Water Sound WTB400T Water Transfer Pump, Plastic Casing, 5.5 HP, 380 V, 18 m, 9 m³/h

Specially manufactured for industrial facilities, large-scale agricultural applications, and the maritime sector, the WTB400T High-Flow Plastic Casing Water Pump solves your liquid transfer needs in massive volumes without the risk of corrosion. With its three-phase motor rated at 5.5 HP (4 kW) and large 3-inch inlet/outlet connections, this model can transfer up to 90 tonnes per hour (90 m³/h) of water, making it the ideal alternative for demanding work environments where standard cast iron pumps cause corrosion problems.

Its fiberglass-reinforced plastic casing and PPO Noryl impeller construction ensure long service life and maximum durability in the transfer of high-flow liquids.

Key Application Areas

• Industrial Facilities and Factories: Rapid transfer of high-volume water and low-chemical process liquids that carry a risk of corrosion.

• Maritime and Fish Farms: Seawater and saltwater circulation and discharge requiring high flow rates.

• Agricultural Irrigation and Pools: High-volume water pumping in large agricultural areas, treatment plants, or large Olympic pools, thanks to its corrosion-resistant construction.

• Food Industry: Transfer and circulation of brine water for products such as olives, cheese, and pickles.

Technical Specifications

• Model: WTB400T

• Motor Power: 5.5 HP / 4 kW

• Operating Voltage: 380 V (Three-Phase – Industrial Type)

• Max. Flow Rate: 90 m³/h (90 tonnes per hour)

• Maximum Head: 18 meters

• Maximum Suction Lift: 6 meters

• Connection Diameter (Inlet – Outlet): 3" – 3" (3 inch)

• Casing Material: Fiberglass-Reinforced Plastic (full protection against corrosion and rust)

• Impeller and Rear Cover Material: PPO Noryl

• Maximum Liquid Temperature: +60°C

• Weight: 27 kg (heavy-duty, robust construction)

Why Choose the WTB400T Model? With its industrial-grade 380 V power supply and wide 3-inch inlet, it offers an exceptional water transfer capacity of 90 m³/h. It replaces standard metal pumps in applications where metal components are highly susceptible to rust or corrosion — such as seawater, treated water, or large-scale brine facilities — reducing maintenance costs and extending system service life.