Robinair vacuum pumps for vacuuming HVAC systems. Extended VacuMaster range between vacuum pumps 75 l / min and vacuum pumps over 225 l / min capacity with extended application, including ...for R32. In an air conditioning system, the Bosch-Robinair AC vacuum pump will usually be connected via a manifold on the high and low pressure side of the system. The same goes for refrigeration systems. A better way to do this is to remove the manifold and connect the freon vacuum pump to the suction line with a pressure gauge connected to the liquid line, as this is the farthest point of the system, so that you get a true reading. In addition to the equipment as such, for medium and long-term maintenance, we also provide you with special Robinair oils for each refrigeration vacuum pump, so that you have the most suitable liquid as viscosity and other characteristics necessary for the optimal operation of the purchased pumps. Mai mult
