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3101 Yorkmount Road
Suite 400
Charlotte, NC 28208

Phone: (980) 279-5622

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Product GPS DM48 AC 2x


Duct Mounted Auto-Cleaning Ionization System

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Product Description

The GPS-DM48 is a lightweight, duct-mounted needlepoint bipolar ionization (NPBI™) system. The maintenance-free unit is designed for indoor or outdoor duct mounting and can handle up to 4,800 CFM or 12 tons.


  • Universal Voltage Input 24–240 VAC

  • > 400 Million +/– Ions/cc

  • Programmable Auto-Cleaning Cycle

  • Carbon Fiber Brush Emitters

  • Integral Building Automation System (BAS) Alarm Contacts

  • 3/4 Quick-Turn Duct Adapter

  • 6-Foot Watertight Flexible Conduit

  • UL 2998 Ozone-Free


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  • Input Voltage 24–240 VAC
  • Power Consumption 12 watts
  • Frequency 50/60 Hz
  • Total Ion Output >400M ions/cc
  • Airflow Capacity 0–4,800 CFM or up to 12 tons
  • Temperature Range -20°F to 140°F
  • Humidity Range 0–100% RH
  • Unit Dimensions 3.75"Dia. × 7"L
  • Unit Weight 2.31 lbs
  • Electrical Listings UL, cUL
  • Alarm Contact Rating 250 VAC / 1A, N.O. “dry” contact
  • Compliance & Certifications UL 2998, UL 867, OSHPD Seismic (OSP), IAQP, CE, CARB


GPS offers measurement products to assist with performance validation

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How to Buy

For more information about purchasing GPS products, call (980) 279-5622.