A variety of materials and a variety of construction methods make CSF bucket pump suitable for a variety of occasions, especially the transport of high viscosity materials. His special design allows the pump to be used in a wide range of applications that require flow changes, feeding, vat reversing and high pressure cycles. The pump is explosion-proof air motor drive, driving pressure from 0 to 150 bar, the maximum flow rate up to 80 l / min. Sealing materials are also specially selected according to different delivery materials to ensure that the pump life and low leakage rate. Pump material can be used carbon steel, stainless steel 304 and 316 stainless steel.