enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Vacuum truck - Wikipedia

   en.wikipedia.org/wiki/Vacuum_truck

   Vacuum truck. A vacuum truck, vacuum tanker, vactor truck, vactor, vac-con truck, vac-con is a tank truck that has a pump and a tank. The pump is designed to pneumatically suck liquids, sludges, slurries, or the like from a location (often underground) into the tank of the truck. The objective is to enable transport of the liquid material via ...

3. Liquid-ring pump - Wikipedia

   en.wikipedia.org/wiki/Liquid-ring_pump

   Single-stage vacuum pumps typically produce vacuum to 35 torr (mm Hg) or 47 millibars (4.7 kPa), and two-stage pumps can produce vacuum to 25 torr, assuming air is being pumped and the ring-liquid is water at 15 °C (59 °F) or less. Dry air and 15 °C sealant-water temperature is the standard performance basis, which most manufacturers use for ...

4. Suction excavator - Wikipedia

   en.wikipedia.org/wiki/Suction_excavator

   A suction excavator, or vacuum excavator, is a construction vehicle that removes heavy debris or other materials from a hole on land using vacuuming. Suction excavators are meant to be less destructive than regular excavators . [ 1 ]

5. Vacuum pump - Wikipedia

   en.wikipedia.org/wiki/Vacuum_pump

   In the field of oil regeneration and re-refining, vacuum pumps create a low vacuum for oil dehydration and a high vacuum for oil purification. [44] A vacuum may be used to power, or provide assistance to mechanical devices. In hybrid and diesel engine motor vehicles, a pump fitted on the engine (usually on the camshaft) is used to produce a vacuum.

6. Rotary vane pump - Wikipedia

   en.wikipedia.org/wiki/Rotary_vane_pump

   Furthermore, vane pumps can be used in low-pressure gas applications such as secondary air injection for auto exhaust emission control, or in low-pressure chemical vapor deposition systems [citation needed]. Rotary-vane pumps are also a common type of vacuum pump, with two-stage pumps able to reach pressures well below 10 −6 bar.

7. Truckmount carpet cleaner - Wikipedia

   en.wikipedia.org/wiki/Truckmount_carpet_cleaner

   A waste tank, fitted to the floor of the van, holds dirty water picked up by the suction hose powered by the vacuum blower. A vacuum hose connects to the carpet cleaning wand, delivering the dirty water to the waste tank, and a solution hose that pumps high pressure water and chemical from the high pressure system to the carpet cleaning wand.