Robinair Cooltech are the industry’s most efficient, reliable and dependable vacuum pumps. Lightweight and durable, the high-torque design of the motor allows for easy start-up and efficient operation. Cooltech pumps also feature the patented Iso-valve, which isolates the pump from the system with just a quarter-turn. All Cooltech pumps are built from die-cast aluminium, making them lightweight but durable. An integral check valve is also a standard feature, which prevents oil from being sucked into the system if a power loss occurs. premium pumps RA-15401 / RA-15601 / RA-15121A
