P/N 4271-95
AMT® 1750 RPM Straight Centrifugal Pump
The AMT® Cast Iron 1750 RPM Solids Handling End Suction Centrifugal Pump is a robust, high-efficiency pump designed for long-lasting performance and reliable operation in industrial applications. Key features include:
- 
High Efficiency: The pump is engineered to deliver optimal performance, reducing energy consumption and operating costs over time. 
- 
Precision Cast Bronze Impeller: This durable impeller is dynamically balanced to minimize vibration, which helps extend the motor bearing life and ensures smooth operation. 
- 
Pull-from-Rear Design: This design feature allows for easy maintenance by permitting access to the pump components without disturbing the piping connections, saving time and effort during servicing. 
- 
System Monitoring: The pump comes equipped with gauge taps at both the suction and discharge ports, making it easier to monitor system performance and diagnose potential issues. 
- 
Solids Handling: The pump can handle solids up to 1/4" in diameter, making it suitable for applications involving particulate-laden fluids. 
- 
Optional Seal Flush/Air Relief Valve: For vertical installations, an optional seal flush or air relief valve is available to ensure proper function and prevent airlock conditions. 
- 
Suction Requirements: The pump requires a flooded suction (meaning the pump must be below the water level of the supply) and positive suction pressure for optimal performance. 
This pump is ideal for a variety of industrial applications that require reliable, high-efficiency fluid handling, particularly in systems that need to manage small solids or particulate matter.
 
 
 
| HP: | 25 | 
| Phase: | 3 | 
| Type: | TEFC | 
| Frame: | 284JM | 
| VAC/60Hz | 208-230/460 | 
| Full Load Amps: | 67/30 | 
| Ship Weight: | 525 lbs | 
| Quick Ship Pump: | No | 
| Inlet Diameter: | 3" | 
| Outlet Diameter: | 2" | 
| Maximum Gallon Per Min: | 490 | 
| Maximum Total Head: | 200 feet | 
| Maximum Pressure: | 87 psi | 
| Maximum Solids Handling: | 0.25" | 
| Self Priming Pump: | Flooded Suction Only | 
| Pump Housing Drain: | Yes | 
| Quick Clean Out: | Yes | 
| Housing Material: | Cast Iron | 
| Impeller Type: | Dynamically Balanced | 
| Impeller Material: | Silicon Bronze | 
| Seal Material: | Viton®/Silicon Carbide | 
| Maximum Temperature: | 200 F | 
| Port Type: | Flange | 
| Maximum Casing Working Pressure: | 175 psi | 
| Dimensions: | L 31.7" x W 23" x H 17" | 
 
AMT Spec Sheet
AMT Owner's Manual