Barnes 096756, Model SE521AU, SE Series, Sewage Pump with Wide Angle Mechanical Switch, 1/2 HP, 230 Volts, 1 Phase, 2" NPT Vertical Discharge, 142 GPM Max, 25 ft Max Head, 15 ft Cord, Automatic, Single Seal
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FEATURES
Barnes SE Submersible Sewage Pump
This sewage pump combines high quality, high performance and low cost in a rugged, heavy duty design. Capable of handling up to 2 inch spherical solids, the pump utilizes a cast iron impeller and a combination of cast iron and stainless steel components to stand up to the toughest residential sewage ejector applications.
Features
- Maximum flow rate to 142 GPM at 4 feet of head
- Maximum shutoff head of 25 feet
- Impeller provides 2" solids handling capability
- Permanent split capacitor motor for reliable, high performance, longer motor life, greater starting torque, and lower amp draw
- 1/2 HP, 1750 RPM single phase motor includes overload protection
- Heavy duty upper and lower ball bearings are oil lubricated for superior cooling and maximum life
- Standard 15 feet cord length
- Automatic, includes a wide angle, polypropylene, mechanical level control. Normally Open integral to pump. ON and OFF points are adjustable
Applications
- Typical raw sewage
Brand | Barnes |
Mfg. Number | 096756 |
Model | SE521AU |
Series | SE |
Product Type | Sewage pump |
Application | Raw sewage |
Operation | Automatic |
Horsepower | 1/2 HP |
Voltage | 230 Volts |
Phase | 1 |
Frequency | 60 Hz |
Speed | 1750 RPM |
Max. Solid Size | 2" |
Float Switch | Wide angle mechanica/Polypropylene/Integral |
Motor Insulation | Class B |
Impeller Type | 2 vane; open |
Pump Housing Material | Cast iron |
Discharge Connection | 2" NPT female, vertical |
Impeller Material | Cast iron |
Seal Type | Single |
Maximum Flow | 142 GPM |
Maximum Head | 25 ft |
Paint | Air dry enamel |
Thermal Protection | Yes |
Max. Temperature | 104°F |
Power Cord Length | 15 ft |
Motor Casing Material | Cast iron |
Motor Shaft Material | 416 stainless steel |
Shaft Seal | Carbon/Ceramic/Buna-N |
Motor Design | NEMA L |
Motor Type | Permanent split capacitor |
Full Load Current | 6.2 Amps |
Locked Rotor Current | 13.0 Amps |
Power Cord Size | 14/3 |
Cord Type | SJTOW |
The Barnes SE sewage pump series are submersible, non-clog sewage pumps designed for typical raw sewage applications. These pumps have a single seal and can handle spherical solids up to 2 inch in diameter. The SE series has a torque curved, oil filled, squirrel cage induction motor. Barnes solids handling pumps are constructed of durable cast iron with oil-filled motors to provide a pump tough enough to meet almost any application need. Features
- Solids Handling Capacity: 2-3 inches, depending on model
- Cast iron construction
- Epoxy sealed cord housing with strain relief grommet
- 125 lb. flange design
- 50,000 hour bearing life
- Stainless Steel lifting bail and hardware (4SE)
BARNES SE SERIES SEWAGE PUMPS |
Barnes SE Series Sewage Pumps
Model Comparison Chart
Model | Discharge (NPT) | HP | Voltage | Phase | GPM | Max. Head |
SE411 | 2" | 4/10 | 115 | 1 | 120 | 25' |
SE411A | 2" | 4/10 | 115 | 1 | 120 | 25' |
SE421 | 2" | 4/10 | 230 | 1 | 120 | 25' |
SE411VF | 2" | 4/10 | 115 | 1 | 120 | 25' |
SE511 | 2" | 1/2 | 115 | 1 | 142 | 25' |
SE511A | 2" | 1/2 | 115 | 1 | 142 | 25' |
SE521 | 2" | 1/2 | 230 | 1 | 142 | 25' |
SE511AU | 2" | 1/2 | 115 | 1 | 142 | 25' |
SE511VF | 2" | 1/2 | 115 | 1 | 142 | 25' |
SE521AU | 2" | 1/2 | 230 | 1 | 142 | 25' |
PERFORMANCE CURVES |
DIMENSIONS |
SPECIFICATIONS |
REPAIR PARTS |
TROUBLESHOOTING |
SPECIFICATIONS |
Barnes SE Series Sewage Pump Specifications |
INSTALLATION MANUAL |
Barnes SE Series Sewage Pump Installation Manual |
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*Note: Picture is illustrative and may not reflect the actual product.*