R404A R507 Blended Refrigerant

The Danfoss FR8.5S is a specialized low-temperature 1/4 HP compressor custom-tuned to handle high-density blended refrigerants like R404A. Built to handle steep compression ratios, it is well-suited for commercial reach-in freezers that require rapid sub-zero cooling. The compressor comes equipped with an augmented internal cooling system that dissipates motor heat efficiently, preventing oil breakdown during continuous low-pressure suction runs. Its heavy-duty casting dampens acoustic resonance, keeping operations exceptionally quiet even during demanding freezing cycles. For commercial establishments requiring unfailing frozen storage preservation, this compressor delivers long-term mechanical stability.