When.com Web Search

  1. Ads

    related to: used nikro duct cleaning equipment

Search results

  1. Results From The WOW.Com Content Network
  2. Smoke exhaust ductwork - Wikipedia

    en.wikipedia.org/wiki/Smoke_exhaust_ductwork

    It is used to remove smoke from buildings, ships or offshore structures to enable emergency evacuation as well as improved firefighting. In North America, fireproofed ductwork may be used for the purpose of smoke exhaust, but it is more common to use unfireproofed return air ductwork, whereby no fire testing or listings are employed to qualify ...

  3. Duct (flow) - Wikipedia

    en.wikipedia.org/wiki/Duct_(flow)

    Ducts for air pollution control in a 17000 standard cubic feet per minute regenerative thermal oxidizer (RTO). A round galvanized steel duct connecting to a typical diffuser Fire-resistance rated mechanical shaft with HVAC sheet metal ducting and copper piping, as well as "HOW" (Head-Of-Wall) joint between top of concrete block wall and underside of concrete slab, firestopped with ceramic ...

  4. Blower door - Wikipedia

    en.wikipedia.org/wiki/Blower_door

    Duct leakage testing of forced air heating/cooling systems - both supply (vents) ducts and return ducts can be tested to determine if and how much they leak air. A duct test can be combined with a blower door test to measure the total leakage to outside, measuring effective leakage to the outside of the house only.

  5. Dust collector - Wikipedia

    en.wikipedia.org/wiki/Dust_collector

    A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. Designed to handle high-volume dust loads, a dust collector system consists of a blower, dust filter, a filter-cleaning system, and a dust receptacle or dust removal system.

  6. List of cleaning tools - Wikipedia

    en.wikipedia.org/wiki/List_of_cleaning_tools

    Cleaning tools include the following: . Acoustic cleaning; Air blaster; Air knife; Besom; Broom; Brush; Building maintenance unit; Camel-hair brush; Carbon dioxide ...

  7. Meet the New Species of Electric Eel Capable of 860 Volts

    www.aol.com/lifestyle/meet-species-electric-eel...

    Watch the Video. Click here to watch on YouTube. Most of us have probably used a 9-volt battery. They power small household items such as clocks, smoke detectors, and toys.

  1. Ad

    related to: used nikro duct cleaning equipment