149979XC

Atlas Effluent Sewage Ejector Pumps Information

Built for Reliable Wastewater Performance

The Barnes Atlas Series was developed to make wastewater pumping simpler, more reliable, and easier to maintain. Whether handling residential sewage, commercial wastewater, septic systems, or effluent transfer, Atlas pumps are designed to provide dependable operation while reducing installation and service challenges.

What sets Atlas apart is its combination of clog-resistant hydraulic design, broad performance coverage, and rugged construction. Improved impeller and volute designs help reduce blockages, while the streamlined product offering makes selecting the right pump easier. The Quick Disconnect power cord further simplifies installation, maintenance, and pump replacement.

Key Benefits

• Designed to reduce clogging and unplanned maintenance
• Easier pump selection with broad performance coverage
• Faster installation and service with Quick Disconnect cord
• Heavy cast iron construction for durability
• Corrosion-resistant epoxy coated finish
• Long-life oil-lubricated bearings
• Compact footprint for new and retrofit installations

Atlas Sewage Ejector (A-SE)

The Atlas A-SE is built for demanding sewage applications where reliable solids handling and consistent performance are critical.

• Up to 240 GPM
• Up to 90 feet of head
• 2"–3" discharge sizes
• 0.4–2 HP models
• Available in multiple voltages and phase configurations

Atlas Effluent Pump (AEF)

The Atlas AEF is designed for septic tank effluent, gray water, and other lightly contaminated wastewater applications that require dependable, efficient pumping.

• Up to 125 GPM
• Up to 140 feet of head
• 2" discharge
• 0.4–2 HP models
• Available in multiple voltages and phase configurations

Together, the Atlas Sewage Ejector and Atlas Effluent Pump provide a dependable wastewater solution built around durability, simplified installation, and long-term performance. From residential systems to commercial wastewater applications, the Atlas Series is engineered to help keep systems operating efficiently while reducing maintenance and downtime.

Atlas Alternatives to Common Pump Models

Barnes Atlas pumps offer comparable solutions to many of the industry's most widely used pump series from Zoeller, Liberty Pumps, Goulds, Myers, Champion Pump, Ashland Pump, and other Barnes Models. With cross-referenced alternatives available for sump, effluent, sewage, grinder, and packaged pump systems, Atlas helps simplify replacements, upgrades, and new installations while maintaining the performance customers expect.

Barnes: EH Series (EH512, EHV512, EH10_L, EH15_L), EP Series (EP72X), SE Series (SE411, SE411AU, SE421, SEV412, SEV511/521, SE5_4L, SE7_L, SE10_L, 2SEV5_4L, 2SEV7_L, 2SEV10_L, 2SEV15_L, 2SEV20_L, 3SE5_4L, 3SE7_L, 3SE10_L, 3SE15_L, 3SE20_L, 3SEH15_L, 3SEH20_L), STEP Series (STEP5_2SS, STEP10_SS), plus 3SE_L.

Zoeller: M200 Series (211, 264, 266/267, 270), plus 139, 140, 145, 153, 161, 163, 165, 185, 186, 188, 282, 284, 291, 292, 293, 294, 295, 404, 611, 621, 631.

Liberty Pumps: FL Series (FL50, FL70, FL100, FL150), LE Series (LE41, LE50, LE70, LE100), LEH Series (LEH100, LEH150, LEH200), plus 280, 290.

Goulds Water Technology: GEP Series (GEP05, GEP07), GSP Series (GSP05, GSP05P, GSP0511), GFE Series (GFE07, GFE10), WE Series (WE05, WE07, WE10, WE15), WS Series (WS05, WS07, WS10, WS14, WS15, WS20), VTX Series (VTX05, VTX10, VTX15, VTX20), 2WD Series (2WD5/3WD5, 2WD52D/3WD52D, 2WD51E/3WD51E, 2WD52E/3WD52E), plus 2ED51C, 2ED51D, 2ED51E, 2ED51F, PS5, PV51.

Myers: ME Series (ME5, ME45, ME75, ME100, ME150), WHR Series (WHR5, WHR7, WHR10, WHR15H), MSK Series (MSK50, MSKV50, MSKH50, MSK75, MSK100, MSKHS100, MSKH15, MSKH20), plus MES5, MESPD100, P51, P100, MSP40, MSP50, MW50, MW100, MW150, MW200, MWS200, SRM4.

Champion Pump: CPE Series (CPE5, CPEH5, CPEW5), CPSTEP Series (CPSTEP5, CPSTEP100, CPSTEP150), CPSE Series (CPSE5, CPSEV5, CPSEF7, CPSE10, CPSEV10, CPSE15, CPSEV15, CPSE20, CPSEV20, CPSEVH20), plus CPW5, CPWH5.

Ashland Pump: EP Series (EP40, EP45, EP50, EP75, EP100, EP150), SW Series (SW40, SW50, SW75), SWF Series (SWF100, SWFD100, SWF200, SWFD200), SWH Series (SWH50, SWH100, SWHD100, SWH150, SWHD150, SWH200, SWHD200), plus SWS50V1-10.