Leybold TRIVAC B vacuum pumps are designed for reliability and long service-life in mind.
Directly linked to the motor via an elastic coupling element to ensure that
the pump runs evenly and smoothly. With a type B 14 flanged motor screwed
to the housing of the coupling. All pumps include a gas ballast valve as well as an inner section which may be exchanged without special tools or any special knowledge.
Trouble-free operation even at 1000 mbar intake pressure is ensured by a built-in oil pump, providing force-feed lubrication of the bearings from where a minimum amount of lubricant is fed to the compression and expansion chambers to ensure lubrication of the sliding vanes.
To minimize surface corrosion all components are protected by eliminating non-ferrous metals.
The oil box, intake and exhaust line are made of aluminum and only solvent-resistant sealing
materials are employed.
Special features
Environment-friendly
Low noise
Low vibration
Modern vacuum technology
High pumping speed right down to the ultimate pressure
All controls and oil level check on the front side
Either horizontal or vertical intake and exhaust port
Pressure-controlled anti-suckback valve
Shaft seals and O-rings are all made of elastomer FPM
Here is a list of some of the most popular models. Different fluids, such as PFPE fluids, corrosive configurations, and motor voltages are available. Please call for details.
Where indicated by price, most models are available new or completely remanufactured, covered with a full one year warranty
Download Spec Sheet 
Send product enquiry for quote 
Buy directly via Avac Shopping cart