California Air Tools RD-91502 98% High-Efficiency Refrigerated Air Dryer, 52 CFM, 115V, 29-232 PSI

Product Description

The California Air Tools RD-91502 is a high-efficiency, non-recycling refrigerated air dryer designed to remove approximately 98% of moisture from compressed air. With a 52.97 CFM capacity and a pressure dew point of 2-10°C, it provides reliable dry compressed air for general industrial and pneumatic applications.

The RD-91502 operates on 115V, 60Hz single-phase power and supports high-pressure applications from 29 to 232 PSI. Its compact design, 3/4-inch NPT connections, and efficient 0.5 kW operation make it a practical solution for compressed air systems requiring consistent moisture removal.

Key Features

• High-efficiency non-recycling refrigerated air dryer
• Removes approximately 98% of moisture from compressed air
• 52.97 CFM air drying capacity
• 29-232 PSI high-pressure operating range
• ISO 8573 Class 4 dry air
• Pressure dew point of 2-10°C (35.6-50°F)
• 115V, 60Hz, single-phase power
• Low 0.5 kW power consumption
• 1.5A amp rating
• 3/4-inch NPT inlet and outlet connections
• R134A refrigerant
• Compact design for integration into compressed air systems

Specifications

• Model: RD-91502
• Type: Non-Recycling Refrigerated Air Dryer
• Capacity: 52.97 CFM
• Working Pressure: 29-232 PSI
• Pressure Dew Point: 2-10°C (35.6-50°F)
• Air Drying: Approximately 98% Moisture Removal
• Air Quality: ISO 8573 Class 4
• Power Supply: 115V
• Frequency: 60 Hz
• Phase: Single Phase
• Power Consumption: 0.5 kW
• Amp Rating: 1.5A
• Maximum Inlet Temperature: 176°F
• Maximum Ambient Temperature: 104°F
• Inlet/Outlet Size: 3/4" NPT
• Refrigerant: R134A
• Weight: 88 lbs
• Dimensions: 26.18" L × 16.92" W × 25.98" H
• Warranty: 1 Year Manufacturer Limited Warranty

What's Included

• California Air Tools RD-91502 Refrigerated Air Dryer
• Factory-installed refrigerated drying system

Applications

• General industrial compressed air systems
• Pneumatic equipment
• Manufacturing applications
• Workshops and production environments
• Compressed air systems requiring moisture removal
• Applications requiring ISO 8573 Class 4 dry air

Maintenance

Install the RD-91502 downstream of the air compressor. California Air Tools recommends installing a minimum 5-micron output filter or filter/regulator before the dryer if the compressor does not already provide adequate filtration. An auxiliary air tank between the compressor and dryer can also help provide stable air buffering and reduce temporary output pressure fluctuations.

The RD-91502 is not intended for applications requiring extremely low pressure dew points such as ISO 8573 Class 2.3.1. Those applications require a desiccant-based air dryer system.