Specifications:

Single tube refrigeration big one [free exhaust pipe]]

Single tube refrigeration big one [free exhaust pipe] Smart model

Single tube refrigeration big one [free exhaust pipe] shaking head

Double tube refrigeration small 2 hp [free exhaust pipe]]

Double tube refrigeration small 2 hp [free exhaust pipe] Smart model

Double tube refrigeration large two HP [free exhaust pipe]]

Double-tube refrigeration big two horses [free exhaust pipe] Smart + swing

Three-tube refrigeration three-horse [free exhaust pipe]]

Three-tube refrigeration three-horse [free exhaust pipe] Smart model

Single tube refrigeration small one [free exhaust pipe]]