Product Description
Barnes A3SEH592 Sewage Ejector Pump – 0.5 HP, 208-230V 3-Phase
The Barnes A3SEH592 (part number 149978) is a 0.5 HP submersible sewage ejector pump from the Atlas Series line by Crane Pumps & Systems, rated 208-230V 3-phase at 3450 RPM. 2" Spherical Solids Handling. Discharge: 3” NPT, Female, vertical, bolt-on-flange. Call for pricing (416) 236-2338 or email sales@bramhambros.com.
Model Data
| Model Number | A3SEH592 |
|---|---|
| Part Number | 149978 |
| Horsepower | 0.5 |
| Voltage / Phase | 208-230/3 |
| Hz | 60 |
| RPM (Nominal) | 3450 |
| NEMA Start Code | L |
| Full Load Amps | 4.9 - 4.7 |
| Locked Rotor Amps | 11.7 |
| Cord Length | 20.0ft [6.1m] |
| Cord Size | 18/4 |
| Cord Type | SOW |
| Cord O.D. (mm) | 0.39in [9.9mm] |
| Weight (lbs) | 62 |
Performance Curve
Standard Impeller Sizes
| Pump HP | Impeller Dia mm (in.) |
|---|---|
| 0.5 | 91.9 (3.62) |
Dimensions
All dimensions are in inches (mm).
Specifications
| Discharge | 3” NPT, Female, vertical, bolt-on-flange |
|---|---|
| Speed | 3450 RPM (Nominal) |
| Liquid Temperature | 104°F (40°C) Continuous |
| Motor Housing | Cast iron ASTM A-48, class 30 |
| Impeller | Design: Semi-open, with pump out vanes on back side. Dynamically balanced, ISO G6.3 Material:Cast iron ASTM A-48, class 30 |
| Cord Entry | Standard 20 ft. Quick disconnect Cord that is custom molded for sealing and strain relief. 15, 30, 50, & 100 ft Cord options available 90 degree plug on single phase models |
| Single Phase | Permanent split capacitor (PSC) includes overload protection in motor |
| Three Phase | 208-230, 460, 575 available in three phase option. Requires 3‑phase current overload protection to be included in the control panel. |
| Motor | Design:NEMA L -single phase, NEMA B -three phase torque curve, oil filled, squirrel cage induction Insulation:Class F |
| Seal Description | Single Seal Type 6 Mechanical Seal C/Ce/B Stainless Steel Hardware |
| Upper Bearing | Design: Single row, ball Lubrication: Oil Load: Radial |
| Lower Bearing | Design: Single row, ball Lubrication: Oil Load: Radial & Thrust |
| Volute | Cast iron ASTM A-48, class 30 |
| Shaft | 416 Stainless steel |
| O-Rings | Buna-N |
| Hardware | 300 Series stainless steel |
| Paint | Powder Coat |
| Seal Plate | Cast iron ASTM A-48, class 30 |
Important
- Pump may be operated “dry” for extended periods without damage to motor and/or seals.
- Installations such as decorative fountains or water features provided for visual enjoyment must be installed in accordance with the national electric code ANSI/NFPA 70 and/or the authority having jurisdiction. This pump is not intended for use in swimming pools, recreational water parks, or installations in which human contact with pumped media is a common occurrence.
Documents
Call for pricing (416) 236-2338 or email sales@bramhambros.com
Product Videos
Custom Field
Brand Barnes
Product Line Sewage Ejector Pumps
Series Atlas Series
Model A3SEH592
Horsepower 0.5 HP
Voltage / Phase 208-230/3
Hz 60
RPM 3450
Full Load Amps 4.9 - 4.7
Discharge 3” NPT, Female, vertical, bolt-on-flange
Solids Handling 2" Spherical Solids Handling
Cord 18/4 SOW 20.0ft [6.1m]
