Air

Treatment

Desiccant air dryers

HRA Heat Regenerative Air Dryer

At Ivys, we design, engineer, manufacture and service industrial equipment for compressed air dedicated to a wide variety of industrial applications around the world.

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Features

  • Design Pressure:• 150 psig; 10.3 barg

  • Volume Flow Range• 500 –4500 scfm; 860–7750 m3 /h

  • Operating Temps• 50 –120 ̊F; 10 –50 ̊C

  • Pipe/Port Size• 2″ NPT 3″ –6″ FLG

  • Standard Dew Point• -40 ̊F; -40 ̊C

Benefits

  • Fail-safe design: Compressed air continues to flow through during power and/or pilot air failure

  • A moisture indicator is provided: Continuous visual colour indication or display

  • TSA Operates on a fixed 8-hour cycle: All functions are performed automatically by a PLC

  • Coalescing pre-filter and particulate after-filter with DPIs and drains, mounted and pre-piped on some models, supplied loose on others:

  • Ivys’ X-Series filters are best-in-class and are ISO/CRN certified

Certifications
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Specifications

Model Pipe Size Inlet Flow at 7 Barg and 38˚C
(100 PSIG and 100˚F)		 Dimensions Weight Heater
Height Width Depth
SCFM m3/hr* mm in mm in mm in kg lbs kW
HRA 200 1" NPT 200 321 2,261 89 965 38 1,067 42 431 950 3
HRA 250 1 1/2" NPT 250 394 2,286 90 1,092 43 1,092 43 499 1,100 3
HRA 300 1 1/2" NPT 300 473 2,286 90 1,092 43 1,092 43 567 1,250 3
HRA 400 2" NPT 400 631 2,337 92 1,143 45 1,194 47 680 1,500 6
HRA 500 2" NPT 500 789 2,337 92 1,143 45 1,194 47 726 1,600 6
HRA 600 2" NPT 600 946 2,337 92 1,143 45 1,194 47 953 2,100 9
HRA 800 3" FLG 800 1,262 2,337 92 1,524 60 2,032 80 1,134 2,500 12
HRA 900 3" FLG 900 1,420 2,413 95 1,524 60 2,032 80 1,270 2,800 15
HRA 1000 3" FLG 1,000 1,577 2,413 95 1,524 60 2,032 80 1,860 4,100 15
HRA 1250 3" FLG 1,250 1,972 2,413 95 1,524 60 2,032 80 2,132 4,700 18
HRA 1500 3" FLG 1,500 2,366 2,413 95 1,524 60 2,032 80 2,223 4,900 24
HRA 2000 4" FLG 2,000 3,155 2,870 113 1,727 68 2,159 85 2,404 5,300 30
HRA 2500 4" FLG 2,500 3,943 2,870 113 1,727 68 2,159 85 2,812 6,200 30
HRA 3000 6" FLG 3,000 4,732 3,404 134 2,083 82 3,175 125 3,447 7,600 45
HRA 3500 6" FLG 3,500 5,521 3,404 134 2,083 82 3,175 125 3,765 8,300 45

* m3/hr at 20˚C and 1 bar (a)

Tables, dimensions and weights are for reference only

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