Blait is the premier industrial compressor manufacturer and supplier in China. As an industry leader, we provide an extensive range of high-performance compressor solutions. We take pride in delivering our premium BTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor engineered for industrial durability. Experience our advanced compression technology - request your customized quote today!
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BTF4VCS-10.3G
Blait
The BTF4VCS-10.3G is a high-performance piston medium four-cylinder T-Series compressor engineered by Blait, a leading industrial refrigeration equipment manufacturer. Designed for industrial durability and energy efficiency, this compressor delivers reliable compression solutions for commercial and industrial cooling needs. With a displacement of 34.73 m³/h and compatibility with R22, R404A, and R507A refrigerants, it excels in stable, continuous operation—making it a top choice for scenarios requiring consistent cooling performance, such as pharmaceutical cold chains and food preservation systems.

Equipped with impact-resistant spring steel valve plates to reduce wear and minimize gas leakage, boosting compression efficiency.
Adopts a minimal dead space design that optimizes gas flow, lowering power consumption to 6.05 kW (when using R22 at 30℃ condensing / 12.5℃ evaporating).
A 7.5 kW (10 HP) high-capacity motor maintains stable output even under heavy loads, ensuring energy-saving operation.
Features hardened cylinder bores and chrome-plated piston rings that resist wear and corrosion, extending the compressor’s service life.
Incorporates a forced-lubrication system with a 2.6 L oil capacity and a patented oil return system, ensuring consistent lubrication for critical components like the crankshaft.
Comes standard with a KRIWAN oil pressure switch, motor protection module, and temperature sensor to prevent overloads and component damage.
Optional safeguards (e.g., high/low pressure protection, oil level monitoring) are available for customized safety needs.
Blait stands out as a trusted provider of industrial refrigeration solutions, backed by:
Integrated R&D & Production: Operates a Hangzhou-based R&D center with 24 engineers, focusing on compressor innovation and optimization.
Certified Quality: Holds ISO 9001, ISO 14001, and ISO 45001 certifications, plus a National Industrial Product Production License for refrigerant handling.
Academic Collaboration: Partners with Xi’an Jiaotong University to optimize compression technology, ensuring products meet world-class standards.
24/7 Technical Support: Offers remote diagnostics and on-site service via certified technicians, resolving issues swiftly to minimize downtime.
The BTF4VCS-10.3G features a four-cylinder configuration (φ55mm bore × 42mm stroke), with suction/discharge ports of 28mm (11/8") and 22mm (7/8") respectively. Its net weight (including oil) is 127 kg, and it delivers a cooling capacity of 48.1 kW (when using R22 at 30℃ condensing).
Parameter | Details |
Model | BTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor |
Displacement | 34.73 m³/h |
Compatible Refrigerants | R22, R404A, R507A |
Cylinder Configuration | 4 cylinders (φ55mm bore × 42mm stroke) |
Motor Power | 7.5 kW (10 HP) |
Lubrication Method | Forced-lubrication system |
Oil Capacity | 2.6 L |
Net Weight (with oil) | 127 kg |
Cooling Capacity (R22) | 48.1 kW @ 30℃ condensing / 12.5℃ evaporating |
Power Consumption (R22) | 6.05 kW @ 30℃ condensing / 12.5℃ evaporating |
Standard Accessories | KRIWAN oil pressure switch, motor protection module, temperature sensor |
Optional Accessories | 50%/100% capacity control, cylinder head fan |
Commercial Refrigeration: Ideal for supermarkets, convenience stores, and commercial freezers requiring stable cooling.
Pharmaceutical Cold Chain: Ensures precise temperature control for vaccine storage and pharmaceutical logistics.
Food Preservation & Processing: Suitable for food cold storage warehouses and processing lines, maintaining freshness of perishables.
Industrial Cooling Systems: Works with medium-duty industrial equipment that needs consistent refrigeration support.
Routine Maintenance: Schedule inspections every 3,000 operating hours, including lubricant checks and component wear assessments.
Warranty: 24-month limited warranty covering manufacturing defects.
Support: Blait provides detailed maintenance manuals and 24/7 technical assistance to ensure optimal compressor performance.
The BTF4VCS-10.3G is a high-performance piston medium four-cylinder T-Series compressor engineered by Blait, a leading industrial refrigeration equipment manufacturer. Designed for industrial durability and energy efficiency, this compressor delivers reliable compression solutions for commercial and industrial cooling needs. With a displacement of 34.73 m³/h and compatibility with R22, R404A, and R507A refrigerants, it excels in stable, continuous operation—making it a top choice for scenarios requiring consistent cooling performance, such as pharmaceutical cold chains and food preservation systems.

Equipped with impact-resistant spring steel valve plates to reduce wear and minimize gas leakage, boosting compression efficiency.
Adopts a minimal dead space design that optimizes gas flow, lowering power consumption to 6.05 kW (when using R22 at 30℃ condensing / 12.5℃ evaporating).
A 7.5 kW (10 HP) high-capacity motor maintains stable output even under heavy loads, ensuring energy-saving operation.
Features hardened cylinder bores and chrome-plated piston rings that resist wear and corrosion, extending the compressor’s service life.
Incorporates a forced-lubrication system with a 2.6 L oil capacity and a patented oil return system, ensuring consistent lubrication for critical components like the crankshaft.
Comes standard with a KRIWAN oil pressure switch, motor protection module, and temperature sensor to prevent overloads and component damage.
Optional safeguards (e.g., high/low pressure protection, oil level monitoring) are available for customized safety needs.
Blait stands out as a trusted provider of industrial refrigeration solutions, backed by:
Integrated R&D & Production: Operates a Hangzhou-based R&D center with 24 engineers, focusing on compressor innovation and optimization.
Certified Quality: Holds ISO 9001, ISO 14001, and ISO 45001 certifications, plus a National Industrial Product Production License for refrigerant handling.
Academic Collaboration: Partners with Xi’an Jiaotong University to optimize compression technology, ensuring products meet world-class standards.
24/7 Technical Support: Offers remote diagnostics and on-site service via certified technicians, resolving issues swiftly to minimize downtime.
The BTF4VCS-10.3G features a four-cylinder configuration (φ55mm bore × 42mm stroke), with suction/discharge ports of 28mm (11/8") and 22mm (7/8") respectively. Its net weight (including oil) is 127 kg, and it delivers a cooling capacity of 48.1 kW (when using R22 at 30℃ condensing).
Parameter | Details |
Model | BTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor |
Displacement | 34.73 m³/h |
Compatible Refrigerants | R22, R404A, R507A |
Cylinder Configuration | 4 cylinders (φ55mm bore × 42mm stroke) |
Motor Power | 7.5 kW (10 HP) |
Lubrication Method | Forced-lubrication system |
Oil Capacity | 2.6 L |
Net Weight (with oil) | 127 kg |
Cooling Capacity (R22) | 48.1 kW @ 30℃ condensing / 12.5℃ evaporating |
Power Consumption (R22) | 6.05 kW @ 30℃ condensing / 12.5℃ evaporating |
Standard Accessories | KRIWAN oil pressure switch, motor protection module, temperature sensor |
Optional Accessories | 50%/100% capacity control, cylinder head fan |
Commercial Refrigeration: Ideal for supermarkets, convenience stores, and commercial freezers requiring stable cooling.
Pharmaceutical Cold Chain: Ensures precise temperature control for vaccine storage and pharmaceutical logistics.
Food Preservation & Processing: Suitable for food cold storage warehouses and processing lines, maintaining freshness of perishables.
Industrial Cooling Systems: Works with medium-duty industrial equipment that needs consistent refrigeration support.
Routine Maintenance: Schedule inspections every 3,000 operating hours, including lubricant checks and component wear assessments.
Warranty: 24-month limited warranty covering manufacturing defects.
Support: Blait provides detailed maintenance manuals and 24/7 technical assistance to ensure optimal compressor performance.
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