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 $(document).ready(function(){ $("td").css("border", "1px solid black") }); Liberty's XFL50-Series and XFL70-Series explosion proof submersible effluent pumps are designed to move greywater in hazardous locations. The XFL50 Series pumps operate at 1/2 horsepower, with a maximum capacity of 110 gallons per minute and a shut-off head of 39 feet TDH. Liberty's XFL70 Series pumps operate at 3/4 horsepower, with a maximum capacity of 122 gallons per minute and a shut-off head of 48 feet TDH. Ideal for effluent transport in refineries, plants, and commercial establishments, these heavy-duty pumps feature cast iron construction, dual shaft seals and a seal fail sensor to ensure reliable performance. Impellers are cast iron except in models marked with "B" which feature bronze impellers. All pumps feature a 2" FNPT discharge with an option for a 1-1/2" FNPT threaded discharge flange. Both series are built for operation in Class 1, Division 1 Groups C & D or Class 1, Zone 1 and Groups IIA & IIB hazardous locations. 3-phase models require either ISS-Series or ISD-Series intrinsically safe panels with overloads properly sized for a specific pump model. Be sure to consult our Pump Products team for proper panel sizing. For more information on the Liberty XFL family of effluent pumps, visit pumpproducts.com or call us with any questions at 1-800-429-0800. Liberty XFL50-Series Model Comparison Chart Model Discharge Horsepower Voltage Phase Max. GPM Max. Head FLA Solids Cord Impeller Thermal Overload Temp. Warranty XFL51M-2 1-1/2" or 2" 1/2 HP 115 V 1 110 GPM 39 ft. TDH 14 amps 3/4" 25 ft. Cast Iron 248° F 3 Years XFL51M-3 1-1/2" or 2" 1/2 HP 115 V 1 110 GPM 39 ft. TDH 14 amps 3/4" 35 ft. Cast Iron 248° F 3 Years XFL51BM-2 1-1/2" or 2" 1/2 HP 115 V 1 110 GPM 39 ft. TDH 14 amps 3/4" 25 ft. Bronze 248° F 3 Years XFL51BM-3 1-1/2" or 2" 1/2 HP 115 V 1 110 GPM 39 ft. TDH 14 amps 3/4" 35 ft. Bronze 248° F 3 Years XFL52M-2 1-1/2" or 2" 1/2 HP 208/230 V 1 110 GPM 39 ft. TDH 7 amps 3/4" 25 ft. Cast Iron 221° F 3 Years XFL52M-3 1-1/2" or 2" 1/2 HP 208/230 V 1 110 GPM 39 ft. TDH 7 amps 3/4" 35 ft. Cast Iron 221° F 3 Years XFL52BM-2 1-1/2" or 2" 1/2 HP 208/230 V 1 110 GPM 39 ft. TDH 7 amps 3/4" 25 ft. Bronze 221° F 3 Years XFL52BM-3 1-1/2" or 2" 1/2 HP 208/230 V 3 110 GPM 39 ft. TDH 7 amps 3/4" 35 ft. Bronze 221° F 3 Years XFL53M-2 1-1/2" or 2" 1/2 HP 208/230 V 3 110 GPM 39 ft. TDH 4.5 amps 3/4" 25 ft. Cast Iron 221° F 3 Years XFL53M-3 1-1/2" or 2" 1/2 HP 208/231 V 3 110 GPM 39 ft. TDH 4.5 amps 3/4" 35 ft. Cast Iron 221° F 3 Years XFL53BM-2 1-1/2" or 2" 1/2 HP 208/231 V 3 110 GPM 39 ft. TDH 4.5 amps 3/4" 25 ft. Bronze 221° F 3 Years XFL53BM-3 1-1/2" or 2" 1/2 HP 208/231 V 3 110 GPM 39 ft. TDH 4.5 amps 3/4" 35 ft. Bronze 221° F 3 Years XFL54M-2 1-1/2" or 2" 1/2 HP 440-480 V 3 110 GPM 39 ft. TDH 2.6 amps 3/4" 25 ft. Cast Iron 221° F 3 Years XFL54M-3 1-1/2" or 2" 1/2 HP 440-480 V 3 110 GPM 39 ft. TDH 2.6 amps 3/4" 35 ft. Cast Iron 221° F 3 Years XFL54BM-2 1-1/2" or 2" 1/2 HP 440-480 V 3 110 GPM 39 ft. TDH 2.6 amps 3/4" 25 ft. Bronze 221° F 3 Years XFL54BM-3 1-1/2" or 2" 1/2 HP 440-480 V 3 110 GPM 39 ft. TDH 2.6 amps 3/4" 35 ft. Bronze 221° F 3 Years PERFORMANCE CURVES Liberty XFL50-Series Effluent Pump Curve Liberty XFL70-Series Model Comparison Chart Model Number Discharge Horsepower Voltage Phase Max. GPM Max. Head FLA Solids Cord Impeller Thermal Overload Temp. Warranty XFL71M-2 1-1/2" or 2" 3/4 HP 115 V 1 122 GPM 48 ft. TDH 14 amps 3/4" 25 ft. Cast Iron 248° F 3 Years XFL71M-3 1-1/2" or 2" 3/4 HP 115 V 1 122 GPM 48 ft. TDH 14 amps 3/4" 35 ft. Cast Iron 248° F 3 Years XFL71BM-2 1-1/2" or 2" 3/4 HP 115 V 1 122 GPM 48 ft. TDH 14 amps 3/4" 25 ft. Bronze 248° F 3 Years XFL71BM-3 1-1/2" or 2" 3/4 HP 115 V 1 122 GPM 48 ft. TDH 14 amps 3/4" 35 ft. Bronze 248° F 3 Years XFL72M-2 1-1/2" or 2" 3/4 HP 208/230 V 1 122 GPM 48 ft. TDH 7 amps 3/4" 25 ft. Cast Iron 221° F 3 Years XFL72M-3 1-1/2" or 2" 3/4 HP 208/230 V 1 122 GPM 48 ft. TDH 7 amps 3/4" 35 ft. Cast Iron 221° F 3 Years XFL72BM-2 1-1/2" or 2" 3/4 HP 208/230 V 1 122 GPM 48 ft. TDH 7 amps 3/4" 25 ft. Bronze 221° F 3 Years XFL72BM-3 1-1/2" or 2" 3/4 HP 208/230 V 3 122 GPM 48 ft. TDH 7 amps 3/4" 35 ft. Bronze 221° F 3 Years XFL73M-2 1-1/2" or 2" 3/4 HP 208/230 V 3 122 GPM 48 ft. TDH 4.5 amps 3/4" 25 ft. Cast Iron 221° F 3 Years XFL73M-3 1-1/2" or 2" 3/4 HP 208/231 V 3 122 GPM 48 ft. TDH 4.5 amps 3/4" 35 ft. Cast Iron 221° F 3 Years XFL73BM-2 1-1/2" or 2" 3/4 HP 208/231 V 3 122 GPM 48 ft. TDH 4.5 amps 3/4" 25 ft. Bronze 221° F 3 Years XFL73BM-3 1-1/2" or 2" 3/4 HP 208/231 V 3 122 GPM 48 ft. TDH 4.5 amps 3/4" 35 ft. Bronze 221° F 3 Years XFL74M-2 1-1/2" or 2" 3/4 HP 440-480 V 3 122 GPM 48 ft. TDH 2.6 amps 3/4" 25 ft. Cast Iron 221° F 3 Years XFL74M-3 1-1/2" or 2" 3/4 HP 440-480 V 3 122 GPM 48 ft. TDH 2.6 amps 3/4" 35 ft. Cast Iron 221° F 3 Years XFL74BM-2 1-1/2" or 2" 3/4 HP 440-480 V 3 122 GPM 48 ft. TDH 2.6 amps 3/4" 25 ft. Bronze 221° F 3 Years XFL74BM-3 1-1/2" or 2" 3/4 HP 440-480 V 3 122 GPM 48 ft. TDH 2.6 amps 3/4" 35 ft. Bronze 221° F 3 Years PERFORMANCE CURVES Liberty XFL70-Series Effluent Pump Curve   TECHNICAL BROCHURES Liberty XFL50-Series/XFL70-Series Technical Brochure INSTALLATION/OPERATION MANUALS Liberty XFL50-Series/XFL70-Series Installation Manual PARTS LISTS  No repair parts list available SPECIFICATIONS Liberty XFL50-Series Specifications Sheet  Liberty XFL70-Series Specifications Sheet IMAGES