ITT Goulds Pump Model 3420 Large Capacity, Single Stage, Double Suction Pumps are expertly engineered to meet the demanding requirements of heavy-duty industrial, municipal, and power generation services. Designed for maximum efficiency and durability, these pumps handle capacities up to 74,000 GPM (16,807 m³/h), heads to 500 feet (152 m), and temperatures to 350°F (176°C), with working pressures up to 330 PSIG (2275 kPa).
Key Design Features:
Horizontally Split Casing: In-line suction and discharge nozzles in the lower half allow easy inspection and maintenance without disturbing piping.
Double Suction Impeller: Ensures hydraulic axial balance, reducing thrust bearing loads for longer pump life and low maintenance.
Replaceable Wear Rings: Maintain running clearances, protect vital components, and minimize overall operational costs.
Sealing Flexibility: Available with packing or a wide range of mechanical seal options.
Versatile Installation: Horizontal or vertical mounting; clockwise or counterclockwise rotation.
Material Options: Constructed in a variety of metals, including cast iron and stainless steel, to meet application-specific needs.
Ideal for a Wide Range of Applications:
Process Industries: Quench water, stripper bottoms, reboiler circulation, and cooling towers.
Pulp & Paper: Cleaner supply, filtrate handling, mill water, fan pumps, and shower services.
Primary Metals: Cooling water, quench, and leaching processes.
Municipal Services: High lift and low lift pumping, wash and waste water, raw water transfer.
Power Generation: Component cooling, service water, ash sluicing, heater drain, and cooling tower circulation.
Marine: Bilge and ballast, cargo transfer, cooling water, and fire pumps.
General Use: River water, brine, and sea water handling.
Whether you’re moving massive volumes of water or managing complex plant operations, the 3420 Series delivers the performance, reliability, and flexibility you need.
