R134a, refrigerant, compressor GQR80TG, 220-240V 50Hz, MBP/HBP, 1/4+ hp

Description

Mbsm.pro: Compressor, SUB COOL/SIKELAN, GQR80TG, 1/4+ HP, 1Ph, 220-240V 50Hz, R134a, MBP/HBP, Commercial Refrigeration

Technical Specifications Table

Efficiency Metrics (COP) Table

Performance varies based on operating conditions. Here is how the GQR80TG performs across the temperature spectrum:

Replacement Models

5 Replacements (Same R134a Gas)

1. Embraco NEK2121Z (Strong alternative, 1/4 HP, 9.27cc) www.ebay.com.au
2. Tecumseh TH271MS (Classic reliable swap, 1/4 HP)
3. Danfoss SC10G (Direct successor, similar displacement) www.coowor.com
4. Cubigel GL90AAA (Excellent commercial equivalent, 9.09cc)
5. Huayi HYE11YG (Budget-friendly alternative)

5 Replacements (Other Gas – R600a/R404A)

Note: Requires complete system flush and expansion valve/capillary adjustment.

1. Embraco EGU90HLP (R600a – Isobutane, very efficient, 1/5 HP)
2. Danfoss SC10CNX (R290 – Propane, high efficiency)
3. Tecumseh CAJ9480Z (R404A – Higher capacity)
4. Secop NL11FK (R600a compatible variant)
5. Cubigel HM90AA (R600a – Energy efficient)

Focus Keyphrase: SUB COOL GQR80TG Compressor Specs and Replacements

SEO Title: Mbsm.pro – SUB COOL GQR80TG Compressor: 1/4+ HP R134a Technical Guide

Meta Description: Looking for GQR80TG specs? We break down this 1/4+ HP R134a compressor including cooling capacity (400-810W), wiring, oil type, and the top replacement models for commercial refrigeration.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, SUB COOL, SIKELAN, KONOR, GQR80TG, R134a, 1/4 HP, MBP, HBP, NEK2121Z, TH271MS, SC10G, GL90AAA, Compressor Replacement, HVAC, Refrigeration Repair, Commercial Refrigeration

Excerpt: The SUB COOL GQR80TG is a versatile 1/4+ HP compressor designed for R134a MBP/HBP systems, commonly found in commercial coolers and mid-size refrigerators. This guide provides the full technical data sheet, including cooling capacity (400W to 810W depending on conditions), oil requirements (380-420ml POE), and a comprehensive list of compatible replacements for both R134a and modern alternative refrigerants to ensure your repair is successful.

Mbsmpro.com, Compressor, Aspera, J7238GE, 1.5 HP, Embraco, Cooling, R407C, 3800 W, 7.5 A, 1Ph 220-240V 50Hz, HBP, CSR, 0°C to +15°C, Commercial Cooling

Technical Specifications: Aspera J7238GE

Compressor Replacements (Same Refrigerant: R407C)

1. Embraco NJ7240E
2. Tecumseh CAJ4511Z
3. Danfoss MTZ22-4VI (With slight modification)
4. Bristol H23A353DBEA
5. Copeland ZP31KSE-PFV

Compressor Replacements (Other Refrigerant: R404A/R134a)

1. Embraco NJ9238GK (R404A – HBP)
2. Tecumseh TAG4546Z (R404A)
3. Aspera NJ6226Z (R134a – requires larger displacement)
4. Danfoss SC18G (R134a – lower capacity)
5. Copeland ZB15KCE-TFD (R404A – Scroll version)

Mastering High-Performance Cooling: The Aspera J7238GE Professional Overview

In the world of commercial refrigeration and industrial climate control, the Aspera J7238GE stands as a testament to Slovakian engineering precision. This 1.5 HP powerhouse is specifically designed for High Back Pressure (HBP) applications, making it a “go-to” choice for engineers managing large-scale walk-in coolers, industrial water chillers, and specialized air conditioning units.

Operating on R407C, an environmentally conscious HFC blend, the J7238GE provides a robust cooling capacity exceeding 13,000 BTU/h. Unlike standard household compressors, this unit utilizes a CSR (Capacitor Start – Run) motor configuration. This ensures high starting torque, allowing the compressor to kick in even under heavy thermal loads without tripping the thermal protection.

For the field worker, the reliability of the Slovakia-made Embraco/Aspera line is legendary. It handles the stresses of fluctuating ambient temperatures with grace, provided the maintenance of the forced-air cooling system is kept in check.

Efficiency Metrics (COP) & Performance Curve

The efficiency of the J7238GE is highly dependent on the evaporating temperature. Below is the performance data for R407C at a standard Condensing Temperature of 45°C.

Engineering Insight: R407C vs. R22 and R404A

When comparing the J7238GE to older R22 models or newer R404A units, several factors emerge:

• Glide: R407C has a significant temperature glide. As an engineer, you must ensure the system is charged in the liquid phase to maintain the correct blend ratio.
• Heat Transfer: R407C offers excellent heat transfer coefficients in HBP ranges, often outperforming R134a in similar physical footprints.
• Displacement: With a 32.7 cc displacement, the J7238GE moves a significant volume of gas, making it far more efficient for medium-to-large commercial cabinets than the standard NJ series used in smaller retail fridges.

Maintenance and Field Advice

1. Oil Management: This compressor uses POE oil. It is extremely hygroscopic (absorbs moisture quickly). Never leave the system open to the atmosphere for more than 15 minutes.
2. Start Components: Always check the potential relay and capacitors if the compressor hums but fails to start. A weakened 20µF run capacitor is often the silent killer of these motors.
3. Vibration: Ensure the mounting grommets are secure. The J7238GE is a heavy-duty reciprocating model; excessive vibration can lead to copper fatigue and subsequent leaks.

Focus Keyphrase: Aspera J7238GE Compressor 1.5 HP R407C HBP Technical Specifications and Performance Data

SEO Title: Mbsm.pro – Aspera J7238GE Compressor | 1.5 HP | R407C | HBP Expert Guide

Meta Description: Discover the full technical specs of the Aspera J7238GE 1.5 HP compressor. Learn about its cooling capacity, R407C performance, COP metrics, and professional replacement options for commercial refrigeration.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Aspera, Embraco, J7238GE, 963HA01, R407C, 1.5HP, HBP, Commercial Cooling, NJ7240E, CAJ4511Z, MTZ22, NJ9238GK, Refrigeration Repair, HVAC Engineering.

Excerpt: The Aspera J7238GE is a powerhouse in the commercial cooling sector. Delivering 1.5 HP of performance using R407C refrigerant, this Slovakia-built compressor is designed for High Back Pressure applications. With a 32.7 cc displacement and a robust CSR motor, it provides reliable cooling for large-scale industrial chillers and commercial walk-in refrigeration systems worldwide.

Mbsmpro.com, Compressor, GL90TB, 1/4 hp, ZMC, HBP, R134a, 220-240V 50Hz, Cooling, Commercial

Technical Specifications Table

Efficiency Metrics (COP)

Compressor Replacements

Same Refrigerant (R134a)

1. Danfoss/Secop: FR8.5G / FR10G
2. Embraco: NEK6210Z
3. Tecumseh: CAE4440Y
4. Cubigel: GL90AA (LBP variant) or GP12TB
5. Huayi: HYE90YG

Different Refrigerant (R600a/R290/Other)

1. Embraco (R290): NEU6212U
2. Secop (R290): SCE15CNX
3. Danfoss (R12): TL5A (Legacy)
4. Aspera (R22): E6181GK (Requires valve adjustment)
5. Cubigel (R290): GX12TG

High-Performance Cooling: The ZMC GL90TB Deep Dive

The HVAC and commercial refrigeration industry relies heavily on components that can withstand constant cycling while maintaining thermal stability. The ZMC GL90TB stands as a workhorse in this category. Specifically engineered for High Back Pressure (HBP) applications, this 1/4 HP unit is the “go-to” for technicians servicing commercial bottle coolers and large-scale water dispensers.

Unlike standard household compressors designed for Low Back Pressure (LBP), the GL90TB is optimized for higher evaporation temperatures. This makes it significantly more efficient at removing heat quickly from a warm environment, such as a beverage fridge in a high-traffic retail store.

Comparative Analysis: GL90TB vs. GL90AA

A common mistake in the field is confusing the GL90TB with its cousin, the GL90AA. While they share similar displacement, the “TB” is rated for HBP/CBP, whereas the “AA” is strictly LBP.

• Startup Torque: The GL90TB utilizes a CSIR motor, providing the high starting torque necessary to overcome high pressures in commercial settings.
• Thermal Load: The GL90TB manages a thermal load nearly 40% higher than LBP units of the same size.

Engineering Insights & Maintenance

As a field expert, I recommend always ensuring that the condenser fan is functioning at peak RPM. Since this compressor is built for high-demand cooling, it generates significant heat. Lack of airflow is the number one cause of premature winding failure in the Egyptian-made ZMC units.

Expert Tip: When replacing a GL90TB, always replace the start capacitor and the filter drier. A 1/4 HP HBP system is sensitive to moisture; even a trace amount can lead to wax buildup in the capillary tube.

Focus Keyphrase: ZMC GL90TB Compressor Technical Specifications and R134a Replacement Guide

SEO Title: Mbsmpro.com | ZMC GL90TB Compressor | 1/4 HP HBP R134a Specs

Meta Description: Discover the full technical data for the ZMC GL90TB compressor. 1/4 HP, R134a, High Back Pressure unit for commercial cooling. Includes COP tables and replacement guides.

Slug: zmc-gl90tb-compressor-1-4-hp-r134a-specs-replacement

Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, GL90TB, ZMC, Compressor, R134a, 1/4 HP, HBP, NEK6210Z, FR8.5G, CAE4440Y, Commercial Cooling, Refrigeration Parts Egypt.

Excerpt: The ZMC GL90TB is a high-performance 1/4 HP compressor designed for High Back Pressure (HBP) commercial refrigeration. Operating on R134a with a 220-240V supply, it offers a cooling capacity of approximately 2800 BTU/h. This article provides technical specs, COP efficiency metrics, and direct replacement models for professional HVAC technicians and industrial cooling experts.

The information provided matches the specifications of the Trucool Huayi HY113YZ Compressor from the uploaded document. Below is a comparison and verification of the details:

Key Specifications:

1. Model : HY113YZ (matches HYE113Y as a variant)
2. Application : High Back Pressure (HBP) ✅
3. Power Input : 455W ✅
4. Refrigerant : R134a ✅
5. Horsepower :
   • 3/8 hp
6. Cooling Capacity :
   • 860 Kcal/Hr or 3414 Btu/Hr ✅
7. EER (Energy Efficiency Ratio) : 7.50 Btu/W.Hr ✅
8. Displacement : 11.3 cm³ ✅
9. Voltage Range : 187-253V ✅

Additional Details:

• Motor Type : CSIR (Capacitor Start Induction Run) ✅
• Cooling Method : Fan Cooling ✅
• Electrical Accessories :
  • Start Relay: QL2-9.5 B3
  • Thermal Protector: B120-135/B
  • Start Capacitor: 60uF/[61uF]

Weights:

• Net Weight : 11.4 kg ✅
• Gross Weight : 12.5 kg ✅

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDF-trucool-huayi-hy113yz-compressor.pdf

The AE16LMY compressor is a versatile hermetic compressor designed for both R134a (medium/high temperature) and R404a (low temperature) applications. Below is a detailed breakdown of its specifications, cooling capacities, applications, and key features when operating in High Back Pressure (HBP) mode with R134a and Low Back Pressure (LBP) mode with R404a .

AE16LMY Compressor Overview

General Specifications

• Nominal Horsepower (HP):
  • R134a Mode (HBP): 3/8 HP
  • R404a Mode (LBP): 5/8 HP
• Displacement:
  • R134a Mode (HBP): 17.4 cc
  • R404a Mode (LBP): 14.5 cc
• Motor Type: CSIR (Capacitor Start Induction Run) / CSR (Capacitor Start Run) with FC C/V control
• Weight: 13.7 kg
• Lubricant: Emkarate RL22HB POE (Polyolester lubricant)
• Connections: Rotolock suction and discharge connections

1. R134a Application (HBP Mode)

Evaporating Temperature Range:

• Medium to High Temperature: -15°C to 10°C

Cooling Capacity (Watts):

Applications:

• R134a Mode (HBP):
  The AE16LMY is ideal for medium to high-temperature refrigeration systems, such as:
  • Commercial refrigerators
  • Beverage coolers
  • Air conditioning systems
  • Display cases in supermarkets

2. R404a Application (LBP Mode)

Evaporating Temperature Range:

• Low Temperature: -32°C to 0°C

Cooling Capacity (Watts):

Applications:

• R404a Mode (LBP):
  When used with R404a , the AE16LMY is suitable for low-temperature applications, including:
  • Walk-in freezers
  • Industrial chillers
  • Cold storage facilities
  • Transport refrigeration systems

Key Features

1. Dual Refrigerant Compatibility:
   • The AE16LMY can operate efficiently with both R134a (medium/high temperature) and R404a (low temperature), making it highly adaptable to diverse applications.
2. Advanced Motor Design:
   • The CSIR motor type with FC C/V control ensures consistent performance and energy efficiency.
3. Compact & Lightweight:
   • With a weight of just 13.7 kg and compact dimensions, this compressor is easy to install and maintain.
4. Rotolock Connections:
   • Equipped with rotolock suction and discharge connections, which are particularly beneficial for low-temperature applications.
5. No Oil Cooler Required:
   • The AE16LMY does not require an oil cooler when used with R404a in low-temperature applications.
6. Liquid Injection Kits:
   • For low-temperature R404a applications, liquid injection kits may be required to ensure optimal performance.

Performance Highlights

• Versatility: The AE16LMY’s ability to handle a wide range of evaporating temperatures and cooling capacities makes it suitable for diverse applications, from commercial refrigeration to industrial freezers.
• Efficiency: Its advanced motor design and compatibility with POE lubricants ensure smooth operation and extended compressor life.

Applications Summary

• R134a Mode (HBP):
  • Medium to high refrigeration needs.
  • Examples: Supermarkets, convenience stores, air conditioning systems.
• R404a Mode (LBP):
  • Low-temperature refrigeration systems.
  • Examples: Freezers, cold storage units, industrial cooling.

Conclusion

The AE16LMY compressor is a dual-mode solution that excels in both R134a (HBP) and R404a (LBP) applications. Its ability to deliver reliable performance across a broad range of evaporating temperatures and cooling capacities makes it an invaluable component in modern refrigeration technology. By understanding its specifications and capabilities, professionals can select the appropriate configuration based on their specific refrigeration needs.

https://www.mbsm.pro/wp-content/uploads/2025/03/Mbsm_dot_pro_private_PDF-AE16LMY.pdf

Huaguang ASQ80HG Compressor: A Reliable Solution for Modern Refrigeration Systems

The Huaguang ASQ80HG compressor is a high-performance refrigeration component from the renowned Q Series , designed to meet the demands of modern cooling systems. With its compatibility with R134a refrigerant , high back-pressure (HBP) capability, and energy-efficient design, this compressor is an excellent choice for both domestic and commercial applications. Below, we explore its specifications, features, applications, and comparative analysis, supported by a detailed table.

Key Specifications

• Model : ASQ80HG
• Series : Q Series
• Power Input : 800W
• Horsepower : 1/4 HP (approximately 0.186 kW)
• Refrigerant : R134a
• Voltage/Frequency : 220-240V / 50Hz
• Application Type : High Back Pressure (HBP)
• 

Overview of Features

The Huaguang ASQ80HG compressor is engineered for efficiency, durability, and environmental sustainability. Its compatibility with R134a refrigerant , a non-ozone-depleting gas, ensures compliance with global environmental standards. With an input power of 800W , it strikes a balance between performance and energy consumption, making it cost-effective for long-term use.

The high back-pressure (HBP) capability allows the compressor to maintain stable cooling in systems where evaporator pressures are relatively high, such as in freezers, display coolers, and other medium-temperature refrigeration setups.

Applications

The versatility of the ASQ80HG makes it suitable for a wide range of cooling applications, including:

1. Domestic Refrigerators/Freezers : Ideal for home use due to its compact size and energy efficiency.
2. Display Coolers : Perfect for retail environments requiring product visibility while maintaining low temperatures.
3. Small-Scale Industrial Cooling : Suitable for systems demanding precise temperature control without heavy-duty cooling requirements.
4. Cold Storage Units : Effective in maintaining consistent temperatures for perishable goods.

Comparative Table of Huaguang Compressors

Below is a comparative analysis of the Huaguang ASQ80HG with similar models in the Q Series , highlighting its unique advantages.

Why Choose the Huaguang ASQ80HG?

1. Energy Efficiency : The 800W power input ensures optimal performance while minimizing energy consumption, reducing operational costs.
2. Environmental Friendliness : The use of R134a refrigerant ensures compliance with global environmental regulations, as it does not contribute to ozone depletion.
3. High Back Pressure Capability : Designed for systems requiring stable cooling under high back-pressure conditions, making it ideal for freezers and display coolers.
4. Compact Design : Its compact size makes it suitable for installations with limited space, such as small kitchens or retail displays.
5. Durability : Built to withstand demanding operating conditions, ensuring longevity and reliable performance.

Installation and Maintenance Tips

To ensure the best performance and longevity of the Huaguang ASQ80HG , follow these guidelines:

• Electrical Compatibility : Verify that the voltage (220-240V) and frequency (50Hz) match your local power supply.
• Proper Refrigerant Charge : Use only R134a refrigerant to avoid system inefficiencies and potential damage.
• Regular Cleaning : Clean the condenser coils periodically to prevent overheating and ensure efficient operation.
• Professional Installation : Hire a certified technician for installation and maintenance to avoid errors and ensure optimal performance.

Conclusion

The Huaguang ASQ80HG compressor from the Q Series is a versatile, energy-efficient, and environmentally friendly solution for various refrigeration needs. Its compatibility with R134a refrigerant , combined with its high back-pressure capability , makes it a standout choice for both domestic and commercial applications. Whether you’re upgrading your refrigerator, installing a new cooling system, or managing a retail display cooler, the ASQ80HG offers dependable performance and excellent value.

Comprehensive Overview of the NBY5170Y Compressor

The NBY5170Y is a high-performance compressor designed for refrigeration and air conditioning applications. Manufactured by Embraco, a leading name in the HVACR industry, this compressor is engineered to deliver reliable and efficient cooling performance. Below, we delve into the key features, specifications, and applications of the NBY5170Y compressor.

Key Features

1. High Cooling Capacity: The NBY5170Y is designed to handle demanding cooling tasks, making it suitable for both commercial and industrial applications.
2. Energy Efficiency: With a high efficiency rating (W/W), this compressor ensures optimal performance while minimizing energy consumption.
3. Robust Construction: Built to withstand harsh operating conditions, the NBY5170Y offers durability and long service life.
4. Versatile Applications: This compressor is suitable for a wide range of refrigeration and air conditioning systems, including commercial refrigerators, freezers, and air conditioning units.

Technical Specifications

• Model: NBY5170Y
• Displacement: 14.3 cm³
• Motor Type: RSCR (Reluctance Start Capacitor Run)
• Power: 1/4 HP
• Voltage/Frequency: 220-240V / 50Hz
• Cooling Capacity: 842 W (at ASHRAE nominal point)
• Efficiency: 3.1 W/W
• Refrigerant: R600a (Isobutane)
• Oil Type: AB 5
• Weight: 15 kg
• Maximum Height: 206 mm
• Locked Rotor Amps (LRA): 15 A
• Application: High Back Pressure (HBP) systems

Performance Data

The NBY5170Y compressor is designed to operate efficiently across a range of temperatures. Here are some key performance metrics:

• Nominal Point (ASHRAE): 7.2°C Evaporation Temperature / 54.4°C Condensation Temperature
• Cooling Capacity Range: Varies based on operating conditions, with a maximum capacity of 842 W at the nominal point.
• Efficiency Range: The compressor maintains high efficiency across different load conditions, ensuring energy savings.

Applications

The NBY5170Y compressor is ideal for various applications, including:

• Commercial Refrigeration: Suitable for medium to large commercial refrigerators and freezers.
• Air Conditioning: Can be used in air conditioning systems requiring high cooling capacity.
• Heat Pumps: Effective in heat pump systems for both heating and cooling.

Installation and Maintenance

• Installation: Ensure proper mounting and alignment to avoid vibrations and noise. Follow the manufacturer’s guidelines for electrical connections and refrigerant piping.
• Maintenance: Regular maintenance is crucial for optimal performance. This includes checking oil levels, inspecting electrical connections, and ensuring the compressor is free from debris.

Conclusion

The NBY5170Y compressor by Embraco is a reliable and efficient solution for demanding refrigeration and air conditioning applications. Its robust design, high cooling capacity, and energy efficiency make it a preferred choice for commercial and industrial use. Whether you are upgrading an existing system or installing a new one, the NBY5170Y offers the performance and reliability you need.

For more detailed information, including wiring diagrams and specific installation instructions, refer to the official Embraco documentation or consult with a certified HVACR technician.

Mbsm_dot_pro_private_PDFembraco_r600a_lmbp_2_hbp

SECOP FR7GH (103G6683) (R134A – 1/5HP – 220-240V 50/60Hz / 208-230V 60Hz – M/HBP – 6.88cm³ / 0.42in³ – 1320BTU/h +/20F – 2537BTU/h +45F)

The SECOP FR7GH (103G6683) is a hermetic reciprocating compressor designed for refrigeration applications, particularly those utilizing the refrigerant R134a. Here are the detailed specifications and features:

Specifications

• Model: FR7GH
• Part Number: 103G6683
• Refrigerant: R134a
• Power Rating: Approximately 1/5 HP
• Voltage:

  • 220-240V at 50/60Hz
  • 208-230V at 60Hz

• Displacement: 6.88 cm³ (0.42 in³)
• Cooling Capacity:

  • Approximately 1320 BTU/h at +20°F
  • Approximately 2537 BTU/h at +45°F

• Operating Temperature Range: Suitable for medium to high back pressure (M/HBP) applications cooling.
• Oil Type: Polyolester oil (POE)

Applications

The FR7GH compressor is commonly used in various refrigeration systems, including:

• Commercial refrigeration units
• Air conditioning systems

Maintenance

Regular maintenance of the compressor is essential for optimal performance and longevity. This includes checking refrigerant levels, ensuring proper oil levels, and inspecting electrical connections.

The AW703ET-094-A4 is a model of compressor produced by Tecumseh, specifically designed for air conditioning and high back pressure (HBP) applications. Here are the key specifications:

Specifications

• Type: Reciprocating Compressor
• Application: Suitable for air conditioning (AC) and high back pressure (HBP) systems.
• Refrigerants: Compatible with R-22 and R-407C.
• Power:

  • Horsepower: 2 HP
  • Voltage:

    • 200-220V at 50Hz
    • 208-230V at 60Hz

• Cooling Capacity: Approximately 18,800 BTU.
• Design: Hermetic type, meaning it is sealed to prevent refrigerant leakage.