DC In-Duct High Output Ultraviolet Air Purifiers

Duct Cleaners - DC UV Air Purifiers Specifications

Tested and proven performers DC In-Duct UV Air Purifiers consist of four or two high output ultraviolet lamps, ballast and accessory assembly, providing architects and engineers with a complete duct cleaner to meet all requirements. The DC UV systems are manufactured in different series for commercial and industrial installations. All DC UV air cleaners include voltage specific units for 120/277V, 60Hz or 220V, 50Hz. Individually or in combination with like units and/or Coil Clean (CC) UV disinfection systems, the DC in-duct UV air cleaners adapt to HVAC and exhaust systems.

The DC UV air purifiers can be installed during or after construction by cutting a small hole in the duct wall for UV lamp insertion and fastening the transformer section to the exterior wall surface. The UV air purifiers mounting surface features an airtight gasket. A simple support bracket for the UV lamps is available for large plenum chambers.

In-Duct HVAC UV Air Cleaners - DC-2 DC In-Duct UV Air Purifiers play an important part in preventing the spread of indoor airborne infections. Tests reveal that the disinfected indoor air can have a microbial count lower than that of outdoor air. UV Duct Cleaners have proved necessary in food plants, pharmaceutical production, hospitals and laboratories.

In-Duct UV Applications:

DC45 Series - Large Duct Heavy Commercial, Industrial Installations
DC33 Series - Large Duct Commercial, Industrial Installations
DC24 Series - Medium Duct Commercial, Light Industrial Installations
DC16 Series - Medium Duct Light Commercial Installations
DC14 Series – Small/Medium Duct Light Commercial Installations

UV Sizing Instructions for DC Systems

Print the DC UV Air Cleaners Technical Specs

Print the DC UV Systems Installation Instructions

UV Air Purifiers Technical Data

The High Output In-Duct DC UV air cleaners are designed to attach to air ducts and the UV lamps inserted in the air ducts. DC air cleaners are constructed of high grade stainless steel, utilizing two or four high output germicidal UV lamps. The DC UV fixtures are available in 120/230/277V, 50/60Hz. Please, specify voltage when ordering. All DC air cleaners use SBL high output germicidal UV lamps effective for 17,000 hours.

Duct Cleaners - DC In-Duct UV Models	Duct Cleaners - DC - Description	UVC Intensity * µW/cm² @1m
Click on the model for dimensional drawings	DC-14 For 14" Air Duct Insertion
DC14-2-120/230/277	DC UV air cleaner with two 14" high output UV lamps SBL410	198
DC14-4-120/230/277	DC UV air cleaner with four 14" high output UV lamps SBL410	396
SBL410	14" high output replacement UV lamp. Lamp life 17,000 hours.	99
	DC-16 For 16" Air Duct Insertion
DC16-2-120/230/277	DC UV air cleaner with two 16" high output UV lamps SBL430	234
DC16-4-120/230/277	DC UV air cleaner with four 16" high output UV lamps SBL430	468
SBL430	16" high output replacement UV lamp. Lamp life 17,000 hours.	117
	DC-24 For 24" Air Duct Insertion
DC24-2-120/230/277	DC UV air cleaner with two 24" high output UV lamps SBL415	378
DC24-4-120/230/277	DC UV air cleaner with four 24" high output UV lamps SBL415	756
SBL415	24" high output replacement UV lamp. Lamp life 17,000 hours.	189
	DC-33 For 33" Air Duct Insertion
DC33-2-120/230/277	DC UV air cleaner with two 33" high output UV lamps SBL420	544
DC33-4-120/230/277	DC UV air cleaner with four 33" high output UV lamps SBL420	1,088
SBL420	33" high output replacement UV lamp. Lamp life 17,000 hours.	272
	DC-45 For 45" Air Duct Insertion
DC45-2-120/230/277	DC UV air cleaner with two 45" high output UV lamps SBL445	760
DC45-4-120/230/277	DC UV air cleaner with four 45" high output UV lamps SBL445	1,520
SBL445	45" high output replacement UV lamp. Lamp life 17,000 hours.	380
	UV Lamp Operation Indicators
TBG070	Tube Guard indicator - UV lamp electrically operating - per ballast 120V 60Hz
TBG070 220	Tube Guard indicator - UV lamp electrically operating - per ballast 220V 50Hz
	High Output Electronic Ballasts
TXG270	120V Ballast for 2 SBL405,430,415 or 1 SBL420,445 lamps
TXG275	230V Ballast for 2 SBL405,430,415 or 1 SBL420,445 lamps
TXG280	277V Ballast for 2 SBL405,430,415 or 1 SBL420,445 lamps
	* Specified UV intensity measured at 45° F at 400FPM air flow.
	Print the DC UV Air Cleaners Technical Specs Print the DC UV Systems Installation Instructions
	UV Sizing Instructions for DC Systems

Custom Grid UV Systems

Custom-Designed Grid Ultraviolet Air Purifiers can be fabricated to suit any special requirement. Our engineers will be glad to cooperate in their development. You can request design and fabrication of any ultraviolet air cleaner or rack UV system to your specifications.

Optional Ultraviolet Lamp Monitoring:
The tube guards electrically monitor each germicidal UV lamp's output. A remote panel alerts personnel to early lamp failure. Each UV lamp requires one tube guard.

High Output UV Duct Cleaners - DC

UV Air Purifiers Technical Data

Custom Grid UV Systems