warman gravel pump

Hydraulic Piston Pumps | Weir

Overview

Pumping paste backfill or paste aggregate fill is a critical requirement for many mines around the world, but often comes with challenges and key design considerations that operators must be mindful of.

Our range of GEHO® hydraulic piston pumps are designed to handle slurry with solids up to 90%. With high availability, reduced energy consumption and reduced operating costs they ensure uninterrupted, trouble-free operation.

Additionally, our GEHO® hydraulic piston pumps are among the world's most advanced positive displacement pumps, expertly designed to transport high viscous paste 1,500m uphill.

Whether you need reliable pumping of paste, aggregate paste or biomass, our range of GEHO® hydraulic piston pumps have got you covered.

If you need a reliable and economical hydraulic piston pump, you can learn more about our range below.

Hydraulic Piston Pumps Range

GEHO® DH Hydraulic Piston Pump (w/ Cone Valve)

Our range of GEHO® DH hydraulic-driven piston pumps is designed to pump extremely viscous pastes and sludges including high-density slurries, mine backfill and sludges with solids up to 90%. Featuring cone valves, these high-density solids pumps are renowned for their high reliability, uninterrupted and trouble-free operation, and low operational costs. They are equipped with our GEHO® HTI (Hydraulic Twin Intelligent) system for pulsation-free operation, preventing damage, excessive wear and noise.

Recommended Industries: Mining

Hydraulic Piston Pumps

Frequently Asked Questions

Can GEHO® positive displacement pumps be used for paste backfill?

Replacement Parts

Our range of genuine pump parts and accessories are specifically designed and tested to promote the highest product quality, performance and resistance to abrasion and corrosion, as a result of our proprietary materials.

To learn more, please contact our team.

Services and Maintenance

Our complete range of hydraulic piston pumps are backed by our unrivalled global support network that spans across more than 60 countries world-wide.