LASCO Fittings | PVC & CPVC plastic pipe fittings LASCO, Lasco, lasco, pvc, PVC, Pvc, Schedule, irrigation, schedule, turf, plumbing, pipe, fittings, pipe fittings, swing, joint, insert, 40, 80, thermoplastic, irrigation, Marlex, Golf, CPVC, irrigation, heating, air conditioning, cold water, sprinkler system, water, lascotite, LASCOtite, hot water system LASCO Fittings, Inc. operates a 26-acre manufacturing facility in Brownsville, TN. LASCO Fittings, Inc., an Aalberts Industries company, specializes in the production and sale of injection molded fittings for Irrigation, Plumbing, Industrial, Pool/Spa and Retail markets.