Compressors & Vacuum pumps are used to pump gases out of an area, leaving a partial vacuum. The vacuum pump was invented by the German named Otto von Guericke. The flow of air removal, the amount of vacuum produced, and the power that is required to produce the vacuum are the main factors that go into choosing particular vacuum pumps. It is mandatory for manufacturers to provide information on the flow-rating availability. Standard measurements are in place to quantify how much vacuum a pump produces.

Compressed air - Entreprises Larry Inc is the leading compressed air business in Quebec and the principal supplier of compressors for Montreal and the Province. Discover our products from Ingersoll Rand, Tuthill, Ribon and Rydlyme.

Geothermal Geoexchange Heating & Cooling - Palace GeoThermal installs ground source heat pumps.