The 4307 Challenger Series tri-lobe blower package from National Vacuum Equipment Inc. is designed to offer liquid-waste haulers a cost-effective way to utilize blower technology.
“We essentially shrunk down and lightened up an existing product to make it easier for contractors to step up into blower technology,” says Ken Hall, general manager of NVE.
The package includes a 535 cfm blower that can generate 26 to 27 inches Hg of continuous vacuum power, depending on working conditions. Other features include stainless steel intake and ballast air silencers; 3/8-inch steel mounting brackets protected by powder-coated paint; factory-connected elbows, fittings and high-temperature hoses; and
