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YBF4H-25.2GR
Blait

Blait, a global pioneer in precision industrial equipment, introduces the YBF4H-25.2GR Industrial Reciprocating Four-Cylinder Piston Compressor—a high-performance solution engineered for heavy-duty industrial applications. This compressor integrates cutting-edge technology to deliver stable airflow, high energy efficiency, and durable operation, making it a top choice for refrigeration systems, HVAC units, and industrial cooling projects. With a displacement of 73.6 m³/h and cooling capacity of 91.20 kW (using R22 at 30°C), it meets the demands of 24/7 operation while keeping power consumption as low as 13.74 kW. Its compact design (194 kg including freezing oil) also ensures easy installation in space-constrained industrial layouts.
The compressor’s four-cylinder configuration (90×70×55 mm per cylinder) minimizes vibration and noise, creating a smoother working environment. The balanced compression structure reduces pressure fluctuations, which is critical for sensitive processes like food processing and pharmaceutical cooling. This design also extends the lifespan of downstream equipment by avoiding sudden load changes.
Equipped with a 25 HP (18.5 kW) nominal motor and optimized valve timing, the YBF4H-25.2GR cuts energy waste by 8-12% compared to conventional three-cylinder compressors. Its intelligent power adjustment adapts to real-time load demands, while the 4.5 L oil injection system ensures efficient lubrication without unnecessary energy use. This translates to lower operational costs for long-term industrial use.
Made with high-strength, wear-resistant materials and reinforced steel components, the compressor withstands harsh industrial conditions (high temperature, humidity, and corrosive environments). A built-in crankcase heater prevents oil foaming during startup, reducing component wear and lowering maintenance frequency by over 50% compared to standard models.
Blait’s leadership in industrial reciprocating compressors is supported by unmatched expertise and quality assurance:
R&D Excellence: A dedicated R&D center in Hangzhou (staffed with 100+ professionals, including 24 engineers) collaborates with Xi’an Jiaotong University to optimize compression technology, ensuring continuous innovation.
Global Certifications: Holds ISO9001 (quality), ISO14001 (environment), and ISO45001 (safety) certifications, plus membership in the China Refrigeration Society, guaranteeing compliance with international standards.
Rigorous Testing: Multiple test stations with national-accredited instruments verify performance against GB and ASME standards, ensuring every unit meets industrial benchmarks for reliability.

Blait, a global pioneer in precision industrial equipment, introduces the YBF4H-25.2GR Industrial Reciprocating Four-Cylinder Piston Compressor—a high-performance solution engineered for heavy-duty industrial applications. This compressor integrates cutting-edge technology to deliver stable airflow, high energy efficiency, and durable operation, making it a top choice for refrigeration systems, HVAC units, and industrial cooling projects. With a displacement of 73.6 m³/h and cooling capacity of 91.20 kW (using R22 at 30°C), it meets the demands of 24/7 operation while keeping power consumption as low as 13.74 kW. Its compact design (194 kg including freezing oil) also ensures easy installation in space-constrained industrial layouts.
The compressor’s four-cylinder configuration (90×70×55 mm per cylinder) minimizes vibration and noise, creating a smoother working environment. The balanced compression structure reduces pressure fluctuations, which is critical for sensitive processes like food processing and pharmaceutical cooling. This design also extends the lifespan of downstream equipment by avoiding sudden load changes.
Equipped with a 25 HP (18.5 kW) nominal motor and optimized valve timing, the YBF4H-25.2GR cuts energy waste by 8-12% compared to conventional three-cylinder compressors. Its intelligent power adjustment adapts to real-time load demands, while the 4.5 L oil injection system ensures efficient lubrication without unnecessary energy use. This translates to lower operational costs for long-term industrial use.
Made with high-strength, wear-resistant materials and reinforced steel components, the compressor withstands harsh industrial conditions (high temperature, humidity, and corrosive environments). A built-in crankcase heater prevents oil foaming during startup, reducing component wear and lowering maintenance frequency by over 50% compared to standard models.
Blait’s leadership in industrial reciprocating compressors is supported by unmatched expertise and quality assurance:
R&D Excellence: A dedicated R&D center in Hangzhou (staffed with 100+ professionals, including 24 engineers) collaborates with Xi’an Jiaotong University to optimize compression technology, ensuring continuous innovation.
Global Certifications: Holds ISO9001 (quality), ISO14001 (environment), and ISO45001 (safety) certifications, plus membership in the China Refrigeration Society, guaranteeing compliance with international standards.
Rigorous Testing: Multiple test stations with national-accredited instruments verify performance against GB and ASME standards, ensuring every unit meets industrial benchmarks for reliability.
The YBF4H-25.2GR’s key technical parameters are designed for industrial efficiency and consistency:
Parameter | Value |
Model | YBF4H-25.2GR |
Engine Displacement | 73.6 m³/h |
Number of Cylinders | 4 (90×70×55 mm) |
Nominal Motor Power | 25 HP / 18.5 kW |
Power Supply | 380-420V, 3-phase, 50Hz |
Max Operating Current | 45 A |
Cooling Capacity (R22, 30°C) | 91.20 kW |
Power Consumption (R22, 30°C) | 13.74 kW |
Weight (Including Freezing Oil) | 194 kg |
The YBF4H-25.2GR’s key technical parameters are designed for industrial efficiency and consistency:
Parameter | Value |
Model | YBF4H-25.2GR |
Engine Displacement | 73.6 m³/h |
Number of Cylinders | 4 (90×70×55 mm) |
Nominal Motor Power | 25 HP / 18.5 kW |
Power Supply | 380-420V, 3-phase, 50Hz |
Max Operating Current | 45 A |
Cooling Capacity (R22, 30°C) | 91.20 kW |
Power Consumption (R22, 30°C) | 13.74 kW |
Weight (Including Freezing Oil) | 194 kg |
Industrial Refrigeration: Compatible with R22, R404A, and R507A refrigerants, ideal for low-to-medium temperature cooling in cold storage and frozen food facilities.
Food Processing: Stable pressure output preserves food quality in freezing, packaging, and pasteurization lines.
HVAC Systems: Efficient cooling for large-scale factory or commercial HVAC units, supporting consistent indoor temperatures.
Petrochemical Cooling: Optional nickel-plated cylinders and stainless steel valves handle corrosive gases, making it suitable for process gas cooling.
Industrial Refrigeration: Compatible with R22, R404A, and R507A refrigerants, ideal for low-to-medium temperature cooling in cold storage and frozen food facilities.
Food Processing: Stable pressure output preserves food quality in freezing, packaging, and pasteurization lines.
HVAC Systems: Efficient cooling for large-scale factory or commercial HVAC units, supporting consistent indoor temperatures.
Petrochemical Cooling: Optional nickel-plated cylinders and stainless steel valves handle corrosive gases, making it suitable for process gas cooling.
Lubrication checks: Every 500 hours to ensure optimal oil levels.
Valve plate inspection: Every 2,000 hours to prevent air leakage.
Piston ring replacement: Every 8,000 hours to maintain compression efficiency.
Sealed bearing units: Minimize frequent servicing, reducing downtime.
Blait provides a comprehensive 18-month warranty for the YBF4H-25.2GR, covering all core components. Customers also gain access to genuine spare parts (e.g., bearing sets, oil pumps) and 24/7 technical support, with on-site service available for critical industrial breakdowns.
Lubrication checks: Every 500 hours to ensure optimal oil levels.
Valve plate inspection: Every 2,000 hours to prevent air leakage.
Piston ring replacement: Every 8,000 hours to maintain compression efficiency.
Sealed bearing units: Minimize frequent servicing, reducing downtime.
Blait provides a comprehensive 18-month warranty for the YBF4H-25.2GR, covering all core components. Customers also gain access to genuine spare parts (e.g., bearing sets, oil pumps) and 24/7 technical support, with on-site service available for critical industrial breakdowns.
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