HRD-N Refrigerated Type Compressed Air Dryers [NEW]

Key Features

• Very low pressure losses

• Increased efficiency, high performance with ‘Microchannel’ Condenser

• High efficiency R-513A refrigerant gas

• Safe working environment with hermetic system (closed system)

• Easily accessible and compact design

• Hot Gas Bypass Valve (HRD-N 75 - HRD-N 130)

• Temperature controlled fan

• Critical alarm at high temperature

• User-friendly with digital controller

• 3-in-1 heat exchanger (Air-Air/Air-Gas/Water Separator) for less footprint

• Time-adjusted drain

• Specialised filter kits for filter installation (HRD-N 5 - HRD-N 50)

• Condenser contamination filter

What is a refrigerated air dryer?

HRD-N Series dryers keep the compressed air dry up to +3°C dew point by cooling the compressed air passing through it.

Offering high efficiency and superior performance, HRD-N saves energy with Microchannel Condenser technology.

Microchannel Condenser

• Energy efficiency

• High heat transfer rate

• High corrosion resistance

• Compact structure

• Less pressure loss on the air side

• 70% lower refrigerant charge

• 50% - 70% lighter

• Easy to clean and recyclable

R513-A Refrigerant Type

• Environmentally friendly with low GWP value

• Non-flammable, safe to use with zero ODP value

• Thermodynamics suitable for difficult field conditions with features

Digital Controller

• Periodic maintenance indicators with filter change warning

• User-friendly

• Energy saving mode

• Digital dew point value

• Temperature unit option (°C or °F)

TECHNICAL SPECIFICATIONS