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BTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor

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!

Availability:
Quantity:
  • BTF4VCS-10.3G

  • Blait

Technical Parameters

ParameterDetails
ModelBTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor
Displacement34.73 m³/h
RefrigerantsR22, R404A, R507A
ApplicationsCommercial refrigeration, cold storage, pharmaceutical冷链, food systems
Cylinder Configuration4 cylinders (φ55mm bore x 42mm stroke)
Port SizesSuction: 28mm (11/8"), Discharge: 22mm (7/8")
Motor Power7.5 kW (10 HP)
LubricationForced-lubrication system
Oil Capacity2.6 L
Weight127 kg (includes oil)
Key FeaturesHardened cylinder bore, optimized piston design, thinner friction rings
Standard AccessoriesKRIWAN oil pressure switch, motor protection module, temperature sensor
Optional AccessoriesCapacity control (50%/100% stages), cylinder head fan
Cooling Capacity (R22)48.1 kW @ 30°C condensing / 12.5°C evaporating
Power Consumption (R22)6.05 kW @ 30°C condensing / 12.5°C evaporating

Blait delivers reliable T-Series compressors for commercial refrigeration.


Core Specifications
Handles 34.73m³/h flow rate.
Compatible with R22, R404A, and R507A refrigerants.
4-cylinder design ensures steady performance.


Key Applications
Ideal for cold storage, Medical Cold Chain, and food preservation systems.


Technical Highlights
Suction port: 28mm (11/8").
Discharge port: 22mm (7/8").
Forced lubrication ensures smooth operation.
Motor power: 7.5kW (10HP).


Design Features
Optimized piston reduces clearance volume.
Hardened cylinder bore extends durability.
Thinner piston rings minimize friction loss.


Included Components
KRIWAN oil pressure switch, motor protection module, and temperature sensor.
Optional capacity control (50%/100% stages) and cylinder head fan.


Performance Data
Cooling capacity: 48.1kW (R22 at 30°C condensing).
Power consumption: 6.05kW (R22 at 12.5°C evaporating).


Operational Notes
Refer to Blait’s selection software for parameters below -30°C.


Key Features of BTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor

The BTF4VCS-10.3G compressor (part of the YBF4VCS-10.2G series) delivers reliable performance for industrial and commercial refrigeration. Its design focuses on energy efficiency, durability, and adaptability, with features like dual-motor configurations, low vibration, and multiple protection systems. Compact and maintenance-friendly, it suits diverse operating conditions.


  1. High Energy Efficiency

    • Uses impact-resistant spring steel for valve plates to reduce wear.

    • Minimal dead space design improves gas compression efficiency.

    • High-capacity motor maintains stable operation under heavy loads.

  2. Extended Lifespan

    • Low-friction piston rods minimize power loss.

    • Chrome-plated piston rings and surface-hardened crankshafts resist wear.

    • Large oil pump and patented oil return system ensure consistent lubrication.

  3. Dual-Motor Flexibility

    • Supports two motor types for varied workload demands.

  4. Smart Energy Adjustment

    • Automatically adjusts output to match cooling requirements.

  5. Low Noise/Vibration

    • Circular housing with balanced mass distribution reduces operational noise.

  6. Motor Protection

    • PTC sensors monitor motor and exhaust temperatures (optional).

  7. Compact Build

    • Lightweight and space-saving for easy installation and servicing.

  8. Advanced Lubrication

    • Splash or pump lubrication maintains optimal oil film coverage.

  9. Safety Systems

    • Includes motor temperature protection, phase sequence protection, and oil flow monitoring.

  10. Optional Protections

    • Configurable safeguards: oil pressure/temperature, high/low pressure, oil level, and motor overload.

  11. Model Code Breakdown

    • Y: Manufacturer code

    • BF: Hermetic piston type

    • 4: Four cylinders

    • VCS: Bore-stroke ratio code

    • 10.2: Motor power (kW)

    • G: Medium/high temperature range

    • R: Mineral oil compatibility (R22/R502 refrigerants).


Why Choose US

Zhejiang Briliant Refrigeration Equipment Co., Ltd. demonstrates industry leadership through integrated R&D, precision manufacturing, and quality-focused operations. Below are its core strengths:

  1. Integrated R&D and Production
    Combines design, R&D, production, and sales of refrigeration compressors. Operates a dedicated R&D center in Hangzhou with 100+ employees, including 24 researchers and engineers. Focuses on innovation and product optimization.

  2. Precision Manufacturing Technology
    Maintains specialized production lines for compressor body machining. Ensures high design accuracy and operational efficiency through advanced machining processes.

  3. Certifications and Industry Affiliation
    Holds National Industrial Product Production License, ISO9001, ISO14001, and ISO45001 certifications. Recognized member of the China Refrigeration Society.

  4. Academic Collaboration
    Partners with Xi'an Jiaotong University for screw rotor profile optimization. Enhances compressor efficiency through joint research on rotor design.

  5. Performance Testing Infrastructure
    Operates multiple testing stations for compressors. Uses imported high-precision measurement tools calibrated by national-certified centers to verify compliance with industry standards.

  6. Quality Assurance Systems
    Implements scientific testing protocols and quality control measures. Innovates core component technologies to boost mechanical reliability and extend product lifespan.

These capabilities position Briliant as a trusted partner for industrial refrigeration solutions worldwide.


Frequently Asked Questions: BTF4VCS-10.3G Piston Medium Four-Cylinder T-Series Compressor with Extension Arms

  1. What applications is the BTF4VCS-10.3G compressor designed for?
    Ideal for medium-duty industrial refrigeration systems, cold storage facilities, and commercial HVAC systems requiring stable cooling under 10.3 kW capacity.

  2. What distinguishes the T-Series compressor's four-cylinder design?
    The four-cylinder configuration ensures balanced load distribution, reduces vibration, and enhances energy efficiency during continuous operation.

  3. How often should maintenance be performed?
    Schedule routine inspections every 3,000 operating hours. Lubrication and component wear checks are critical due to high-duty-cycle applications.

  4. Are extension arms compatible with all installation setups?
    Yes. The modular extension arms allow flexible positioning in tight spaces or complex piping configurations without compromising structural integrity.

  5. What certifications ensure compliance and safety?
    Complies with ISO9001, ISO14001, and ISO45001 standards. Holds a National Industrial Product Production License for refrigerant handling.

  6. Can the compressor handle varying pressure demands?
    Operates efficiently within 2–18 bar pressure ranges. Built-in overload protection safeguards against pressure spikes in dynamic environments.

  7. How does Briliant support technical troubleshooting?
    Provides 24/7 remote diagnostics and on-site service through certified technicians. Performance data from factory testing stations is used to resolve issues swiftly.

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Zhejiang Briliant Refrigeration Equipment Co., Ltd. is a professional manufacturing enterprise that specializes in compressor design, research and development, production, and sales.
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