Water Well Journal
Issue link: http://read.dmtmag.com/i/740475
Featured PRODUCTS Flint & Walling Offers Simple VFD Installation and Global Monitoring Some industry professionals feel variable frequency drives can have confusing navigation and be diffi- cult to set up. But with the Com- mander PRO by Flint & Walling Inc., VFDs are simple. Being a true plug-and- play, you can have a system set up in 10 minutes. It's the first VFD that lets you call customers before they're even aware of a problem, fix non-critical issues from anywhere in the world, and alert your customers with text notifications. www.getcommanderpro.com Maass Midwest Tapered Seat Valves Excellent for VFD Pumps Maass Midwest introduced the in- dustry's first tapered seat valves in the summer of 1983 and they are now used for VFD pumps. The model 531, 529, and 529 XLT provide 40% to 60% greater flow than the industry stan- dard calls for. The unique seating poppet de- sign ensures long life and reliability. The valves match- ing Celcon poppet and guide makes for a smooth and quiet operation. All are enclosed in a no lead brass body featuring wrenching lugs. The Maass Midwest model 531, 529, and 529 XLT are also excellent for hot water systems as they are rated at 180°F. The VFD valves are cast, machined, and proudly assembled in the United States. www.maassmidwest.com waterwelljournal.com MARL Technologies Customized Drill Excels in Limited Geothermal Installations MARL Technologies presents the Fraste Multidrill XL 140. With its sim- ple modular-based construction and modern technology, the XL adapts to any drilling system with dif- ferent as- semblies and cus- tomized versions. The drill's versatility makes it suit- able for soil investigations, water well drilling with direct/reverse fluid circu- lation or with down the hole hammer, as well as limited-access geothermal installations. Features include: dual rotary head, hydraulic chuck, winch, triplex, screw and foam pump, line lubricator, mast extension, fold-down tower extension, and wireless remote. www.marltechnologies.com 70 November 2016 WWJ