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. 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. Specialty valves, sensors, and control products Thermostatic/Pressure Balance Water Mixing & Shower Valves, Hose Stations. Stops, Supplies, P-Traps, P-Trap & Supply Insulators. Undersink ADA Trap Covers, Pipe Covers and Stop Covers. Flushometers, Optima Sensor Faucets & Valves. Faucets, Washdown Stations for Hospital Food Serivce, Laboratories & Veterinary.