Air Treatment
SPDHR Series – Premium Heated Purge Desiccant Dryer
Premium heated-purge desiccant dryers combine external heating, premium controls, and broad capacity coverage for demanding industrial moisture control.
Distributor pricing by quote. Equipment pricing and availability are confirmed through authorized distributors. Request pricing
- Flow
- 100–3200 CFM
- Type
- Desiccant
- Application
- Industrial Air
- Family
- SPDHR

At a glance
Clean, Dry Compressed Air for Industrial Systems.
Premium heated-purge desiccant dryers combine external heating, premium controls, and broad capacity coverage for demanding industrial moisture control.
Built for dependable performance
Built for Dependable Performance.
- IIoT-ready premium controls
- External heater regeneration
- Standard -40°F outlet dew point
- 150 PSIG maximum inlet pressure
- 40–120°F inlet and ambient operating range
Model data
Quick Reference Technical Data.
Current base model lineup. Voltage and option availability can vary by size.
| Model | Voltage | CFM @ 100 PSI | Max Pressure |
|---|---|---|---|
| SPDHR100 | 120/1/60 | 100 | 150 PSIG |
| SPDHR150 | 120/1/60 | 150 | 150 PSIG |
| SPDHR200 | 120/1/60 | 200 | 150 PSIG |
| SPDHR250 | 120/1/60 | 250 | 150 PSIG |
| SPDHR300 | 460/3/60 | 300 | 150 PSIG |
| SPDHR400 | 460/3/60 | 400 | 150 PSIG |
| SPDHR500 | 460/3/60 | 500 | 150 PSIG |
| SPDHR600 | 460/3/60 | 600 | 150 PSIG |
| SPDHR800 | 460/3/60 | 800 | 150 PSIG |
| SPDHR1000 | 460/3/60 | 1000 | 150 PSIG |
| SPDHR1200 | 460/3/60 | 1200 | 150 PSIG |
| SPDHR1500 | 460/3/60 | 1500 | 150 PSIG |
| SPDHR1800 | 460/3/60 | 1800 | 150 PSIG |
| SPDHR2100 | 460/3/60 | 2100 | 150 PSIG |
| SPDHR2500 | 460/3/60 | 2500 | 150 PSIG |
| SPDHR3200 | 460/3/60 | 3200 | 150 PSIG |
Designed for Real-World Compressed-Air Applications.
General Industrial Plant Air
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