Introducing the Mastercool 90059-B 1.8 CFM Single Stage Vacuum Pump—an efficient and reliable solution designed for diverse applications. Engineered with user-friendly features, this vacuum pump ensures dependable performance in various conditions.

With a built-in check valve in the suction line, it prevents oil backup during power loss, enhancing its reliability. The integrated device eliminates oil mist, and the oil-gas separator at the air exhaust outlet maintains clean and contaminant-free operation.

Crafted for resilience in challenging environments, this vacuum pump is specially designed for low-temperature and low-voltage conditions. It guarantees normal starting even in winter, with a minimum temperature requirement of ≥41˚F (≥5˚C) and the ability to operate within ±10% of the rated voltage.

The Mastercool 90059-B operates with an exceptionally high ultimate vacuum and produces minimal noise, offering a powerful yet quiet solution for your vacuum pumping needs. Trust in this single-stage vacuum pump for consistent and efficient performance across a range of applications.