500 Gallon Duplex Fiberglass Pump Station with (2) 2.0 HP Sewage Ejector Pumps and Alternating Control Panel
Print70" Diameter x 72" Tall Basin • True Duplex Redundancy • 77 ft Max Head • Up to 205 GPM • High-Capacity Sewage Lift Station with Alarm
This 500-gallon duplex sewage ejector pump station is a heavy-duty, pre-assembled system designed for larger residential and light commercial raw sewage applications requiring high flow and full redundancy. Equipped with two powerful 2.0 HP Little Giant sewage ejector pumps and an automatic alternating control panel, it delivers excellent performance with built-in backup — ensuring continuous operation even if one pump requires service. Ideal for pumping sewage to a septic tank or gravity sewer main where gravity drainage is not possible.
Built To Order Within 1-2 Business Days
Item #:500FPT-20SDUP
Manufacturer: Septic Solutions
FEATURES & BENEFITS
- True Duplex Redundancy — Two independent 2.0 HP ejector pumps with automatic alternation for even wear and reliable backup protection.
- Heavy-Duty Fiberglass Basin — 500-gallon capacity (70" diameter x 72" tall) engineered for direct burial with excellent corrosion resistance.
- High-Capacity Sewage Ejector Pumps — Handle up to 2" solids with strong flow rates for demanding applications.
- Alternating Control Panel — Includes automatic alternation, high-water alarm, pump run indicators, and HOA switches.
- Pre-Assembled & Ready to Install — Comes complete with pumps, floats, discharge piping, check valves, and 24" access cover.
- Powerful Performance — Each pump delivers up to 205 GPM with a maximum head of 77 ft.
TECHNICAL SPECIFICATIONS
500-Gallon Fiberglass Tank
- Dimensions: 70" Diameter x 72" Tall
- Heavy-duty fiberglass for direct burial
- 24" Polylok access cover (risers available)
- 4" inlet with grommet
- 3" SCH 40 discharge pipe sealed with grommet
- Cord seals for power and control wiring
Little Giant 2.0 HP Sewage Ejector Pumps (Qty: 2) — 20S Series
- 2.0 HP, 230V, 18.0A, 60 Hz, single phase
- Performance: 180 GPM @ 15 ft head • Max 205 GPM • Shut-off: 77 ft
- 3" NPT vertical female discharge
- Handles 2" solids
- Dimensions: 12.93" L x 8.42" W x 18.40" H
- 3-Year Manufacturer Warranty
SPI #50A506 Duplex Control Panel
- 120/240VAC single phase, 0-20 FLA
- Automatic alternating relay
- (3) mechanical float switches with 20 ft cords
- 360° red alarm beacon + 100 dB audible buzzer
- Pump run indicators, HOA switches, Alarm Test/Mute
- NEMA 4X weatherproof enclosure, UL 508A listed
- 2-Year Limited Warranty
Important Note: Sewage ejector pumps are designed for pumping raw sewage into a septic tank or gravity sewer main. For pumping to a pressurized force main, use grinder pumps instead.
APPLICATIONS
- Larger homes with high wastewater volume or multiple bathrooms
- Properties with basements or low-lying plumbing
- Pumping sewage from the house to a septic tank
- Retrofitting existing properties to city sewer
- Light commercial or multi-unit residential applications
WHAT'S INCLUDED
- 500-gallon fiberglass duplex basin
- (2) Little Giant 2.0 HP sewage ejector pumps
- Duplex control panel with alarm
- Three mechanical float switches
- 24" Polylok access cover
- Pre-installed discharge piping, check valves, and seals
- All grommets, hardware, and wiring terminals
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Item #:500FPT-20SDUP