SELF PRIMING CENTRIPETAL / CENTRIFUGAL PUMPS Model No : AL Available Features : 1" to 21/2" Total head – static suction Lift + static delivery + friction loss in pipes & fitting, Last but one figure in numerical reference indicate stage or stages, Motor B. H. P. – recommended includes ample margin when pumping clean and pure water for liquids of higher H.P otor will be required, Standard Rotation – the shaft are clockwise when seen from the driving end of the pump