GMP HGM Self Priming Cast Iron Dirty Water Pumps

The GMP HGM range delivers industrial-strength performance for demanding dirty water pumping applications. These robust cast iron self-priming pumps are engineered for construction sites, agricultural irrigation, flood control, and wastewater management.

Built with durable cast iron construction, stainless steel shafts, and multi-blade impellers, these electric pumps handle both clean and dirty water with suspended solids up to 27mm. The integrated non-return valve prevents water loss, ensuring easy re-priming and reliable operation cycle after cycle.

With maximum suction depths of 6 metres, liquid temperature capability up to 60°C, and flow rates from 290 to 850 litres per minute, the GMP HGM range offers versatile solutions for professional contractors, farmers, and industrial users. Available in 1½”, 2″, and 3″ port sizes with optional crash frame (FR) and sack trolley (SAC) configurations for enhanced portability and protection.