Heavy Duty Flap Valve – Metallic
• HDF Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids requirements.
• All SANDPIPER® Heavy Duty Flap Pumps are configured in bottom discharge porting arrangements and provide superior suction lift.
• HDF pumps are thick wall constructed of Sand Casted Aluminium, Cast Iron and Stainless Steel with elastomer, TPE (thermal plastic elastomers) and PTFE options in diaphragms and check valves.
• HDF pumps are enhanced with an extended wear package.