Yanmar diesel 2 inch full trash pump L48N 4.7 hp YDP20TN 550 lpm 24 m headYanmar diesel 2 inch full trash pump Model YDP20TN Easy to clean pump head 550 lpm (145 gpm) max flow 24 m head (79 ft) max pressure 7 m (23 ft) self priming suction lift 20 to 30 mm diameter solids handling capacity Pump materials: cast aluminium casing cover cast aluminium pump cover cast iron impeller cast iron volute sic ceramic mechanical seal