Barnes SU33LT Series Laundry Tray Sump Pump System Buyers Guide & Review
The Barnes SU33LT series is a complete pre-assembled laundry tray system that is designed for above the floor “grey water” sump applications. This series is manufactured with high quality polyethylene resins and tested to industry standards. This series is also ideal for residential sump applications.
Package includes
- Pump, model SU33
- 15" x 15" x 14" basin
- 1.5" vent & discharge grommets
- Check valve
Package Features
- Basin components are durable, corrosion-resistant polyethylene
- Box and cover have a matching textured finish
- 1-1/2" threaded inlet and vent
- Grommet cord seal
- Accommodates 1-1/2" discharge piping
- Stainless steel bolts
- Large 6 gallon capacity
- Size: 15" x 15" x 14"
Pump SU33 Features
- 1/3 HP, 120V, single phase
- 1-1/2" NPT discharge
- Automatic, includes vertical float switch
- Patented, magnetic float switch is protected for maximum durability
- High strength, rare earth magnets provide outstanding activation capability with a totally sealed switch
- Cast iron motor housing provides excellent motor heat dissipation
- Built-in strainer prevents large solids from clogging the impeller
- Top-suction impeller eliminates air lock issues
- Thermoplatic pump body strainer and impeller
Applications
- Laundry trays
- Wet bars
- Dehumidifiers
- Water softeners
- Air conditioner condensation
| BARNES SU33LT SERIES LAUNDRY TRAY SUMP PUMP SYSTEM |

Barnes SU33LT Series Laundry Tray Sump Pump System
Model Comparison Chart
| Model |
Discharge (NPT) |
HP |
Voltage |
Phase |
GPM |
Max. Head |
| SU33LT |
1-1/2" |
1/3 |
120 |
1 |
44 |
21' |





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