When activated, the solenoid creates a magnetic force which interacts with a ferro-magnetic metal part on the diaphragm, causing it to flex. Flow is adjusted by changing the pump speed. Air - These ...

Or pumps for removal of unwanted condensate from an HVAC or appliance collection pan. Dosing Pumps Dosing pumps are low-volume fluid pumps with controllable discharge rates to inject chemical ...

(Robert Martin/) Because heat engines are powered by the chemical ... parts of a piston operate, the more quickly fatigue progresses to failure. More effective piston cooling slows this process. Back ...

Green pump for diesel, blue for gas – but what’s the difference?

As an integral part of any laboratory work ... The following chemical properties are of most concern when preparing for possible chemical spills: flammability, reactivity to air or water, corrosion, ...

A growing body of research has raised concerns about a forever chemical known as ... and foam blowing agents used in air ...

[1:10 p.m.]: The City of Atlanta said it has been conducting air ... part of a scientific committee that advises the EPA, said it’s hard to gauge the extent of the health risk posed by the ...

DuPont’s LaPlace chemical manufacturing facility has agreed to pay a $480,000 federal fine and install equipment to halt the ...

Common issues such as clogged filters, blocked hoses or faulty pumps can keep your dishwasher from draining properly, but ...

Solar heating uses the sun’s thermal energy to heat liquids or spaces. This article looks at the main solar heater types, ...

Environmental officials are investigating the fire at BioLab, a chemical facility on Old Covington Road in Conyers, that sent a colossal wall of smoke that billowed into the air Sunday afternoon ...

"There's no issues with air quality," Miller said Wednesday ... due to the "very substantial" chemical leak. Cleves Water Works was called to open an additional water pump, as firefighters noted they ...