Oberdorfer 501M-05 Flexible Impeller Pump Head
The Oberdorfer 501M-05 Flexible Impeller Pump Head is the replacement part for belt-driven or pedestal configurations. This pump head offers the proven versatility and strong suction power of a flexible impeller design, perfect for bilge pumping, oil transfer, and coolant circulation.
The Oberdorfer 501M-05 Flexible Impeller Pump Head is constructed from high-quality bronze, providing excellent corrosion resistance for marine and general fluid transfer duties. Its ability to self-prime makes it invaluable in situations where quick start-up and dependable suction lift are necessary. By choosing the pump head only, you can economically maintain your existing $501 text{M}$ system. Install the durable Oberdorfer 501M-05 Flexible Impeller Pump Head to ensure continuous, smooth, and low-shear liquid handling performance for years to come.
| Product Details | |
|---|---|
| Model | 501M-05 |
| Brand | Oberdorfer |
| Pump Type | Flexible Impeller Pump Head |
| Flow Rate | Up to 4.5 GPM (17.0 LPM) @ 1750 RPM |
| Inlet/Outlet Ports | 3/8″ NPT |
| Material | Bronze housing with stainless steel shaft |
| Seal Type | Lip seal |
| Impeller Material | Neoprene (standard) |
| Max Suction Lift | Up to 15 ft (4.6 m) when wet |
| Max Temperature | 180°F (82°C) |
| Drive Type | Direct Drive (motor not included) |
| Applications | Bilge pumping, coolant circulation, fuel and water transfer |
| Warranty | 1-Year Limited Manufacturer Warranty |
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