South Texas Click here for line sheet Cast Iron, Soil Pipe & Fittings. Acorn Safety offers the most features as standard on every model, because our units must work the first time, every time. Manufacturer of Terrazzo Mop Sinks. Water pressure boosting systems Standard, Heavy Duty and Super Duty No Hub couplings. Anti-electrolysis steel flange connections for copper tube. A Wide Variety of Access Doors, Roof Flashings and Roof Hatches. Water Coolers & Drinking Fountains, and Bottle Filling Stations. C.I. Drains & Carriers, Stainless Steel Drains, Trench Drains, PVC Drains, Grease Recovery, Rainwater, Harvesting, Customized Grates & Covers. Thermostatic/Pressure Balance Water Mixing & Shower Valves, Hose Stations. Undersink ADA Trap Covers, Pipe Covers and Stop Covers. Commercial, Residential, Agricultural and Industrial Rainwater Harvesting Systems Flushometers, Optima Sensor Faucets & Valves. Electric tankless water heaters with built-in touch screen and wireless app for residential and commercial applications.