Cast Iron Bronze Fitted Pumps

Gray iron has excellent dampening properties and is easily machined. It is standard material for general purpose pump casings. Gray iron has corrosion resistance that is better than steel in certain environments. If the liquid handled is clean water with very little sand or silt, bronze generally offers the most cost effective solution. Bronze does not rust, is easy to cast and machine and generally offer superior surface finish of the waterways leading to efficiency gain.