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  • Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor
  • Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor
  • Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor
  • Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor
  • Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor
  • Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor
Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor

Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor

  • >= 336 Pieces
    $19.80
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Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High Efficiency Cooling: Designed for energy-efficient refrigeration systems, the QD43H compressor uses R134a refrigerant and a hermetic sealed structure to ensure optimal cooling performance with minimal noise and energy consumption.
  • Multi-Refrigerant Compatibility: Supports R134a and R600A refrigerants, enabling versatile application across different cooling systems while maintaining environmental compliance.

Key features

  • 1. Copper Refrigerant Lines & Corrosion-Resistant Metal Construction

    • With copper refrigerant lines and a corrosion-resistant metal body, you can ensure durable and reliable operation in harsh refrigeration environments. The copper enhances heat transfer efficiency, while the robust metal design withstands extreme temperatures and pressures.

  • 2. Universal Mounting Design & Customizable Integration

    • With a flat base and universal mounting compatibility, you can easily install this compressor into various refrigeration systems. Its customizable design adapts to different cooling requirements, making it ideal for both commercial and household setups.

  • 3. High-Efficiency Hermetic Design

    • With a hermetic sealed design and R134a refrigerant, you can achieve up to 20% lower energy consumption compared to non-hermetic compressors*. The sealed system minimizes leaks and ensures quiet, stable performance for long-term use.

  • 4. Versatile Application for Commercial & Household Use

    • Designed for freezer, fridge, and dual commercial/household applications, you can efficiently manage cooling demands in diverse environments—from home appliances to industrial systems. Its adaptable capacity (43H) suits varied cooling needs.

  • 5. RoHS & CE-Certified Compliance

    • Backed by RoHS and CE certifications, you can ensure compliance with global safety and environmental standards. The compressor is free from hazardous substances and meets strict European regulations for reliability and sustainability.

Product details

Wansheng R134A R600A Freezer Refrigerator Compressor QD43H Hangzhou Qianjiang Wansheng Fridges Compressor

The QD43H refrigeration compressor from Qianjiang Refrigeration Compressor Group is a high-efficiency, hermetic compressor designed for commercial freezers and household refrigerators. Built with copper tubing and durable metal construction, it supports R134a and R604a refrigerants, ensuring optimal performance in diverse cooling systems. Certified to RoHS and CE standards, this compressor combines reliability with energy efficiency, making it ideal for both residential and commercial applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCopper tubing, metal bodyEnsures corrosion resistance and heat transfer efficiency in refrigeration cycles
RefrigerantR134a, R600aCompatible with eco-friendly and high-efficiency cooling systems
Voltage220-240V, 50/60HzVersatile power compatibility for global use
CertificationsRoHS, CEMeets safety and environmental standards for EU and global markets
DesignHermetic sealed, cylindrical shapeReduces noise and prevents refrigerant leaks in commercial/freezer environments
EfficiencyHigh-efficiency hermetic compressionOptimizes energy use in 24/7 operation for commercial freezers

Customization guide

Adjustable refrigerant compatibility and capacity parameters can be tailored to meet specific cooling demands. For example, users requiring lower noise levels can opt for modified insulation, while commercial applications may prioritize enhanced refrigerant flow rates for larger systems.

Get inspired

With its copper tubing and hermetic design, the QD43H ensures reliable performance in both compact household refrigerators and large-scale commercial freezers. Its certifications and low-noise operation make it a versatile choice for environments where safety, efficiency, and quiet operation are critical.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Efficiency85%+15% (98%)+30% (112%)
Noise Level55 dB-10% (49.5 dB)-20% (44 dB)
Capacity43H (BTU/hr)50H (+16%)60H (+39%)
Refrigerant FlexibilityR134a/R600aDual-refrigerant modeTriple-refrigerant mode

Supplier's note

  1. Technical Breakthroughs:

    • High Efficiency: The hermetic design reduces energy loss by 20% compared to traditional compressors, lowering operational costs.
    • Copper Tubing: Enhances heat transfer efficiency by 15%, ensuring faster cooling cycles.
    • Dual Certifications: RoHS and CE compliance ensure safe, eco-friendly deployment in global markets.

  2. Version Selection Guide:

    • Base Model: Ideal for household refrigerators and small commercial units requiring standard cooling capacity (e.g., home freezers or small retail chillers).
    • Advanced Model: Suitable for mid-sized commercial applications (e.g., restaurant freezers) needing 15% higher efficiency and lower noise.
    • Pro Model: Designed for large-scale industrial systems (e.g., cold storage warehouses) with triple the refrigerant flexibility and 39% greater capacity than the base model.

With the Pro version’s triple-refrigerant capability, users can adapt to evolving environmental regulations while maintaining peak performance. Its 44 dB noise level ensures quiet operation in shared commercial spaces. Pair this with its 60H capacity to handle high-demand cooling scenarios without compromising reliability.

Frequently asked questions

  • Which refrigeration compressor suits both commercial and household freezers?

  • How to ensure proper installation of the QD43H refrigeration compressor?

  • Why is copper used in the QD43H compressor’s refrigerant lines?

  • Can the QD43H compressor be customized for specific cooling needs?

  • Is the QD43H compressor RoHS and CE certified?

  • What maintenance is required for the QD43H compressor?

  • Which compressor suits high-efficiency freezer systems?

  • Does the QD43H compressor work with both R134a and R600A refrigerants?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Cooling EfficiencyCommercial Fridges, Large FreezersEER 3.0 (▲20% vs Industry Standard 2.5)Lower energy costs, reduced operational expensesHigher initial cost compared to standard models
Noise LevelResidential Fridges, Quiet Environments43 dBA (▲15% quieter than Industry Standard 50 dBA)Ideal for homes and officesRequires regular maintenance to sustain noise levels
Refrigerant CompatibilityEco-Conscious InstallationsR134a (EU-compliant) ▲100% vs Industry Standard (some use R22)Environmentally friendly, regulatory complianceLimited R134a availability in some regions
Material QualityHeavy-Duty Commercial UseCopper tubing (▲20% better heat transfer than aluminum)Longer lifespan, improved performanceHigher material costs
CertificationsEU Export, Compliance MarketsRoHS, CE (Industry Standard may lack RoHS)Wider market access, enhanced safetyAdditional certification costs for Advanced models
Installation FlexibilityCustom Builds, RetrofittingModular design (▲30% easier installation vs Industry Standard)Faster setup, reduced downtimeCustom parts may be harder to source

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