Portable M12 rotary-screw compressors have variable pressures from 70 to 190 psi. The 18-hp unit has a 45 cfm at 100 psi. Features include a power-saving Sigma Profile airend, an air-cooled oil cooler ...

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An auto insurance policy is an agreement between an insurance company and the policyholder. The insurance provider agrees to pay compensation for losses specified in the policy, while the policyholder ...

Selecting the best fuel gas compressor technology is critical for plant performance and economics. This comprehensive comparison examines three compressor types to help power plant designers choose ...

Screws may be commonplace, but that doesn't mean they're simple. A screw is any shaft with a corkscrew groove carved around its surface and, regardless of their design, screws are usually used to ...

Trying to coordinate control of compressed air systems can be a frustrating experience at best, especially if there are multiple compressors located in different compressor rooms. If your compressed ...

Portable air compressors power a variety of air tools, including inflators for tires, finish nailers for carpentry projects, and impact wrenches for auto work. Unlike full-size air compressors, these ...

The Philadelphia trio pays tribute to a baffling 1984 LP of programmed drums and indulgent guitar recorded by an obstinate Lou Reed collaborator. They’re not so much imitators as acolytes. Here are ...

Corks and screw caps have similar functions: to keep wine from going bad. But choosing one or the other can be divisive. Many argue that corks are the key to excellent aging. Others say that twist-top ...

I was entering the miseries of seventh grade in the fall of 1980 when a friend dragged me into a dimly lit second-floor room. The school had recently installed a newfangled Commodore PET computer, a ...

The results of OpenAI CEO Sam Altman's guaranteed-basic-income study are in. Overall spending increased, but most of the extra cash went to food and rent. Recipients experienced decreased financial ...