Factory Direct Supply Danfos Hermetic Scoll Compressor With R22/R407c/R404a/R507a Refrigerant For Split Air Conditioner

Series Of SM/SY/SZ- (50Hz - 60Hz - R22- R407C- R404A - R507A)

In a Danfoss SM/SY/SZ scroll compressor, the compression is performed by two scroll elements located in the upper part of the compressor.

Suction gas enters the compressor at the suction connection. As all of the gas flows around and through the electrical motor,thus ensuring compltets motor cooling in all applications,oil droplets separate and fall into the oil sump.
After exiting the elements where compression takes place.Ultimately,the discharge gas leaves the compressor at the discharge connection.

The figure below illustrates the entire compresion process.The centre of the orbiting scroll(in grey)traces a circular path around the centre of the fixed scroll(in black).This movement creates symmetrical compression pockets between the two scroll elements. Low-pressure suction gas is trapped wothin each crescent-shaped of the orbiting scroll serves to seal the pocket,which decreases in volume as the pocket moves towards e centre of the scroll set increasing the gas pressure.Maximum compression is achieved once a pocket reaches the centre where the discharge port is located; this stage occurs after three complete orbits. Compression is a continuous process:the scroll movement is suction,compression and discharge all at the same time.

In addition to the existing SM range compressors previously available, Danfoss is completing its range with 3 compressors.

The new SM112-124 and SM/SZ147 compressors benefit from a further improved design to achieve the highest efficiency.

· Gas circulation,motor cooling and oil behaviour are improved on light commercial platform models by a new patented motor cap design.

· Part protection and assembly reduces internal leaks and increases life durability.

· Improved part isolation reduces greatly acoustic levels.

· Gas intake design induces higher resistance to liquid slugging.

Danfoss scroll compressors are available as single compressors and as tandem units.The example below presents the compressor nomenclature which equals the technical reference as shown on the compressor nameplate

Code numbers for ordering are listed secting "Ordering informating and packaging". 

If you don't know which model is suitable for you, you could send message to us. We have several professional engineers to make a customized solution for you. ↓↓

Packing: standard Wooden Case packing, use wooden packing based on the actual situation.
Delivery time: shipped in 15~30 working days after payment.

Factory Direct Supply Danfos Hermetic Scoll Compressor With R22/R407c/R404a/R507a Refrigerant For Split Air Conditioner