The purpose of a Vacuum is to suck up the dust, dirt hair etc on the floor that we would rather not pick up by hand. It also has a nozzle to reach into the coners and sucks up the dust that we can't reach
the purpose is to suck myy ballls
Diesel engines do not have enough vacuum themselves
A vacuum canister can be purchased from an auto parts retailer for this purpose.
The purpose of the wet and dry vacuum is to make it safe for people to use a vacuum to suck up wet things or even water. The normal vacuum would short out and possibly electrocute the user as the motor is not isolated from the stream of air.
To suction the dirt out of your carpet
the purpose of a vacuum breaker is to keep the dirty water that might be in the sink from syphining back through the sprayer hose and going into the public water system.
It is not recommended to vacuum hot ashes as they can damage the vacuum cleaner and potentially start a fire. Wait until the ashes have completely cooled down before cleaning them up with a vacuum or a ash vacuum specifically designed for this purpose.
in pressure guage and also in pump for degassing purpose
The vacuum sealer bags are used for the vacuum packing machine. The purpose is storage food, reduce the space and prolong the quality of the food. Saves time and money.
Engine vacuum can be used to operate all kinds of devices in your car, from vacuum modulators in the transmission to the devices that open and close the doors for your cabin heating and cooling. Vacuum lines are the tubes that deliver the engine vacuum to those devices.
Hold Vacuum in the booster during low vacuum conditions. (Basically if you lose your vacuum booster while you drive the one way check valve allows you to have two full stops left of vacuum assist.) they are federally mandated.
There are many brands n market. the main question is for which purpose you want then can recommend you best brand of vacuum cleaners.