CSI Flowtite - Onsite Fiberglass Septic Tanks

CSI manufactures Flowtite fiberglass tanks for both aerobic and anaerobic septic applications. Our watertight tanks are a cost-effective, long-term solution for private homes, commercial developments, industrial and municipal applications. Government and state regulation of septic storage is changing to help reduce infiltration and exfiltration contamination. Flowtite fiberglass septic tanks, also referred to as cisterns, eliminate leakage problems inherent in concrete septic systems. Our tanks are engineered to meet and exceed current requirements and standards. We offer IAPMO Z1000 approved tanks in various sizes up to 12’ diameter including fiberglass baffles and other accessories.