplied Equipment
Small flanges
Centering, sealing and clamping rings
The intake port includes a dirt trap
BCS pumps are supplied with a filling of mineral oil N62, HE*-200 or PFPE synthetic oil.
ALL PUMPS ARE SUBJECTED TO A VACUUM TEST BEFORE DELIVERY!
