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 ...

Slide viewers have evolved dramatically from the bulky, temperamental machines many of us remember. The days of wrestling a heavy projector out of storage just to check a few frames are long gone.

Dynamic loading due to pulsation is a critical consideration in piping systems connected to reciprocating machinery, such as plunger pumps and reciprocating compressors. The Belleville hold-down ...