Looking for a stainless steel Investment casting factory and machine shop for finished and complete castings. We can buy 6000-7000 sets annually. The parts are used in dishwasher for USA market. • Pump Body: 304 Stainless 2.360 lbs. approximately 7 inches long • Pump Cover: 304 1.230 lbs. • Balanced Impellor: 304 0.490 lbs. open aprox.4 inches • Nut: 304 0.086 lbs. approx. 2.5 inches make a full set. I have more models and photos but couldn't update here. F Rothman Show More