Ads
related to: magnetic dryer vent attachment for vacuum cleaner hose size chart size dimensionssmartholidayshopping.com has been visited by 100K+ users in the past month
Search results
Results From The WOW.Com Content Network
The average standard central vacuum system is equipped with a 30 foot (9 m) hose, plus standard cleaning tools similar to those used with portable vacuum cleaners. For further convenience, some owners will keep a hose and set of tools on each floor of a multi-story building.
Only the hose and cleaning head need be carried from room to room, and the hose is commonly 8 m (25 ft) long, allowing a large range of movement without changing vacuum inlets. Plastic or metal piping connects the inlets to the central unit.
A vacuum table is similar to a "Magnetic Clamping Table" in use, typically, to the same end as a vacuum table except instead of vacuum, the magnetic table uses electromagnetic attraction to restrain ferrous materials to the table facilitating ease of access for modern machining. A vacuum table, of course, is not limited to ferrous materials.
Materials may sublimate in vacuum (this includes some metals and their alloys, most notably cadmium and zinc). Or the gases can be released from porous materials or from cracks and crevices. Traces of lubricants, residues from machining, can be present on the surfaces. A specific risk is outgassing of solvents absorbed in plastics after cleaning.
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures. [1] " Nominal" refers to pipe in non-specific terms and identifies the diameter of the hole with a non-dimensional number (for example – 2-inch nominal steel pipe" consists of many varieties of steel pipe with the only criterion being a 2.375-inch (60.3 mm) outside ...