There are a number of pump designs made which can generate high or ultra-high vacuums. Each of these types operates using either the gas-transfer or gas-capture principle. A summary of all the types ...

Growth in various manufacturing sectors, such as automotive, aerospace, and electronics, increases the need for dry vacuum ...

Mechanical pumps generate vacuum by acting on the viscous properties of the gas or fluid being evacuated using mechanical devices such as pistons, claws, scrolling spirals, and diaphragms. Mechanical ...

Bosch Home Comfort Group, a unit of German industrial conglomerate Robert Bosch GmbH, recently launched a new air-water heat pump series for residential applications. The series consists of the ...

Now that I have a mixture of hardwood floors and carpet to contend with, I’ve been on the lookout for a vacuum-mop hybrid to make my life easier… enter the Bosch 2-in-1 Unlimited 7 Aqua.

Bosch Unlimited 7 ProAnimal vacuum review in a sentence: Flexible and adaptable cleaning backed up by a decent amount of suction makes this cordless model appealing. Another big brand in the ...

a unit of German industrial conglomerate Robert Bosch GmbH, has launched new water source heat pumps intended for use in both new buildings and renovation projects. “What we have solved for with ...

A vacuum erection device, sometimes called a vacuum pump or penis pump, is an external acrylic pump that a man uses to get and maintain an erection. The VED consists of a cylinder that goes over the ...

The vacuum created by air rushing into the combustion chamber on throttle openings ... He put 250,000 miles on his high-school GTV and still services it for the current owner. It still has its ...

Our cordless vacuum cleaner reviews are based on our own independent tests. We test harder in the lab so you can choose the right cordless vacuum cleaner when you shop.

Flanges or shields: The flange is the funnel-shaped part of the breast pump that fits over your nipple and creates a vacuum seal with your breast. Getting flanges of the correct size will help you ...