Aerospace America 1900 Magnum HEPA Air Scrubber – 1900 CFM, Emerson 1 HP, 97 lbs

Aerospace America 1900 Magnum HEPA Air Scrubber — 1900 CFM, Emerson 1 HP

The Aerospace America 1900 Magnum delivers 1900 CFM on high speed and 1200 CFM on low speed from an Emerson 1.0 HP two-speed thermal-protected motor at 115V, 9.4 amps. Aircraft-grade aluminum at 97 lbs and 20″ × 26″ × 33″. Three-stage filtration with 24×18″ filter media and a minihelic pressure gauge for active filter monitoring. Xactimate code: AQRS.

Aerospace America 1900 Magnum — Verified Specifications

• Airflow: 1900 CFM high speed / 1200 CFM low speed
• Motor: Emerson 1.0 HP, two-speed, thermal protected
• Power: 115V, 9.4 amps
• Blower: 2000 AMCA-rated direct drive
• Filtration: 3-stage — 24×18″ pre-filter, 24×18″ ring panel, 24×18″ HEPA filter
• Construction: Aircraft-grade aluminum
• Weight: 97 lbs at 20″ W × 26″ H × 33″ L
• Instrumentation: Minihelic pressure gauge, push-button circuit breaker, two-speed rocker switch
• Mobility: 2 swivel + 2 rigid casters, 4 handles
• Xactimate code: AQRS

Emerson Motor — Why Motor Brand Matters on Restoration Equipment

Emerson motors are specified by name in the 1900 Magnum because they are recognizable commercial motor brands in the restoration industry. Restoration contractors who maintain large equipment fleets care about motor replacement sourcing — a named brand motor from a global manufacturer is easier to source for authorized service compared to a generic equivalent. The 1.0 HP Emerson two-speed motor in the 1900 Magnum carries thermal protection that shuts the motor down before damage occurs from overheating — relevant on multi-day containment jobs where the machine runs continuously.

1900 Magnum vs. 9180 Mighty Mite — Comparing the Mid-Range Units

The 1900 Magnum (1900 CFM / 97 lbs / 20″ × 26″ × 33″) and the 9180 Mighty Mite (1850 CFM / 94 lbs / 18″ × 26″ × 33″) are nearly identical in performance and physical size. The Magnum uses 24×18″ filter media versus the Mighty Mite’s 24×16″ filters — a slightly larger filter area that extends service intervals on high-particulate jobs. The Mighty Mite is 3 lbs lighter and 2″ narrower. For most applications, either machine is appropriate; choose based on filter availability for your local supply chain.