Desiccant dryers · Walker Filtration PRODRY PD004–PD035
PD004
Heatless regenerative desiccant dryer for points of use and low flows. -40 °C pressure dew point as standard (ISO 8573-1 class 2), -70 °C optional. 0.01-micron XA-grade coalescing pre-filter included, desiccant cartridge with integral 1-micron dust filter, energy-management LED controller. Anodised-aluminium body, vertical or horizontal mounting. 4 to 35 SCFM, 3/8″ NPT.
$2,373 CAD, before taxes. Installation and shipping extra. The quote prevails.
Model specifications
- Reference
- PD004
- Flow
- 4 SCFM · 7 Nm³/h
- Connection
- 3/8" NPT
- Desiccant cartridges
- 2
- Weight
- 28.6 lb · 13 kg
- Pre-filter included
- A3031 XA
- Replacement element
- E30408 XA · $96
Dimensions
| A | B | C | |
|---|---|---|---|
| mm | 493 | 351 | 92 |
| in | 19.4 | 13.8 | 3.6 |
Reference letters from the datasheet dimensional drawing.
Range specifications
- Technology
- Heatless (purge-regenerated, pressure-swing adsorption)
- Dew point — standard
- -40 °C (-40 °F)
- Dew point — options
- -70 °C / -94 °F (ISO 8573-1 class 1, high-performance cartridges)
- Operating pressure
- 4–16 barg (58–232 psig)
- Inlet temperature
- 1.5 °C (35 °F) → 50 °C (122 °F)
- Controller
- Intelligent LED controller (built-in energy management)
- Power supply
- 12–24 VDC ou 100–240 VAC (50–60 Hz)
- Standard
- 0.01-micron XA coalescing pre-filter + desiccant cartridge with integral 1-micron dust filter
- CRN (legal mention)
- Walker indicates CRN registration (pressure vessels). To be confirmed by province with CAG before publication.
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