TRIVAC B series pumps are oil sealed vacuum pumps based on the rotary vane principle. The oil injected into the pump chamber is used for sealing, lubrication and cooling purposes. The body of the pump is made of separate components with no additional sealing elements. The components are fitted with dowels to ensure easy disassembly and re-assembly. All pumps of the standard versions from the D 4 B to the D 25 B model are equipped either with single-phase or three-phase motors.
Typical applications where the TRIVAC B series of vacuum pumps might be utilized include:
- Vacuum coating

- Research and development
- Chemistry / pharmaceuticals
- Analytical engineering
- Environment engineering
- Freeze-drying systems
- And more...
For more information about the TRIVAC B series of oil sealed pumps, contact us at sales@intlvac.com or visit our online store.