A vacuum pump is similar to a compressor that works backwards.
Hartell Dehumidifier Condensate Pump with TubingA vacuum is maintained in the condenser so that steam can easily flow and more work can be extracted from the steam in the turbine.The Little Giant Pump Company condensate removal pump units are used as wastewater drain pumps for ice makers, beverage dispensers, drinking fountains, water coolers and dehumidifiers.Adding features for every installation, with guaranteed serviceability and unmatched reliability, Little Giant once again defines state-of-the-art in pump design.The new line of Nextgen condensate pump is designed to outsmart, outlast, out-cool, out-quiet, and out-perform every other condensate pump out there.The water is a closed loop system and continuously recirculated.
A condensate pump is a specific type of pump used to pump the condensate produced in an HVAC (heating or cooling), refrigeration, condensing boiler furnace, or steam system.While the pressure in the chamber is reduced, removing additional molecules becomes exponentially harder to remove.
Regenerative Turbine Pump - Little Pump - Big HeadIt is stored under vacuum until required by the boiler water level control.
Hoffman Specialty - Xylem Applied Water Systems - UnitedThe other hose is on the exhaust side of the pump, and is used to blow out.
It SUCKS the air from the engine, thus reducing the air pressure build up created by blow due to combustion gases going past the piston rings into the pan.
Vacuum Pumps: Why use them & what do they do? - GZ Motorsports
Introduction to Supermarket Vacuum Condensate Drainage Systems by AcornVac, Inc. 2 of 7 How Does it Work.
Clean Your Air Conditioner Drain Before it LeaksThis excess condensed water is removed from the AC unit through a small drain pipe and deposited outside on the ground.
With the vacuum pump installed on the feed unit, the condensate returns under vacuum directly to the feed tank.Mighty Pump is the first readily available tool that homeowners can use to keep condensate lines flowing freely.The water condensates from water vapor that is created from steam, exhaust or warm air meeting a unit that is cool.Diaphragm Pumps are used extensively in many industries and can handle a very wide variety of liquids.The long and restrictive heat exchanger paths also result in clogged heat exchangers, since condensate can accumulate in the heat exchangers and attract dirt and soot.