300 Gallon Duplex Fiberglass Pump Station with (2) 1.0 HP Little Giant Sewage Grinder Pumps and Alternating Control Panel
Print57" Diameter x 71" Tall Basin • Redundant Duplex System • 53 ft Head • Up to 49 GPM • Complete Grinder Lift Station with Alarm
This 300-gallon duplex grinder pump station is a robust, pre-assembled sewage lift station designed for residential and light commercial applications requiring reliable, redundant pumping of raw sewage. With two 1.0 HP Little Giant grinder pumps and a fully automatic alternating control panel, this system provides backup protection against pump failure — ensuring continuous operation even if one pump needs service. Ideal for homes with basements, low-lying plumbing, or sites where gravity drainage to the sewer main is not possible.
Built To Order Within 1-2 Business Days
Item #:300FPT-10GDUP
Manufacturer: Septic Solutions
FEATURES & BENEFITS
- True Duplex Redundancy — Two independent 1.0 HP grinder pumps with automatic alternation for even wear and built-in backup.
- Heavy-Duty Fiberglass Basin — 300-gallon capacity (57" diameter x 67" tall), engineered for direct burial with excellent corrosion resistance.
- Powerful Little Giant Grinder Pumps — Grind tough solids (wipes, rags, feminine products, etc.) into a fine slurry for reliable pumping through 2" lines.
- Alternating Control Panel — Includes automatic alternation, high-water alarm, pump run indicators, and HOA switches for professional-grade control.
- Pre-Assembled & Ready to Install — Comes complete with pumps, floats, discharge piping, seals, and 24" access cover.
- High Performance — Each pump delivers up to 49 GPM with a maximum head of 53 ft.
TECHNICAL SPECIFICATIONS
300-Gallon Fiberglass Tank
- Dimensions: 57" Diameter x 71" Tall
- Heavy-duty fiberglass construction for direct burial
- 24" Polylok access cover (risers available)
- 4" inlet with grommet
- Dual 2" SCH 40 discharge pipes with grommets
- Cord seals for power and control wiring
Little Giant 1.0 HP Grinder Pumps (Qty: 2) — Model 16G-F151-20
- 1.0 HP, 115V, 12.5A, 60 Hz, single phase
- Performance: 37 GPM @ 25 ft head • Max 49 GPM • Shut-off: 53 ft
- 2" NPT vertical female discharge
- Heavy-duty cast iron volute and impeller
- Includes 20 ft power cord with plug
- Includes wide-angle mechanical float switch
- Dimensions: 11.33" L x 10.03" W x 18.41" H
- 3-Year Manufacturer Warranty
SPI SDC12B / 50A506 Duplex Control Panel
- 120/240VAC single phase, 0-20 FLA
- Automatic alternating relay
- (3) mechanical float switches (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
Note: Grinder pumps are designed for pumping to a city sewer main or force main. They are not recommended for pumping directly into a septic tank (use sewage ejector pumps for septic applications).
APPLICATIONS
- Residential homes requiring high reliability and backup
- Properties with finished basements or below-grade fixtures
- Retrofitting to city sewer where gravity flow is impossible
- Light commercial buildings or multi-unit setups
- Areas with high water tables or challenging topography
WHAT'S INCLUDED
- 300-gallon fiberglass duplex basin
- (2) Little Giant 1.0 HP grinder pumps
- SPI 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 #:300FPT-10GDUP