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4 Gallon - 24 Volt Marine SuperSump Shower Sump Tank - ST-6050
4-gallon 24V SuperSump® with 1250 GPH pump. Floatless switch, back-flow valve & odor-sealed polyethylene tank for marine shower & sink drainage.
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The Automatic SuperSump® Shower Sump Tank (Part #ST-6050) is a durable, high-performance drainage solution designed for marine and RV applications. With a 4-gallon capacity and a 1250 GPH bilge pump, this system efficiently removes wastewater from your shower, tub, or sink, preventing overflow and maintaining a clean onboard environment.
Built with precision and strength, the SuperSump® features a rotationally molded polyethylene tank with a 3/8” wall thickness, ensuring long-term resistance to impact, corrosion, and vibration. Its floatless, sealed switch has no moving parts, providing dependable automatic operation with minimal maintenance.
This sump tank includes four inlet ports—three 1-1/4” FPT and one 3/4” FPT—to accommodate multiple drain hookups. The outlet is equipped with 1-1/8” and 3/4” hose adapters, while a large back-flow valve prevents excessive pump cycling. The deck plate with an O-ring gasket minimizes odors and allows convenient access for cleaning and servicing.
Specifications:
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Part Number: ST-6050
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Tank Dimensions: 13.125” L x 10” W x 8” H
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Capacity: 4 Gallons
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Pump Voltage: 24 Volts
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Pump Size: 1250 GPH
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Tank Material: 3/8” wall rotationally molded polyethylene
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Switch Type: Floatless sealed design (no moving parts)
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Inlets: (3) 1-1/4” FPT and (1) 3/4” FPT
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Outlets: 1-1/8” and 3/4” hose adapters
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Back-flow valve prevents pump cycling
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Large deck plate with O-ring minimizes odor and allows easy maintenance