Maximize uptime and minimize repair costs with the Robinair ROB-15401 CoolTech Vacuum Pump. This high-performance, two-stage vacuum pump is engineered for the demands of fleet maintenance, offering superior speed and efficiency compared to single-stage models. Its 4 CFM displacement rapidly removes moisture and contaminants, ensuring optimal system performance and preventing costly breakdowns. The integrated Iso-Valve™ simplifies operation, while the gas ballast function reduces condensation, protecting the pump and extending its lifespan. The robust, heavy-duty motor ensures reliable operation even under heavy workloads. Invest in the Robinair ROB-15401 and experience the difference in your fleet maintenance operations: faster service, reduced downtime, and ultimately, lower operating costs. The 1/4 in. and 1/2 in. MFL intake fittings ensure compatibility with a wide range of systems. This pump is perfect for up to 30 tons (105 kW) residential A/C units, panel trucks, and RVs. The Robinair ROB-15401 is a valuable asset to any fleet maintenance operation, delivering increased efficiency and reliability.