Heatless Desiccant Compressed Air Dryers

Product catalog summary

Product Overview:
General Air Products offers a range of Heatless Desiccant Compressed Air Dryers, with models ranging from HDD004 to HDD365. These dryers are designed to handle air flow rates from 4 to 365 SCFM, with varying connection sizes and dimensions.

Specifications:

Standard Dewpoint: -40°F
Optional Dewpoint: -100°F
Minimum Working Pressure: 58 psig
Maximum Working Pressure: 232 psig
Power Supply: 12 to 24 VDC or 100/240 VAC
Minimum Inlet Temperature: 35°F
Maximum Inlet Temperature: 122°F
Minimum Ambient Temperature: 41°F

Correction Factors:
Operating pressure and air temperature correction factors are provided to adjust performance based on specific conditions. For example, at 100 psig, the correction factor is 1.0, while at 150 psig, it is 1.44. Similarly, at 100°F air temperature, the factor is 1.0, decreasing to 0.67 at 120°F.

Features:

Wall mounting capability for models up to HDD035
Electronic drain and service interval indication
Corrosion-protected extruded aluminum towers
Intelligent electronic processor for efficient operation
Spring-loaded desiccant cartridges to prevent attrition

Model Details:
The document provides detailed specifications for each model, including connection size, SCFM, weight, and dimensions. For instance, the HDD004 model has a 3/8” connection size, 4 SCFM, weighs 29 lbs, and dimensions of 17.5 x 11.0 x 3.6 inches.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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