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Home > Dorin Semi-Hermetic Refrigeration Compressor > Dorin H281CS Semi-Hermetic Refrigeration Compressor

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Dorin H281CS Semi-Hermetic Refrigeration Compressor

Name: Dorin H281CS Semi-Hermetic Refrigeration Compressor
Brand: Freezing valley Refrigeration Equipment
Availability: InStock

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The Dorin H281CS is a powerful semi-hermetic reciprocating compressor designed for commercial and industrial refrigeration systems. It is part of the Dorin H Series, known for robust construction, high efficiency, and reliable operation.

This compressor is optimized for medium and low temperature refrigeration applications, making it suitable for walk-in coolers, freezer rooms, supermarket refrigeration systems, and cold storage facilities.

The Dorin H Series compressors incorporate optimized valve plate technology, balanced crankshafts, and advanced internal gas flow design to ensure smooth operation, reduced vibration, and long service life.

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Description

Technical Specifications – Dorin H281CS

Compressor Model: H281CS

Series: Dorin H Series

Compressor Type: Semi-Hermetic Reciprocating Compressor

Number of Cylinders: 2

Displacement

50 Hz: 19.90 m³/h

60 Hz: 23.88 m³/h

Oil Charge: 2.0 L

Suction Connection: 28 mm

Discharge Connection: 16 mm

Net Weight: 54 kg

Compatible Refrigerants

The Dorin H Series compressors support a wide range of refrigerants including:

R134a

R404A

R507A

R448A

R449A

R450A

R513A

R407C

R452A

R454C

These refrigerants allow the compressor to operate efficiently in medium and low temperature refrigeration systems.

Key Features

✔ High-capacity semi-hermetic piston compressor

✔ Low vibration and quiet operation

✔ High refrigeration efficiency

✔ Durable valve plate design for long service life

✔ IP65 electrical junction box protection

✔ Compatible with inverter operation (30–70 Hz)

✔ Advanced oil circulation system

✔ Suitable for modern HFC and HFO refrigerants

Typical Applications

The Dorin H281CS compressor is commonly used in:

• Walk-in coolers

• Walk-in freezer systems

• Supermarket refrigeration systems

• Cold storage facilities

• Food processing refrigeration

• Commercial refrigeration equipment

• Refrigerated transport systems

Advantages

The Dorin H Series compressors provide several advantages:

• Reliable semi-hermetic compressor design

• High energy efficiency

• Reduced vibration and noise

• Long service life

• Wide refrigerant compatibility

• Flexible operation using inverter technology

These features improve refrigeration system performance and reduce operating costs.

Shipping & Availability

This compressor can be shipped worldwide via:

Air freight

Sea freight

Express courier

Delivery available for New Zealand, Australia, USA, Middle East, and international markets.

Why Choose This Compressor

The Dorin H281CS offers reliable performance for medium and low temperature refrigeration systems. Its powerful capacity and durable design make it ideal for cold rooms, freezer systems, and commercial refrigeration applications.