The Bitzer Semi-Hermetic Reciprocating Compressor Condensing Unit combines a high-performance Bitzer semi-hermetic reciprocating compressor with a horizontal air-cooled condenser featuring hydrophilic aluminum fins. Its open-type structure provides convenient access to the compressor and refrigeration components, making installation, inspection, and maintenance easier.
The optimized refrigeration system delivers stable cooling performance, efficient heat dissipation, and reliable operation for medium- and low-temperature applications.
Key Features & Advantages
Reliable Bitzer Compressor
Equipped with a proven Bitzer semi-hermetic reciprocating compressor for stable operation and long service life.
Horizontal Air-Cooled Condenser
The horizontal air-cooled condenser provides efficient heat dissipation and flexible installation for different refrigeration environments.
Hydrophilic Aluminum Fins
Hydrophilic aluminum fins offer good heat transfer performance and corrosion resistance, helping maintain efficient condenser operation.
Open-Type Structure
The open-type design provides easy access to major components, simplifying installation, inspection, servicing, and maintenance.
Complete Refrigeration Components
Equipped with a liquid receiver, filter drier, sight glass, oil separator, solenoid valve, pressure controls, pressure gauges, and other essential components.
Reliable System Protection
High/low pressure controls and oil differential pressure control help protect the compressor and support safe and stable operation.
Flexible Configuration
Different Bitzer compressor models, condenser capacities, refrigerants, electrical configurations, and optional components are available according to project requirements.
Standard Features
· Bitzer Semi-Hermetic Reciprocating Compressor
· Horizontal Air-Cooled Condenser with Hydrophilic Aluminum Fins
· Crankcase Heater
· Liquid Receiver
· Danfoss High/Low Pressure Controls
· Pressure Gauges
· Danfoss Filter Drier
· Danfoss Sight Glass
· Oil Separator
· Vibration Absorber
· Oil Differential Pressure Control
· Danfoss Solenoid Valve(Optional)
· Head Fan
· Open-Type Structure
Optional Features
· Fan Speed Controller
· Suction Accumulator
· Fully Wired Electrical Control Panel
Technical Data
Model | Displacement (m³/h) | Max. Operating Current (A) | Receiver (L) | Overall Dimension L×W×H (mm) | Installation Size (mm) | Liquid Connection (in) | Suction Connection (in) |
2HES-2Y | 6.51 | 7.4 | 10 | 720 × 670 × 554 | 680 × 330 | 3/8" | 5/8" |
2GES-2Y | 7.58 | 8.1 | 10 | 720 × 700 × 554 | 680 × 330 | 3/8" | 5/8" |
2FES-3Y | 9.54 | 10.0 | 10 | 760 × 670 × 604 | 720 × 330 | 3/8" | 5/8" |
2EES-3Y | 11.40 | 12.0 | 12 | 900 × 690 × 454 | 860 × 300 | 1/2" | 7/8" |
2DES-3Y | 13.40 | 13.5 | 12 | 900 × 710 × 504 | 860 × 300 | 1/2" | 7/8" |
2CES-4Y | 16.20 | 16.4 | 18 | 1020 × 690 × 704 | 980 × 300 | 1/2" | 7/8" |
4FES-5Y | 18.10 | 18.7 | — | 1280 × 760 × 674 | 1250 × 420 | 1/2" | 7/8" |
4EES-6Y | 22.70 | 22.9 | — | 1280 × 760 × 774 | 1250 × 420 | 1/2" | 7/8" |
4DES-7Y | 26.80 | 27.5 | — | 1280 × 730 × 880 | 1250 × 410 | 5/8" | 1-1/8" |
4CES-9Y | 32.50 | 34.5 | — | 1280 × 820 × 724 | 1250 × 500 | 5/8" | 1-1/8" |
4VES-10Y | 34.70 | 21.0 | — | 1280 × 820 × 724 | 1250 × 500 | 5/8" | 1-1/8" |
4TES-12Y | 41.30 | 24.0 | — | 1354 × 830 × 722 | 1324 × 500 | 5/8" | 1-3/8" |
4PES-15Y | 48.50 | 31.0 | — | 1654 × 820 × 874 | 1624 × 410 | 7/8" | 1-5/8" |
4NES-20Y | 56.20 | 37.0 | — | 1360 × 880 × 1373 | 1330 × 500 | 7/8" | 1-5/8" |
Power Supply: 380/420V, 3Ph, 50Hz
Applications
The Bitzer Semi-Hermetic Reciprocating Compressor Condensing Unit is suitable for:
· Walk-In Cold Rooms
· Walk-In Freezers
· Frozen Food Storage
· Cold Storage Warehouses
· Supermarkets
· Food Processing Facilities
· Meat, Seafood, and Poultry Storage
· Dairy and Beverage Refrigeration
· Commercial and Industrial Refrigeration Systems
Customized Refrigeration Solutions
The condensing unit can be configured according to the required cooling capacity, evaporating temperature, ambient temperature, refrigerant, power supply, and application conditions.
Different Bitzer compressor models, condenser sizes, control configurations, and optional components are available to provide a suitable refrigeration solution for each project.