STERLCO

About STERLCO

STERLCO is a manufacturer of condensate return and boiler feed pump systems, serving industrial and commercial facilities that require reliable handling of hot condensate and boiler feedwater. The brand is recognized for its cast-iron tank construction, which provides durability in high-temperature environments typical of steam systems. STERLCO product families include simplex and duplex condensate return systems, replacement motors, and pump components across multiple series such as G, J, and K. These systems are designed to collect condensate from steam-using equipment and return it to the boiler or to a feedwater system, improving thermal efficiency and reducing water consumption. Key specifications across the line include tank capacities ranging from 15 to 24 gallons, motor horsepower from 1/3 hp to 1 hp, voltage options including 115/230V AC single-phase and 230/460V AC three-phase, and maximum head ratings up to 70 feet. The pumps are typically configured with FNPT connections for straightforward piping integration. STERLCO systems are applied in steam heating, process steam, and boiler feed applications where consistent condensate removal is critical to system performance. 3G Electric supplies STERLCO condensate return pump systems, replacement motors, and pump components, supporting maintenance and upgrade needs for plant engineers and procurement specialists. The inventory includes complete packaged systems as well as individual parts, enabling customers to source both new installations and replacement components from a single distributor. 3G Electric provides logistics support for global shipment, ensuring that STERLCO equipment reaches facilities worldwide without geographic restriction. For technical buyers, STERLCO’s use of cast-iron tanks and standardized motor frames simplifies specification and replacement, while the availability of multiple series allows matching pump performance to system pressure and flow requirements. The brand’s focus on condensate return and boiler feed aligns with common industrial steam system needs, making it a practical choice for facilities seeking dependable equipment without unnecessary complexity.

Common Applications

• Steam heating systems in commercial buildings — STERLCO simplex condensate return system (e.g., 904RU0) for collecting and returning condensate from radiators and unit heaters.
• Process steam in food processing plants — STERLCO duplex condensate return system (e.g., 904RU3) to handle continuous condensate removal from kettles and ovens.
• Boiler feedwater in industrial laundries — STERLCO K series pump (e.g., 904RV8) for transferring hot condensate back to the boiler feed tank.
• Chemical manufacturing facilities — STERLCO J series pump (e.g., 904RV7) for returning condensate from heat exchangers in corrosive environments.
• Pharmaceutical clean steam systems — STERLCO G series pump (e.g., 904RV1) for low-flow condensate return in sterile process loops.