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3SD/4SD Series Duplex Control Panels
Brand: Goulds Water Technology3SD/4SD Series Duplex Panels provide simple, intuitive control where and when you need it most.
Panels control two 120/208/240V single phase or two 208/240/480V three phase pumps and are designed for dewatering, wastewater, and sewage applications.
They come standard with a clear front NEMA 4X rated enclosure, IEC rated contactors, and motor protective switches.
All panels are UL listed for the United States and Canada and come standard with a five-year warranty.
Features- Indoor/outdoor NEMA 4X panel enclosure (heavy duty polycarbonate with stainless steel lockable latches)
- Two-pump alternation and high demand two-pump operation
- Visible pump control indicators: pump #1 and #2 hand-off-auto (H.O.A.) switch, green pump run lights, red pump fault lights with reset button, and power on light
- Visible alarm indicators: high red beacon alarm light, alarm test and silence buttons
- Alarm horn sounds at 85 decibels at 10 feet
- Remote monitoring by dry contacts: high liquid, pump run(s), and pump fault(s)
- Pump protection: motor protective switches included for both pumps (Branch circuit protection, adjustable overload and disconnect) and thermal cutout with indicators
- Four floats with 50’ cords: off, lead, lag, high level
Specifications
Brand
Maximum Solid Size
- 2-1/2"
- 3"
Minimum Casing Thickness
- 5 ⁄16"
Casing Corrosion Allowance
- 1 ⁄8"
Maximum Working Pressure
- 30 PSI
Maximum Submergence
- 50 ft
Minimum Submergence
- Fully submerged for continuous operation
- 6" below top of motor for intermittent operation
Maximum Environmental Temperature
- 40° C (104° F) continuous operation
- 60° C (140° F) intermittent operation
- Sewage pump chambers
- Grinder pumps
- Sump pump basins
- Lift stations
Documentation
Brochure
- 3SD 4SD Series Duplex Control Panel Brochure (GWTPN3-4SDdBRO-120035 R1) pdf 1.3 MB
- 3SD 4SD Series Duplex Control Panel Brochure FR (GWTPN3-4SDdBRO CAFR-120051 R1) pdf 1.2 MB
- 3SD 4SD Series Duplex Control Panel Brochure SP (GWTPN3-4SDdBRO LASP-120047 R1) pdf 1.2 MB
- 3SD Submersible Sewage Pump Technical Brochure (B3SD R5) pdf 464 KB
- 4SD Submersible Sewage Pump Technical Brochure (B4SD R4) pdf 325 KB