DORIN H221CC - COMPRESSOR H1R0302
DORIN semi-hermetic compressors are modern solutions designed to deliver the highest efficiency and reliability. Engineered to meet market demands and to operate with new refrigerants (HFC and HFO), they combine high performance with quiet and stable operation. The performance range of DORIN compressors extends from 4.42 to 244.78 m³/h, with nominal power ratings from 0.5 to 90 HP.
DORIN represents Italian precision and quality, confirmed by the EN ISO 9001 certification. All compressors are 100% manufactured in Italy, ensuring the highest production standards. They are distinguished by low vibration levels, inverter compatibility, and a patented oil return system that minimizes losses and enhances reliability.
The H221CC model is a compact semi-hermetic compressor with a capacity of 9.88 m³/h, designed for operation in demanding refrigeration systems. It combines high build quality with the ability to operate over a wide frequency range from 30 to 70 Hz, allowing flexible adaptation to various operating conditions.
The H221CC semi-hermetic compressor features a design that ensures excellent tightness and high durability. Manufactured from top-quality components, it guarantees reliability and long service life. It is fully compatible with HFC and HFO refrigerants, making it suitable for use in modern refrigeration systems. Additionally, the compressor can be equipped with various accessories to enhance its functionality. Quiet operation and compact dimensions make the H221CC model an ideal solution for installations where performance, reliability, and space efficiency are essential.
The compressor cooling capacity table is provided in the product data sheet available in the “Downloads” section.
| Type: | Semi-hermetic piston compressor |
| Performance: | 9,88 m3/h |
| Number of cylinders: | 2 [eng] |
| Power supply: | 380/400V - 50Hz |
| Rotor lock current: | 24,5 A |
| Maximum operating current: | 6,0 A |
| Crankcase heater: | tak |
| Discharge: | 16 mm |
| Ssuction: | 18 mm |
| Factory flooded with oil: | tak POE32 |
| Oil charge: | 1l |
Weight:![]() net | 42 kg |
| Pictures: | illustrative |
| Manufacturer/responsible entity in the EU : | Officine Mario Dorin Via Aretina, 388 50061 Compiobbi (FI), Italy Tel: +39-055-62321.1 Fax: +39-055-62321.380 dorin@dorin.com |




