Azzuno 1/2 HP Submersible Pump – 4″ Septic & Drainage

Azzuno’s 1/2 HP submersible pump delivers reliable, high-performance water transfer for septic systems, basement drainage, and lawn irrigation. With a robust 26 GPM flow rate and a 140-foot head, this pump efficiently moves water up to 140 feet vertically, making it ideal for challenging installations where standard pumps fall short. The 1¼” FNPT discharge ensures compatibility with most standard well casings (4″ and larger), while the precision-engineered impeller maintains consistent flow even under heavy loads.

Built to last, the Azzuno pump features a full stainless steel construction, including the motor housing, to resist corrosion and rust—critical for septic and wastewater applications. The hermetically sealed motor is protected by a built-in capacitor for smooth startup and a thermal protection system to prevent overheating or water ingress. For added durability, the pump includes a clog-resistant inlet filter with a removable gauze cover, reducing maintenance and extending service life. Whether you’re managing a residential septic system, dewatering a basement, or powering irrigation systems, this pump operates with minimal noise, ensuring quiet performance even in sensitive environments.