DALCOM S.r.l. is a leading manufacturer of rubber and polyurethane pumping pistons
In 50 years of experience, research, and development, we have constantly improved our compounds, ensuring a reliable and long-lasting product. The product range covers all brands of concrete pumps, many of which have a choice of rubber or polyurethane. The perfect anchoring between the coating and the steel core, its structural integrity and resistance to abrasion are guaranteed by careful laboratory tests
POLYURETHANE PUMPING PISTONS
The proven wear-resistant characteristics of polyurethane pistons allow them to last up to three times longer than rubber pistons, without compromising the pumping cylinder’s chrome surface.
We have developed a special Teflon grease that considerably improves the sliding of the piston, reduces wear, and enhances quiet operation