Fluid-o-Tech
PA 401F / PA401F Fluid-o-Tech 140 GPH 2.33 GPM Standard Bypass Standard Brass Rotary Vane Pump
PA 401F / PA401F Fluid-o-Tech 140 GPH 2.33 GPM Standard Bypass Standard Brass Rotary Vane Pump
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PA 401F / PA401F Fluid-o-Tech 140 GPH 2.33 GPM Standard Bypass Standard Brass Rotary Vane Pump
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Fluid-o-Tech PA 401F Brass Rotary Vane Pump
The Fluid-o-Tech PA 401F is a highly reliable positive displacement rotary vane pump belonging to the versatile PO/PA 70-400 Series. Built with a durable, corrosion-resistant Brass housing and a stainless steel AISI 303 rotor, this pump is expertly engineered for pumping water and moderately aggressive liquids at low flow and high pressure. Delivering a maximum flow rate of approximately 140 GPH (2.3 GPM) at standard 60Hz motor speeds, it is widely utilized across commercial reverse osmosis (RO) systems, post-mix beverage dispensers, espresso coffee machines, and advanced water treatment networks.
Engineered for continuous-duty applications, the PA 401F is a Flange Mount ("F") model. This means it utilizes a specialized bolt-on flange for direct and highly secure coupling to compatible electric motors, providing a more rigid connection than a standard band clamp setup. Designed for maximum system safety, this pump features a Standard Internal Bypass Valve to carefully regulate the system and protect the internal plumbing from unexpected pressure spikes. It operates quietly and provides pulsation-free flow, utilizing standard 3/8" NPT threaded ports for secure integration into high-pressure liquid transfer systems.
| SPECIFICATION | DETAILS |
| Model Number | PA 401F |
| Manufacturer | Fluid-o-Tech |
| Series | PO/PA 70-400 |
| Pump Type | Rotary Vane Pump |
| Housing Material | Brass |
| Max Flow Rate (60Hz) | ~140 GPH (2.3 GPM) |
| Nominal Flow Rate (50Hz) | ~118 GPH (447 LPH) |
| Mounting Style | Flange Mount (Bolt-on) |
| Inlet/Outlet Ports | 3/8" NPT(F) |
| Internal Bypass | Yes (Standard Relief) |
| Max Operating Pressure | 260 PSI (18 Bar) |
| Max Static Pressure | 290 PSI (20 Bar) |
| Test Pressure | 200 PSI |
| Max Liquid Temp | 158°F (70°C) |
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