Pheriperal pumps 2900 rpm and 1400 rpm Applications : Domestic, Gardens, Pressure boosting and Washing Structural Characteristics Pump Casting : Grey Iron Casting Impeller: Brass Forged Shaft : En8/ss 410 Mechanical : High Alumina Ceramic And Graphite Motor Body : Aluminium Extruded Nrv (sp) : Built In Maximum Operating Conditions Max.Suc Head : 7 MTRS Pumping Medium : Clean Water Free From Solids, Chemically And Mechanically Non-aggresive Liquid Temperature