
( Brand: Danfoss ), ( Manufacturer Part Number: SM175S3QC ), ( Part Type: Compressor ), ( Supply Voltage: 220 V )
The Danfoss SM17553QC and SM175S3QC scroll compressors are reliable and energy-efficient solutions for your refrigeration needs, specifically designed to operate with R22 refrigerant and 220V, single-phase power supply.
The SM17553QC compressor has a capacity of 5.5 HP (4.1 kW), making it an ideal choice for medium to large-scale refrigeration applications. With its hermetic design, this compressor ensures a high level of efficiency and reduces the risk of leaks. The compressor features a scroll design, which provides smooth operation, quiet operation, and a long lifespan.
The SM175S3QC compressor, on the other hand, offers a slightly lower capacity of 3.5 HP (2.6 kW), making it more suitable for smaller refrigeration systems. Despite its lower power, it delivers the same level of reliability and efficiency as its larger counterpart.
Both compressors are designed with a specific suction pressure range of 4.0-7.0 bar (gauge) and a discharge pressure range of 8.0-12.0 bar (gauge). The SM17553QC compressor has a maximum delivery volume of 161.8 cm /rev, while the SM175S3QC compressor has a maximum delivery volume of 133.9 cm /rev.
In conclusion, whether you require a larger compressor for a more extensive refrigeration system or a smaller one for a more compact setup, the Danfoss SM17553QC and SM175S3QC scroll compressors are reliable and energy-efficient choices that will keep your refrigeration system running smoothly and efficiently.
Pros of buying Danfoss SM17553QC R22 Scroll Compressor:1. Reliability: Danfoss is a well-known and reputable manufacturer in the HVAC industry, known for producing high-quality and reliable compressors.
2. Energy Efficiency: The SM17553QC model is designed to be energy-efficient, which can help reduce electricity costs over time.
3. Low Noise Level: This compressor is known for its low noise level, making it a good choice for residential and commercial applications where noise reduction is important.
4. High Compressor Efficiency: The SM17553QC model can achieve high compressor efficiency, which can help improve the overall performance of the HVAC system.
Cons of buying Danfoss SM17553QC R22 Scroll Compressor:1. Limited Availability of R22 Refrigerant: R22 is a hydrochlorofluorocarbon (HCFC) refrigerant that has been phased out in many countries due to its environmental impact. This means that finding R22 refrigerant for this compressor may be more difficult and expensive than other refrigerants.
2. Higher Initial Cost: The Danfoss SM17553QC R22 Scroll Compressor may be more expensive than other compressors on the market, which could make it a less attractive option for budget-conscious consumers.
Conclusion:The Danfoss SM17553QC R22 Scroll Compressor is a high-quality and reliable compressor that can provide excellent performance for HVAC systems. However, its limited availability of R22 refrigerant and higher initial cost are important considerations to keep in mind. If you are looking for a long-term investment in a reliable compressor and are willing to pay a premium for it, the Danfoss SM17553QC R22 Scroll Compressor could be a good choice for you. However, if you are looking for a more cost-effective option or prefer a refrigerant with a longer lifespan, you may want to consider other compressors on the market.
Recommendation:If you are in the market for a reliable and energy-efficient compressor and are willing to pay a premium for it, the Danfoss SM17553QC R22 Scroll Compressor could be a good choice for you. However, it's important to weigh the pros and cons and consider your specific needs and budget before making a final decision. If you have any doubts or questions, it's always a good idea to consult with a professional HVAC technician to help you make an informed decision.
New, sealed unit. It does have a smashed top plug and some cosmetic damage.