Leybold TRIVAC D 2.5 E

The Leybold TRIVAC D 2.5 E is a high-performance, two-stage oil-sealed rotary vane pump designed for reliable medium vacuum applications. Part number 140001 features a "world motor" (dual voltage/frequency), making it a versatile choice for global laboratories and OEMs. It is particularly valued in analytical chemistry and research for its quiet operation and integrated vacuum safety device that prevents oil backstreaming.

Product Features

• Dual-Stage Performance: Delivers a deep ultimate vacuum suitable for sensitive instrumentation like mass spectrometers and electron microscopes.

• Integrated Safety Valve: Features a hermetically sealed vacuum protection device on the suction side to prevent oil from entering the vacuum chamber during power failures.

• Quiet & Low Vibration: Engineered for a noise level of $\le 47\text{ dB(A)}$, ensuring a comfortable working environment even when placed on a benchtop.

• Versatile Gas Ballast: Equipped with a 3-stage gas ballast to handle high water vapor loads and prevent condensation within the pump.

• Global Compatibility: The standard single-phase motor supports $100\text{–}120\text{ V}$ and $200\text{–}240\text{ V}$ at $50/60\text{ Hz}$.

Technical Specifications