Applications: marine - pump bilge, wash downs, circulating water in bait tanks, utility dock-side pump, engine cooling. Industrial - circulating and transferring, velocity mixing, pumping machine tool coolants, return spill, sump drainage, chemicals, pharmaceuticals, soap, liquors, ink, dyes, alcohol, dilute acids, tanning liquors, glycerine, brine, etc. Farming - pumping water for stock, pumping water from shallow wells and cisterns, pumping liquid ballast into tractor tires. Plumbing and home emergency use - pumping out flooded basements, cesspools, sumps, water heaters and water closets, drains and sinks, draining fishponds and pools. Impeller: nitrile seal: carbon/ceramic mechanical type body: bronze impeller: nitrile shaft: stainless steel shaft seal: mechanical face seal wear plate: replaceable bearings: shielded ball bearings ports: 1 inch NPT internal weight: 5-3/4 lb (2.61 Kg).