Air Treatment
SPDP Series – Pro Heatless Desiccant Dryer
Heatless regenerative desiccant dryers engineered for low dew point, dependable cycling, and efficient industrial compressed-air drying.
Distributor pricing by quote. Equipment pricing and availability are confirmed through authorized distributors. Request pricing
- Flow
- 80–800 CFM
- Type
- Desiccant
- Application
- Industrial Air
- Family
- SPDP
At a glance
Clean, Dry Compressed Air for Industrial Systems.
Heatless regenerative desiccant dryers engineered for low dew point, dependable cycling, and efficient industrial compressed-air drying.
Built for dependable performance
Built for Dependable Performance.
- Dual-vessel alternating drying and regeneration
- Activated alumina adsorption
- Automatic cycling and pressure equalization
- Controlled purge-air regeneration
- Designed for use with high-efficiency ProPure filtration
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 |
|---|---|---|---|
| SPDP80 | 115/1/60 | 80 | 150 PSIG |
| SPDP100 | 115/1/60 | 100 | 150 PSIG |
| SPDP120 | 115/1/60 | 120 | 150 PSIG |
| SPDP160 | 115/1/60 | 160 | 150 PSIG |
| SPDP200 | 115/1/60 | 200 | 150 PSIG |
| SPDP250 | 115/1/60 | 250 | 150 PSIG |
| SPDP300 | 115/1/60 | 300 | 150 PSIG |
| SPDP400 | 115/1/60 | 400 | 150 PSIG |
| SPDP500 | 115/1/60 | 500 | 150 PSIG |
| SPDP650 | 115/1/60 | 650 | 150 PSIG |
| SPDP800 | 115/1/60 | 800 | 150 PSIG |
Designed for Real-World Compressed-Air Applications.
General Industrial Plant Air
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Current Sullivan-Palatek Literature
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