What is the primary function of a refrigerated air dryer?

A refrigerated air dryer removes moisture from compressed air by cooling it, causing water vapour to condense into liquid, which is then drained away. This prevents damage to equipment and processes.

Why is dry compressed air important?

Dry compressed air prevents corrosion in piping and pneumatic tools, avoids contamination in sensitive processes, and improves the efficiency and lifespan of air-powered equipment.

How does a refrigerated dryer compare to a desiccant dryer?

Refrigerated dryers are generally more energy-efficient for achieving a pressure dew point of +3°C to +7°C. Desiccant dryers achieve much lower dew points (e.g., -40°C) but typically have higher operating costs.

What maintenance is typically required for a Kaeser TD51 dryer?

Routine maintenance commonly involves checking and cleaning the condenser, inspecting the condensate drain, and ensuring proper refrigerant levels. Regular servicing helps maintain efficiency and extend unit life.

Can this dryer be used with any compressor?

Yes, a refrigerated dryer can be integrated with most types of industrial air compressors, provided its flow capacity matches or exceeds the compressor's output and the operating pressures are compatible.

Used Kaeser TD51 Air dryer - Air Compressors, photo 1

Used Kaeser TD51 Air dryer - Air Compressors, photo 2

Used Kaeser TD51 Air dryer - Air Compressors, photo 3

Used Kaeser TD51 Air dryer - Air Compressors, photo 4

Used Kaeser TD51 Air dryer - Air Compressors

used Equipment

Available

Verified seller

Kaeser TD51 Air dryer

Name: Kaeser TD51 Air dryer
Brand: Kaeser
SKU: 3264
Availability: InStock

Price: Contact seller for price

Kaeser TD51 Refrigerated air dryer, Serial: 3101, 2003, Refrigerant R34A, 18Bar

Doncaster, United Kingdom

6,055 km away

Stock Number

3264

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Drying compressed air for general industrial processes to prevent moisture-related issues.
Protecting pneumatic tools and machinery from corrosion and wear caused by wet air.
Ensuring dry air supply for sensitive applications in manufacturing, such as painting or instrumentation.
Maintaining air quality in workshops and production lines where compressed air is a utility.

Equipment type: Refrigerated air dryer
Typical flow rate: For this class of equipment, flow rates commonly range from 3 to 5 m³/min (100-175 CFM), depending on the specific model variant.
Refrigerant type: Units of this era and type commonly utilise refrigerants such as R134a, as indicated for this unit.
Maximum operating pressure: Typically, these dryers are designed to operate up to 14-18 bar (200-260 psi).
Power supply: Commonly 230V, single-phase, 50Hz for smaller industrial units, though three-phase options exist for larger models.
Dew point: Refrigerated dryers typically achieve a pressure dew point of +3°C to +7°C.
Footprint: Dimensions for units of this capacity are typically compact, suitable for integration into existing compressor setups.

A refrigerated air dryer removes moisture from compressed air by cooling it, causing water vapour to condense into liquid, which is then drained away. This prevents damage to equipment and processes.

Used air compressors are valued for their durability and cost-effectiveness in industrial applications. Buyers typically prioritise checking maintenance history, motor condition, and tank integrity, as these significantly affect performance and longevity. Industry sentiment favours established brands known for reliability. Common strengths include robust construction, long operational lifespan when properly maintained, and substantial savings compared to new equipment. Prospective purchasers should verify pressure ratings and output capacity match their operational requirements before committing to purchase.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.