USED: Durco centrifugal pump, model 4X3S... USED: Durco centrifugal pump, model 4X3S-10H/90, ferralium construction. 4" inlet, 3" outlet. Approx 500 gallons per minute.Rated 275 psi at 100 deg F. Driven by a 15 hp, 3/60/230/460 volt,1750 rpm motor. Base mounted. and the product is still available, |