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Supply Suitable Hitachi Refrigeration & Heat Exchange Parts 403DH-64C1 Compressors 453DH-72C1 Compressors Model 2

It is an efficient and stable commercial refrigeration compressor, designed with piston/vortex (optional according to actual technology), specifically optimized for low-temperature refrigeration and freezing equipment. Featuring low temperature resistance, high cooling capacity, and long lifespan, it is suitable for medium to high load scenarios such as commercial refrigerators, cold chain logistics, and industrial refrigeration

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Product Description

Hitachi Compressor Selection Guide: Which One is More Suitable for You?

Many people struggle with the choice between rotary compressors and scroll compressors when choosing Hitachi central air conditioning. In fact, each of these two compressors has its own advantages. Hitachi has independently designed, developed, and produced suitable compressors for each series based on the operating characteristics of central air conditioners with different capacities, to ensure the efficient and stable operation of the entire series of central air conditioners.

How to choose a suitable compressor?

This mainly depends on the number of horsepower of the external machine. For small-sized apartments, dual rotor compressors are a better choice, while larger apartments are more suitable for scroll compressors. Rotary compressors perform better below 7 horsepower, while scroll compressors are more suitable for larger horsepower.

Characteristics of two types of compressors

Double rotor compressor: suitable for small capacity central air conditioning units, with better performance than scroll compressors during low-power operation, but inferior to scroll compressors during high-power operation.

Vortex compressor: with fewer moving parts, precise control, low leakage, high efficiency, low noise and vibration, and long service life. The outdoor unit has a large volume and requires sufficient host space.

Hitachi's technological leadership position

As the inventor of the world's first compressor, Hitachi's technological leadership is self-evident. The precise control, high efficiency, energy saving, and reliability of vortex compressors have made them the preferred choice for many people.

Choosing the right compressor can not only improve the performance of air conditioning, but also extend its service life. When choosing, consider these two classic compressors from Hitachi, which will bring comfort and tranquility to your home life.

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