The ARO Fluid Technologies business of Ingersoll Rand recently expanded and improved upon its ARO-Flo Series filters, regulators and lubricators, which are designed to clean and lubricate air for use with pneumatic tools. This line embodies 4 distinct series that vary by port size and maximum standard cubic feet per minute (SCFM) to cater to specific applications. The line consists of the miniature 1000 with 1/8- and 1/4-in. ports, plus a 57-SCFM maximum flow; the compact 1500 with 1/4- and 3/8-in. ports, in addition to a maximum flow of 109 SCFM; the standard 2000 with 3/8-, 1/2- and 3/4-in. ports, as well as a 222-SCFM maximum flow; and the heavy-duty 3000 with 3/4- and 1-in. ports, which release maximum flows of 381 SCFM. The company says that the ARO-Flo Series further features: