Heatless Regenerative Air Dryers

Incorporating high-quality components, Pneumatech’s PH heatless regenerative air dryers provide you with clean, dry air to extend the life of your equipment and products. You will benefit from increased production uptime. System failures and costly repairs are eliminated.

Key features

Incorporating high-quality components, Pneumatech’s PH heatless regenerative air dryers provide you with clean, dry air to extend the life of your equipment and products. You will benefit from increased production uptime. System failures and costly repairs are eliminated.

  • Digital microprocessor control featuring Cycle Sight shows cycle time and tower status.
  • Dry contacts for alarm outputs.
  • High quality, 2-way pilot operated inlet switching valves (non-lubricated) Less than 3 PSID at rated flow.
  • Industry low purge rate – 16% Non-volatile memory retains last cycle step Automatic re-pressurization.
  • Range : 4.1 CFM – 3392CFM

heatless regenerative dryer image


Model # Capacity Purge Flow In/Out Connection Dimensions Operating Pressure Shipping Weight
PH-100 100 scfm 14 1 in NPT 40.5 x 24.5 x 74 in 100 psig 550 lbs
PH-150 150 scfm 21 1.5 in NPT 51 x 25 x 76 in 100 psig 600 lbs
PH-200 200 scfm 28 1.5 in NPT 52 x 28.5 x 72 in 100 psig 775 lbs
PH-250 250 scfm 35 1.5 in NPT 48 x 26 x 84 in 100 psig 800 lbs
PH-300 300 scfm 42 2 in NPT 58.7 x 31.2 x 80.5 in 100 psig 1,050 lbs
PH-400 400 scfm 56 2 in NPT 63.26 x 40.07 x 81.68 in 100 psig 1,285 lbs
PH-500 500 scfm 70 2 in NPT 63.26 x 40.88 x 81.68 in 100 psig 1500 lbs
PH-650 650 scfm 91 2 in NPT 63.26 x 41.88 x 96.13 in 100 psig 2,170 lbs
PH-850 850 scfm 130 3 in Flange 76.5 x 41 x 103 in 100 psig 2100 lbs
PH-1050 1050 scfm 151 3 in Flange 76.5 x 41 x 103 in 100 psig 2,300 lbs
PH-1220 1220 scfm 184 3 in Flange 82.5 x 41 x 95 in 100 psig 2,900 lbs
PH-1700 1700 scfm 248 4 in Flange 97 x 48 x 98.5 in 100 psig 4,300 lbs
PH-2000 2000 scfm 303 4 in Flange 97 x 48 x 98.5 in 100 psig 4,700 lbs
PH-2600 2600 scfm 404 4 in Flange 96.5 x 48 x 120.5 in 100 psig 5,800 lbs
PH-3000 3000 scfm 449 6 in Flange 104 x 64 x 132 in 100 psig 7,700 lbs
PH-3400 3400 scfm 521 6 in Flange 104 x 64 x 132 in 100 psig 8,200 lbs