The ALPINA high-density solids pumps are particularly designed for conveying many substances with high proportion of solids, and highly viscous sludges and other material with a high content of coarse solids over relatively great distances.
The Oil-hydraulically powered two-cylinder ALPINA piston pumps with S-Valve have already been used for many years in civil engineering for transporting concrete.
However not every sludge or slurry is pumpable, depending on:
Ratio
Saturation
Gas component.
Different pumps assembly are offered for different product to be pumped.
Applications
This technology has been transferred to further areas of application in various sectors of industry such as Sewage treatment plants, Waste and process sludges, Mining, bituminous coal sludges, and so one.
Variety of Models
We offer 6 inches and 8 inches valve, output from 3 cm/hours up to 185 cm/hours, pressure from 60 to 170 bars depending on your needs. We can change stroke length and delivery cylinder diameter according your requirements.