Bitzer 4FES-5Y Semi-Hermetic Reciprocating Compressor

🔧 Technical Data Summary

• Displacement (1450rpm, 50Hz): 18.05 m³/h
• Displacement (1750rpm, 60Hz): 21.78 m³/h
• Number of Cylinders × Bore × Stroke: 4 × 41 mm × 39.3 mm
• Weight: 95 kg
• Maximum Pressure (Low Pressure/High Pressure): 19 bar / 32 bar
• Suction Line Connection: 22 mm – 7/8”
• Discharge Line Connection: 16 mm – 5/8”
• Max. Operating Current: 10.8 A
• Starting Current (Rotor Locked): 62.2 A
• Max. Power Input: 5.8 kW
• Horsepower: 5 HP (Approximate)
• Oil Type:

• R134a/R407C/R404A/R507A/R407A/R407F → BSE32 (Standard)
• R134a (condensing temp >70°C) → BSE55 (Option)
• R22 (R12/R502) → B5.2 (Option)
• R1234yf → BSE32 (Standard) / BSE55 (Option if >70°C)
• R1234ze → BSE55 (Standard) / BSE85K (Option)
• R454C/R455A → BSE32 (Standard)
• R515B → BSE55 (Standard) / BSE85K (Option)

• Application: Medium- and low-temperature cold rooms, refrigeration cabinets, air-cooled condensing units.---------------------------------------------------------------------------------------------------------------
  

🔵 Why Choose This Compressor:

• Outstanding Bitzer reliability and performance
• High efficiency for lower operational costs
• Compact design for flexible installation
• Quiet and low-vibration operation
• Easy servicing with readily accessible components
• Perfect choice for supermarkets, warehouses, food factories, and industrial refrigeration systems
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📦 Need a Condensing Unit or Other Bitzer Models?

We supply a full range of Bitzer compressors, condensing units, and genuine parts at competitive prices with international shipping.

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🚚🌍 Shipping:

We ship worldwide!

• Standard models (380V / 50Hz) are available for immediate delivery.
• For other voltages (such as 60Hz or special motors), production requires an additional 3–4 weeks.

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📑 For More Technical Data:

For complete 🔧 technical specifications (cooling capacity tables, electrical data, accessories),

please download the full datasheet provided above.