Description
The Liberty Pumps 509200R motor support plate fl31a-b32, fl31a-b41, fl31a-2-b32, fl31a-2-b41, fl31a-3-b41, fl31m-b32, fl31m-b41, fl31m-2-b32, fl31m-2-b41, series fl30, le40, le50, ht40. Condensate Pumps 15' Head
Compact Drain Pump — Below-Grade Drainage
Compact design for residential and light commercial gray water drainage applications below the gravity drain line — bar sinks, laundry trays, dehumidifiers, HVAC condensate, and utility sink drainage.
Automatic Float Switch Operation
Fully automatic operation via float switch — the pump activates when liquid level rises and deactivates when the basin empties. No manual intervention required for routine drainage operation.
Piggyback Plug — Manual Bypass
Piggyback plug design allows the motor cord to unplug from the switch and plug directly into the outlet for manual bypass operation if the float switch fails — prevents flooded floor from switch failure.
Gas-Tight Basin Construction
Sealed basin with gas-tight cover prevents sewer gas from escaping into the installation space — meets requirements for indoor residential and commercial installations.
Factory Pre-Assembled
Factory pre-assembled and tested as a complete system — pump, basin, cover, and float switch are installed and tested before shipment. No field assembly required.
Short Profile / Compact Options
Available in standard and short-profile configurations for installation in under-counter spaces, shallow crawl spaces, and mechanical rooms where standard-height basins will not fit.
| Model Number | 509200R |
| Series | LCU-15 Series |
| Category | Drain & Condensate Pumps |
| Electrical | Requires a properly grounded GFCI receptacle meeting UL 943 requirements. Do not use an extension cord. |
| Fluid compatibility | For use with clean water and gray water only. Not for use with chemicals, flammable fluids, grease, hydrocarbons, sand, cement, or abrasives. |
| Warranty | 3-year Liberty Pumps limited warranty from date of purchase. Warranty voids for use with prohibited substances or field disassembly beyond normal maintenance. |
Motor Curves
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