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Blait is the leading piston compressor manufacturer and supplier in China. As a premier industrial solutions provider, we offer a comprehensive range of T-Series piston compressors for specialized applications. We take pride in delivering our precision-engineered BTF4DC-5.3Z Small Four-Cylinder compressors with world-class performance standards. Experience industrial-grade compression efficiency, request a quote today!
| Quantity: | |
|---|---|
BTF4DC-5.3Z
Blait
| Parameter | Details |
|---|---|
| Nominal Motor Power | 5 HP (3.7 kW) |
| Displacement (50 Hz) | 26.84 m³/h |
| Number of Cylinders | 4 cylinders |
| Cylinder Bore & Stroke | 50 mm bore, 39.3 mm stroke |
| Oil Injection Volume | 2.0 L |
| Power Supply | 380V ~ 420V three-phase, 50 Hz / 60 Hz |
| Max Operating Current | 85 A |
| Starting Current | 107.7 A (3-phase/50Hz) |
| Locked Rotor Current | 62.2 A |
| Weight (incl. freezing oil) | 100 kg |
| Lubrication Method | Centrifugal lubrication |
| Crankcase Heater | 220V, 100 W |
| Oil Supply Method | Forced lubrication |
| Additional Protection Features | Motor temperature protection; Discharge temperature protection |
This compressor delivers reliable performance for medium-low temperature refrigeration systems. It features a 5 HP (3.7 kW) motor, optimized for energy efficiency.
Displacement reaches 26.84 m³/h at 50 Hz operation. Four cylinders with 50 mm bore and 39.3 mm stroke ensure consistent output. Oil injection volume is 2.0 liters.
Power supply requires 380V to 420V three-phase input. It supports both 50 Hz and 60 Hz frequencies. Maximum operating current is 85 A. Starting current peaks at 107.7 A (three-phase/50Hz).
Centrifugal lubrication ensures efficient oil distribution. Forced oil supply via pump enhances reliability. The crankcase heater operates at 220V with 100 W power.
Motor temperature protection prevents overheating. Discharge temperature protection safeguards system stability. Total weight is 100 kg, including freezing oil.
Compatible with refrigerants like R22 and R134a. Designed for industrial and commercial cooling applications. Contact Blait for specific model details or custom options.
The BTF4DC-5.3Z piston compressor by Blait delivers precise cooling across medium to ultra-low temperature applications. Its performance adapts to varying condensing and evaporating temperatures. Key metrics include displacement, multi-cylinder design, oil management, and scalable cooling output.
| Parameter | Details |
|---|---|
| Displacement (50Hz) | Achieves 5.3 m³/h airflow capacity. Supports stable operation in refrigeration systems. |
| Cylinder Count | 4 cylinders ensure balanced load distribution. Reduces vibration and enhances durability. |
| Oil Injection Volume | 2.0 L oil volume maintains lubrication efficiency. Minimizes wear during continuous use. |
| Cooling Capacity (Qo) | - 30°C condensing temp: Ranges from 6.26 kW (-20°C evaporating) to 1.91 kW (-50°C). - 40°C condensing temp: Delivers 5.22 kW (-15°C), declining to 1.62 kW (-50°C). |
| Performance Guidance | For exact data under specific conditions, use Blait Selector software or conduct real-condition testing. |
The BTF4DC-5.3Z Small Four-Cylinder T-Series Piston Compressor combines compact design with industrial-grade performance. Engineered for refrigeration systems, it prioritizes energy efficiency, operational safety, and long-term reliability. Below are its core features:
High Efficiency and Energy Saving
Uses impact-resistant spring steel valves to reduce airflow leakage.
Minimizes deadpoint clearance to optimize compression efficiency.
High-load motors maintain consistent performance at reduced energy consumption.
Long Lifespan
Low-friction piston rods and chrome-plated rings reduce component wear.
Surface-hardened crankshafts withstand repetitive stress.
Large oil pumps and a patented oil return system ensure continuous lubrication.
Reduced Vibration and Noise
Balanced multi-cylinder design (2/4/6 configurations) lowers mechanical vibration.
Precision-engineered components align to minimize operational noise.
Motor Protection
Integrated temperature sensors prevent overheating.
Pressure sensors trigger shutdowns during abnormal conditions.
Compact and Lightweight
Reinforced housing maintains durability without added bulk.
Streamlined components reduce weight for easier installation.
Energy Control and Unloading
Adjusts output based on real-time load demands.
Automatic unloading mechanism prevents overloading during startup.
Designed for commercial refrigeration, HVAC systems, and industrial cooling, the BTF4DC-5.3Z delivers reliable operation with minimal maintenance requirements.
With over two decades of expertise, Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a leader in refrigeration compressor innovation. Its technical capabilities and quality-focused approach drive industry advancements. Below are its core strengths:
R&D and Production Capabilities
Operates an R&D center in Hangzhou with 24 engineers and technicians.
Combines design, manufacturing, and sales under one operational framework.
Focuses on product innovation and quality enhancement.
Technological Leadership
Maintains precision machining lines for compressor body manufacturing.
Delivers high-accuracy designs to improve product efficiency.
Industry Recognition and Certifications
Holds ISO9001, ISO14001, ISO45001, and National Industrial Product licenses.
Member of the China Refrigeration Society.
Partnerships with Academic Institutions
Collaborates with Xi’an Jiaotong University on screw rotor profile optimization.
Enhances compressor efficiency through joint research projects.
Comprehensive Testing Facilities
Uses imported high-precision instruments for performance validation.
Calibrates equipment through nationally accredited centers.
Commitment to Quality
Implements strict quality control protocols for component reliability.
Advances mechanical performance and lifespan via iterative testing.
These capabilities position Briliant as a trusted partner for industrial and commercial refrigeration solutions worldwide.
The BTF4DC-5.3Z compressor delivers a maximum working pressure of 8 bar (116 psi) with an airflow capacity of 5.3 CFM (150 liters/min). This ensures efficient performance for light to medium-duty applications.
It is ideal for tasks requiring stable compressed air supply, such as:
Automotive repair (e.g., tire inflation, pneumatic tools)
Small-scale industrial manufacturing
HVAC systems
Workshop tools (e.g., nail guns, sanders) with extension arms for flexible positioning.
The extension arms allow:
Adjustable positioning for accessing confined spaces.
Reduced vibration transfer to connected tools.
Improved stability during prolonged operation.
Ensure arms are securely fastened and balanced to avoid misalignment.
Check/replace lubricant every 500 hours of operation.
Clean/replace air filters every 3 months (or per usage intensity).
Drain moisture from the tank daily to prevent corrosion.
Inspect extension arms for wear or loose fittings monthly.
The compressor is designed for intermittent duty cycles. Avoid continuous operation beyond 30 minutes to prevent overheating. Allow a 10-minute cooldown period between cycles for optimal longevity.
Always operate in a well-ventilated area to avoid fumes.
Release tank pressure before servicing.
Wear safety goggles and gloves when handling tools.
Secure extension arms firmly to prevent accidental movement.
The BTF4DC-5.3Z uses standard 1/4" NPT fittings, making it compatible with most third-party hoses and tools. However, using OEM extension arms and parts is recommended to ensure warranty compliance and performance reliability.
| Parameter | Details |
|---|---|
| Nominal Motor Power | 5 HP (3.7 kW) |
| Displacement (50 Hz) | 26.84 m³/h |
| Number of Cylinders | 4 cylinders |
| Cylinder Bore & Stroke | 50 mm bore, 39.3 mm stroke |
| Oil Injection Volume | 2.0 L |
| Power Supply | 380V ~ 420V three-phase, 50 Hz / 60 Hz |
| Max Operating Current | 85 A |
| Starting Current | 107.7 A (3-phase/50Hz) |
| Locked Rotor Current | 62.2 A |
| Weight (incl. freezing oil) | 100 kg |
| Lubrication Method | Centrifugal lubrication |
| Crankcase Heater | 220V, 100 W |
| Oil Supply Method | Forced lubrication |
| Additional Protection Features | Motor temperature protection; Discharge temperature protection |
This compressor delivers reliable performance for medium-low temperature refrigeration systems. It features a 5 HP (3.7 kW) motor, optimized for energy efficiency.
Displacement reaches 26.84 m³/h at 50 Hz operation. Four cylinders with 50 mm bore and 39.3 mm stroke ensure consistent output. Oil injection volume is 2.0 liters.
Power supply requires 380V to 420V three-phase input. It supports both 50 Hz and 60 Hz frequencies. Maximum operating current is 85 A. Starting current peaks at 107.7 A (three-phase/50Hz).
Centrifugal lubrication ensures efficient oil distribution. Forced oil supply via pump enhances reliability. The crankcase heater operates at 220V with 100 W power.
Motor temperature protection prevents overheating. Discharge temperature protection safeguards system stability. Total weight is 100 kg, including freezing oil.
Compatible with refrigerants like R22 and R134a. Designed for industrial and commercial cooling applications. Contact Blait for specific model details or custom options.
The BTF4DC-5.3Z piston compressor by Blait delivers precise cooling across medium to ultra-low temperature applications. Its performance adapts to varying condensing and evaporating temperatures. Key metrics include displacement, multi-cylinder design, oil management, and scalable cooling output.
| Parameter | Details |
|---|---|
| Displacement (50Hz) | Achieves 5.3 m³/h airflow capacity. Supports stable operation in refrigeration systems. |
| Cylinder Count | 4 cylinders ensure balanced load distribution. Reduces vibration and enhances durability. |
| Oil Injection Volume | 2.0 L oil volume maintains lubrication efficiency. Minimizes wear during continuous use. |
| Cooling Capacity (Qo) | - 30°C condensing temp: Ranges from 6.26 kW (-20°C evaporating) to 1.91 kW (-50°C). - 40°C condensing temp: Delivers 5.22 kW (-15°C), declining to 1.62 kW (-50°C). |
| Performance Guidance | For exact data under specific conditions, use Blait Selector software or conduct real-condition testing. |
The BTF4DC-5.3Z Small Four-Cylinder T-Series Piston Compressor combines compact design with industrial-grade performance. Engineered for refrigeration systems, it prioritizes energy efficiency, operational safety, and long-term reliability. Below are its core features:
High Efficiency and Energy Saving
Uses impact-resistant spring steel valves to reduce airflow leakage.
Minimizes deadpoint clearance to optimize compression efficiency.
High-load motors maintain consistent performance at reduced energy consumption.
Long Lifespan
Low-friction piston rods and chrome-plated rings reduce component wear.
Surface-hardened crankshafts withstand repetitive stress.
Large oil pumps and a patented oil return system ensure continuous lubrication.
Reduced Vibration and Noise
Balanced multi-cylinder design (2/4/6 configurations) lowers mechanical vibration.
Precision-engineered components align to minimize operational noise.
Motor Protection
Integrated temperature sensors prevent overheating.
Pressure sensors trigger shutdowns during abnormal conditions.
Compact and Lightweight
Reinforced housing maintains durability without added bulk.
Streamlined components reduce weight for easier installation.
Energy Control and Unloading
Adjusts output based on real-time load demands.
Automatic unloading mechanism prevents overloading during startup.
Designed for commercial refrigeration, HVAC systems, and industrial cooling, the BTF4DC-5.3Z delivers reliable operation with minimal maintenance requirements.
With over two decades of expertise, Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a leader in refrigeration compressor innovation. Its technical capabilities and quality-focused approach drive industry advancements. Below are its core strengths:
R&D and Production Capabilities
Operates an R&D center in Hangzhou with 24 engineers and technicians.
Combines design, manufacturing, and sales under one operational framework.
Focuses on product innovation and quality enhancement.
Technological Leadership
Maintains precision machining lines for compressor body manufacturing.
Delivers high-accuracy designs to improve product efficiency.
Industry Recognition and Certifications
Holds ISO9001, ISO14001, ISO45001, and National Industrial Product licenses.
Member of the China Refrigeration Society.
Partnerships with Academic Institutions
Collaborates with Xi’an Jiaotong University on screw rotor profile optimization.
Enhances compressor efficiency through joint research projects.
Comprehensive Testing Facilities
Uses imported high-precision instruments for performance validation.
Calibrates equipment through nationally accredited centers.
Commitment to Quality
Implements strict quality control protocols for component reliability.
Advances mechanical performance and lifespan via iterative testing.
These capabilities position Briliant as a trusted partner for industrial and commercial refrigeration solutions worldwide.
The BTF4DC-5.3Z compressor delivers a maximum working pressure of 8 bar (116 psi) with an airflow capacity of 5.3 CFM (150 liters/min). This ensures efficient performance for light to medium-duty applications.
It is ideal for tasks requiring stable compressed air supply, such as:
Automotive repair (e.g., tire inflation, pneumatic tools)
Small-scale industrial manufacturing
HVAC systems
Workshop tools (e.g., nail guns, sanders) with extension arms for flexible positioning.
The extension arms allow:
Adjustable positioning for accessing confined spaces.
Reduced vibration transfer to connected tools.
Improved stability during prolonged operation.
Ensure arms are securely fastened and balanced to avoid misalignment.
Check/replace lubricant every 500 hours of operation.
Clean/replace air filters every 3 months (or per usage intensity).
Drain moisture from the tank daily to prevent corrosion.
Inspect extension arms for wear or loose fittings monthly.
The compressor is designed for intermittent duty cycles. Avoid continuous operation beyond 30 minutes to prevent overheating. Allow a 10-minute cooldown period between cycles for optimal longevity.
Always operate in a well-ventilated area to avoid fumes.
Release tank pressure before servicing.
Wear safety goggles and gloves when handling tools.
Secure extension arms firmly to prevent accidental movement.
The BTF4DC-5.3Z uses standard 1/4" NPT fittings, making it compatible with most third-party hoses and tools. However, using OEM extension arms and parts is recommended to ensure warranty compliance and performance reliability.
