300 Gallon Duplex Fiberglass Pump Station with (2) 1/2 HP Sewage Ejector Pumps and Alternating Control Panel
Print57" Diameter x 71" Tall Basin • True Duplex Redundancy • 25 ft Max Head • Up to 120 GPM • Complete Sewage Lift Station with Control Panel / Alarm
This 300-gallon duplex sewage ejector pump station is a pre-assembled, heavy-duty solution designed for reliable pumping of raw sewage and wastewater in residential applications. Equipped with two 1/2 HP Little Giant sewage ejector pumps and an automatic alternating control panel, it provides essential redundancy — ensuring the system continues operating even if one pump requires service. Perfect for homes pumping to a septic tank or city sewer main where gravity drainage is not possible.
Built To Order Within 1-2 Business Days
Item #:300FPT-12SDUP
Manufacturer: Septic Solutions
FEATURES & BENEFITS
- Duplex Redundancy with Automatic Alternation — Two independent pumps alternate operation for even wear and built-in backup protection.
- Heavy-Duty Fiberglass Construction — 300-gallon basin (57" diameter x 67" tall) built for direct burial with superior corrosion resistance.
- Powerful 1/2 HP Sewage Ejector Pumps — Handles up to 2" solids (sewage, toilet paper, etc.) — ideal for raw sewage applications.
- Alternating Control Panel — Includes automatic alternation, high-water alarm, pump run indicators, and HOA switches.
- Pre-Assembled & Ready to Install — Includes pumps, floats, discharge piping, check valves, and 24" access cover.
- High Flow Performance — Up to 120 GPM with a maximum head of 25 ft.
TECHNICAL SPECIFICATIONS
300-Gallon Fiberglass Tank
- Dimensions: 57" Diameter x 67" Tall
- Heavy-duty fiberglass for direct burial
- 24" Polylok access cover (risers available)
- 4" inlet with grommet
- 2" SCH 40 discharge pipe with grommet
- Cord seals for power and control wiring
Little Giant 1/2 HP Sewage Ejector Pumps (Qty: 2) — Model 10SC-CIA-RF
- 1/2 HP, 115V, 11.0A, 60 Hz, single phase
- Performance: 80 GPM @ 15 ft head • Max 120 GPM @ 5 ft • Shut-off: 25 ft
- 2" NPT vertical female discharge
- Handles 2" solids
- Includes 20 ft mechanical float switch
- Dimensions: 10.60" L x 8.60" W x 14.00" H
- 3-Year Manufacturer Warranty
SPI #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
APPLICATIONS
- Residential homes with basements or low-lying fixtures
- Pumping sewage from house to septic tank
- Retrofitting properties to connect to city sewer
- New construction where gravity flow is unavailable
- Light commercial buildings requiring reliable backup
WHAT'S INCLUDED
- 300-gallon fiberglass duplex basin
- (2) Little Giant 1/2 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







