Discover the BTF4DC-5.3Z T-Series four-cylinder piston refrigeration compressor featuring a compact design, stable performance, and high efficiency for industrial cooling systems. Ideal for customizable refrigeration applications.
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BTF4DC-5.3Z
Blait
ABOUT US
Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a professional manufacturing enterprise specializing in the design, research and development, production and sales of compressors. The production base is located in Xinchang County, Zhejiang Province. Founded in 2013, the company has an independent R&D center in Hangzhou, Zhejiang Province, with its own R&D team composed of experienced refrigeration engineers. The team members have high academic qualifications and relevant work experience, deeply researching refrigeration technologies and accumulating extensive experience in the field. They are proficient in refrigeration system design, thermodynamic analysis, and refrigerant selection.From product design to prototype development, and experimental verification, we strictly follow a systematic process to ensure the quality and performance of the products are optimized. We pay close attention to detail and collaborate with universities such as China Jiliang University, Xi'an Jiaotong University, and Tianjin University of Commerce to continuously improve and optimize technical solutions. As a result, we have developed a series of efficient and energy-saving refrigeration compressor products, providing our customers with mature and reliable solutions.
FLEXIBLE UNIT PRODUCTION LINE
Features of the flexible unit production line
Reduces the labor intensity of personnel and greatly improves work efficiency.
The machine provides automatic liquid supply and liquid return, saving energy and being environmentally friendly with zero pollution.
Reduces the work area and avoids unnecessary occupying of space.
Flexibly adjusts the production of products, increasing product versatility
The production line can quickly generate and collect production data, providing effective support for planned production
Lays a good foundation for future digital production.
APPLICATION
Cold-chain transportation
Refrigeration compressors are used in logistics centers for refrigerated vehicles and cold storage facilities. They are used to maintain the appropriate temperature of goods during transportation, ensuring the quality and safety of the goods.
commercial refrigeration
Refrigeration compressors are used in supermarkets and convenience stores for refrigeration and freezing equipment, such as refrigerators, freezers, and refrigerated shelves, etc. They can maintain the appropriate temperature for food and beverages, ensuring the freshness and quality of the products.
Medical refrigeration
In pharmaceutical refrigeration, the compressor is the core component of pharmaceutical refrigeration equipment, mainlThe performance test station has also been calibrated by a nationally recognized metrology testing center to verify the rationality of the design, manufacturing, and assembly of the refrigeration compressors, ensuring that the performance index of the refrigeration compressors meets the industry's advanced standards!y used to provide refrigeration effect, ensure the storage and transportation of drugs within the appropriate temperature range, thereby ensuring the quality and effectiveness of drugs.
industrial refrigeration
Refrigeration compressors play an important role in industrial fields such as high & low temperature alternating test chambers. They are usually used to simulate different environmental temperature conditions for testing and evaluating products in industries such as electronics, automotive, aerospace, etc., providing stable and reliable refrigeration effects to ensure the performance and reliability of products under different temperature conditions.
R & D STRENGTH
Briliant's professional production and processing technology and outstanding design quality are the cornerstones and premise of Briliant's refrigeration industry. Briliant adheres to the scientific testing method, which is the best quality assurance and commitment of Briliantto customers. Briliant will open the first brand of refrigeration compressors, so that customers can truly understand the true meaning of quality.“GB/T10079-2018Single-stage reciprocating refrigerant compressor (unit)” new national standard for the first time put forward the concept of "accelerated life", mainly for the domestic industry generally on the compressor body, crankshaft and other materials on the application of low standards, strict requirements, appeared It can be used at the beginning, and after a period of time, the quality of the life cycle is generally severely declining. The new national standard stipulates that the range of noise and cooling capacity in the life cycle of the compressor does not exceed 3dB(A) and 5% of the new machine respectively.
TESTING CENTER
Briliant insists on scientific and professional testing methods constantly. The company has built three refrigeration compressor performance testing stations and an online testing assembly line. The refrigeration compressor performance testing stations covering semi-hermetic refrigeration piston compressors and semi-hermetic refrigeration screw compressors. Our online testing process covers key parameters such as airtightness testing, forward and reverse voltage, current, oil pressure, and volume flow rate for each refrigeration compressor. We also monitor and record the performance of refrigeration compressors under different operating conditions in real-time. By obtaining real-time data five times and generating an average value, we can more accurately evaluate the conventional performance indicators of refrigeration compressors, ensuring that each refrigeration compressor leaves the factory without any quality defects.The refrigeration compressor performance testing stations differ from the online testing assembly line in that the former adopts imported high-precision measuring instruments. The performance testing stations are built based on the “GB/T5773-2004The method of performance test for positive displacement refrigerant compressors” and the refrigeration compressor performance testing is conducted based on the " GB/T 10079-2018 Single-stage reciprocating refrigerant compressor(unit) "and" GB/T19410-2018 Screw refrigeration compressor".
FEATURES & ADVANTAGES
The new body is optimized in structure design, with a novel appearance and high structural strength, improved durability with cylinder bore hardening process.
The new cylinder head is optimized in structure design, reducing exhaust pulses and lowering operating noise.
The new valve plate is optimized in structure design, improving exhaust efficiency and enhancing shock resistance.
The new bearing is optimized in structure design, increasing lubrication effectiveness and reducing the risk of shaft seizure.
The new motor is optimized in structure design, improving operational efficiency, increasing overload capacity, and expanding the operating range.
The new piston optimizes the piston structure and reduces the clearance volume.
Thinner piston ring design reduces friction loss.
ABOUT US
Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a professional manufacturing enterprise specializing in the design, research and development, production and sales of compressors. The production base is located in Xinchang County, Zhejiang Province. Founded in 2013, the company has an independent R&D center in Hangzhou, Zhejiang Province, with its own R&D team composed of experienced refrigeration engineers. The team members have high academic qualifications and relevant work experience, deeply researching refrigeration technologies and accumulating extensive experience in the field. They are proficient in refrigeration system design, thermodynamic analysis, and refrigerant selection.From product design to prototype development, and experimental verification, we strictly follow a systematic process to ensure the quality and performance of the products are optimized. We pay close attention to detail and collaborate with universities such as China Jiliang University, Xi'an Jiaotong University, and Tianjin University of Commerce to continuously improve and optimize technical solutions. As a result, we have developed a series of efficient and energy-saving refrigeration compressor products, providing our customers with mature and reliable solutions.
FLEXIBLE UNIT PRODUCTION LINE
Features of the flexible unit production line
Reduces the labor intensity of personnel and greatly improves work efficiency.
The machine provides automatic liquid supply and liquid return, saving energy and being environmentally friendly with zero pollution.
Reduces the work area and avoids unnecessary occupying of space.
Flexibly adjusts the production of products, increasing product versatility
The production line can quickly generate and collect production data, providing effective support for planned production
Lays a good foundation for future digital production.
APPLICATION
Cold-chain transportation
Refrigeration compressors are used in logistics centers for refrigerated vehicles and cold storage facilities. They are used to maintain the appropriate temperature of goods during transportation, ensuring the quality and safety of the goods.
commercial refrigeration
Refrigeration compressors are used in supermarkets and convenience stores for refrigeration and freezing equipment, such as refrigerators, freezers, and refrigerated shelves, etc. They can maintain the appropriate temperature for food and beverages, ensuring the freshness and quality of the products.
Medical refrigeration
In pharmaceutical refrigeration, the compressor is the core component of pharmaceutical refrigeration equipment, mainlThe performance test station has also been calibrated by a nationally recognized metrology testing center to verify the rationality of the design, manufacturing, and assembly of the refrigeration compressors, ensuring that the performance index of the refrigeration compressors meets the industry's advanced standards!y used to provide refrigeration effect, ensure the storage and transportation of drugs within the appropriate temperature range, thereby ensuring the quality and effectiveness of drugs.
industrial refrigeration
Refrigeration compressors play an important role in industrial fields such as high & low temperature alternating test chambers. They are usually used to simulate different environmental temperature conditions for testing and evaluating products in industries such as electronics, automotive, aerospace, etc., providing stable and reliable refrigeration effects to ensure the performance and reliability of products under different temperature conditions.
R & D STRENGTH
Briliant's professional production and processing technology and outstanding design quality are the cornerstones and premise of Briliant's refrigeration industry. Briliant adheres to the scientific testing method, which is the best quality assurance and commitment of Briliantto customers. Briliant will open the first brand of refrigeration compressors, so that customers can truly understand the true meaning of quality.“GB/T10079-2018Single-stage reciprocating refrigerant compressor (unit)” new national standard for the first time put forward the concept of "accelerated life", mainly for the domestic industry generally on the compressor body, crankshaft and other materials on the application of low standards, strict requirements, appeared It can be used at the beginning, and after a period of time, the quality of the life cycle is generally severely declining. The new national standard stipulates that the range of noise and cooling capacity in the life cycle of the compressor does not exceed 3dB(A) and 5% of the new machine respectively.
TESTING CENTER
Briliant insists on scientific and professional testing methods constantly. The company has built three refrigeration compressor performance testing stations and an online testing assembly line. The refrigeration compressor performance testing stations covering semi-hermetic refrigeration piston compressors and semi-hermetic refrigeration screw compressors. Our online testing process covers key parameters such as airtightness testing, forward and reverse voltage, current, oil pressure, and volume flow rate for each refrigeration compressor. We also monitor and record the performance of refrigeration compressors under different operating conditions in real-time. By obtaining real-time data five times and generating an average value, we can more accurately evaluate the conventional performance indicators of refrigeration compressors, ensuring that each refrigeration compressor leaves the factory without any quality defects.The refrigeration compressor performance testing stations differ from the online testing assembly line in that the former adopts imported high-precision measuring instruments. The performance testing stations are built based on the “GB/T5773-2004The method of performance test for positive displacement refrigerant compressors” and the refrigeration compressor performance testing is conducted based on the " GB/T 10079-2018 Single-stage reciprocating refrigerant compressor(unit) "and" GB/T19410-2018 Screw refrigeration compressor".
FEATURES & ADVANTAGES
The new body is optimized in structure design, with a novel appearance and high structural strength, improved durability with cylinder bore hardening process.
The new cylinder head is optimized in structure design, reducing exhaust pulses and lowering operating noise.
The new valve plate is optimized in structure design, improving exhaust efficiency and enhancing shock resistance.
The new bearing is optimized in structure design, increasing lubrication effectiveness and reducing the risk of shaft seizure.
The new motor is optimized in structure design, improving operational efficiency, increasing overload capacity, and expanding the operating range.
The new piston optimizes the piston structure and reduces the clearance volume.
Thinner piston ring design reduces friction loss.
| 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.
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