| FEATURES • Manufactured in the USA - ISO 9001 compliant • Maximum flow: 1000 SCFM • Maximum pressure: 90 IWG • Maximum vacuum: 5" Hg (70 IWG) • Standard motor: 20 HP, explosion-proof • Cast aluminum blower housing, cover, impeller & manifold; cast iron flanges (threaded); teflon lip seal • UL & CSA approved motor with permanently sealed ball bearings for explosive gas atmospheres Class I Group D minimum • Sealed blower assembly • Quiet operation within OSHA standards MOTOR OPTIONS • International voltage & frequency (Hz) • Chemical duty, high efficiency, inverter duty or industry-specific designs • Various horsepowers for application-specific needs BLOWER OPTIONS • Corrosion resistant surface treatments & sealing options • Remote drive (motorless) models • Slip-on or face flanges for application-specific needs ACCESSORIES (See Catalog Accessory Section) • Flowmeters reading in SCFM • Filters & moisture separators • Pressure gauges, vacuum gauges & relief valves • Switches - air flow, pressure, vacuum or temperature • External mufflers for additional silencing • Air knives (used on blow-off applications) • Variable frequency drive package |