500 Gallon Duplex Fiberglass Pump Station with (2) 1.0 HP Liberty Sewage Ejector Pumps and Alternating Control Panel
Print70" Diameter x 72" Tall Basin • True Duplex Redundancy • 53 ft Max Head • Up to 200 GPM • High-Head 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 that require higher head pressure and full redundancy. Equipped with two powerful 1.0 HP Liberty LEH102A high-head sewage ejector pumps and an automatic alternating control panel, it delivers excellent flow with built-in backup — ensuring continuous operation even if one pump requires service. Ideal for challenging sites with long or elevated runs to a septic tank or gravity sewer main.
Built To Order Within 1-2 Business Days
Item #:500FPT-LEH102DUP
Manufacturer: Septic Solutions
FEATURES & BENEFITS
- True Duplex Redundancy — Two independent 1.0 HP Liberty high-head 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.
- Liberty High-Head Sewage Ejector Pumps — Handle up to 2" solids with strong high-head performance 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.
- High Performance — Each pump delivers up to 200 GPM with a maximum head of 53 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
- 2" SCH 40 discharge pipe sealed with grommet
- Cord seals for power and control wiring
Liberty 1.0 HP High-Head Sewage Ejector Pumps (Qty: 2) — Model LEH102A
- 1.0 HP, 230V, 12.0A, 60 Hz, single phase
- Performance: 125 GPM @ 35 ft head • Max 200 GPM • Shut-off: 53 ft
- 15 ft minimum head requirement
- 2" NPT vertical female discharge
- Handles 2" solids
- 2-vane cast iron impeller
- Heavy-duty cast iron construction
- Includes 10 ft quick-disconnect power cord with plug
- Includes 10 ft wide-angle mechanical float switch with piggyback plug
- Dimensions: 12.6" L x 9.0" W x 15.3" 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 basements or below-grade bathrooms requiring higher head pressure
- Properties with long or elevated runs to the septic tank or sewer main
- Retrofitting existing properties to connect to city sewer
- New construction on challenging lots without gravity drainage
- Light commercial or multi-unit residential wastewater applications
WHAT'S INCLUDED
- 500-gallon fiberglass duplex basin
- (2) Liberty 1.0 HP LEH102A 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







