To transfer grease, even with high viscosity, RAASM now provides an additional solution that makes your work easier and faster. The range of our industrial pumps is in fact enriched by four other important elements: these are the new versions of 900 series with compression ratio 11:1 (p/n 91FP/111, suction tube 940 mm, p/n 90FP/111, 480 mm) and 1200 series with ratio 18:1 (p/n 116FP/181, suction tube 940 mm, p/n 115FP/181, 480 mm). Their special characteristics make these pumps particularly suitable to transfer very viscous grease, grade NLGI3 and NLGI4 (this last one only with a RAM), maintaining a high flow rate.
The tests carried out have confirmed a delivery of 14 kg/min (8 bar inlet, NLGI3 grease) and 18 kg/min (8 bar inlet, NLGI1 grease); besides these pumps are suitable also with oil, ensuring 29 l/min flow rate with 8 bar inlet. These values make them suitable for heavy-duty applications (such as in mining and heavy industry) where it is essential to provide high performances both in terms of quality and robustness. Besides, the pumps version with 480 mm suction tube can be used with our new basement useful to work with silos or big tank.