Leybold SCROLLVAC 3S Plus

The Leybold SCROLLVAC 3S plus is the "Scientific" version of the compact 3 plus series. While it shares the same small footprint and 100% oil-free design, the 142030V410 (115V model) is specifically engineered for enhanced system protection. It features an integrated fast-acting solenoid inlet valve and a delay opening relay, making it the superior choice for protecting sensitive vacuum systems from sudden pressure rises during power failures or unplanned shutdowns.

Key Features

• Enhanced System Protection: Includes a factory-fitted solenoid inlet valve that automatically isolates the vacuum system if power is lost.

• Smart Start-Up: Equipped with a 10-second delay relay that allows the pump to reach operational speed and evacuate itself before the inlet valve opens to the system.

• True Dry Vacuum: Pumping chambers are completely isolated from the bearings, ensuring a hydrocarbon-free environment for R&D and analytical applications.

• Portable & Robust: At only 8.0 kg, it includes a convenient carrying handle and can be mounted either horizontally or vertically to save space.

• Low Noise & Vibration: Optimized for laboratory benchtop use with a quiet operating profile of 54 dB(A).

Technical Specifications