Fluid-o-Tech
PA 2511 / PA2511 Fluid-o-Tech 90 GPH 1.50 GPM Standard Bypass Stainless Steel Rotary Vane Pump PA0251BHCNN0000
PA 2511 / PA2511 Fluid-o-Tech 90 GPH 1.50 GPM Standard Bypass Stainless Steel Rotary Vane Pump PA0251BHCNN0000
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PA 2511 / PA2511 Fluid-o-Tech 90 GPH 1.50 GPM Standard Bypass Stainless Steel Rotary Vane Pump PA0251BHCNN0000
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In Stock & Ships from the U.S.
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Call: 1 (760) 598-0189
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Email: hctivista@gmail.com
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Fluid-o-Tech PA 2511 Rotary Vane Pump
The Fluid-o-Tech PA 2511 is a high-capacity positive displacement rotary vane pump belonging to the robust PO/PA 2000-4000 Series. Constructed with a durable Brass housing, this model is engineered to deliver high flow rates for demanding commercial applications, such as large-scale reverse osmosis systems, car wash recirculation, and industrial cooling circuits. Unlike smaller espresso-style pumps, the 2500 series provides a substantial volume of water while maintaining the quiet, pulsation-free operation characteristic of rotary vane technology.
This specific model delivers a nominal flow rate of 2,500 LPH (660 GPH), making it one of the more powerful brass options in the Fluid-o-Tech lineup. It comes equipped with 1/2" NPT inlet and outlet ports to handle the increased fluid volume and is designed to mount to standard motors using a Clamp Mount (or compatible flange adapter depending on the specific motor bell housing). The "11" configuration typically indicates the presence of an internal adjustable bypass valve, allowing for system pressure regulation and safety relief directly at the pump head.
Product Accuracy & Specifications: While we make every effort to ensure the accuracy of the information provided, Hydrocomponents & Technologies Inc. assumes no responsibility for errors, omissions, or typographical errors in product descriptions or specifications. Product specifications, including dimensions, materials, and performance ratings, are provided by the manufacturers and are subject to change without notice. Please consult the manufacturer's official documentation for the most current data before purchase.
| SPECIFICATION | DETAILS |
| Model Number | PA 2511 |
| Manufacturer | Fluid-o-Tech |
| Series | PO/PA 2000-4000 |
| Pump Type | Rotary Vane Pump |
| Displacement Type | Positive Displacement |
| Housing Material | Brass |
| Max Flow Rate (1725 RPM) | 660 GPH (2,500 LPH) |
| Max Static Pressure | 290 PSI (20 Bar) |
| Operating Pressure | Adjustable (Standard relief ~230 PSI) |
| Inlet/Outlet Ports | 1/2" NPT(F) |
| Mounting Style | Carbonator Clamp (Band Clamp) |
| Shaft Connection | Double Flat Drive |
| Internal Bypass | Yes (Standard) |
| Max Liquid Temp | 158°F (70°C) |
| Part # | Bypass | Mount | Body | 1450 RPM | 1725 RPM | Req. HP @ 200 PSI | ||||||
| 100 PSI | 200 PSI | 100 PSI | 200 PSI | |||||||||
| GPH | LPH | GPH | LPH | GPH | LPH | GPH | LPH | |||||
| PA 2511 | Yes | Clamp | Stainless steel | 76 | 288 | 71 | 269 | 91 | 344 | 85 | 322 | 1/2 |
The PO 70-400 series positive displacement rotary vane pumps are available with brass or stainless steel housings with 3/8” GAS or NPT ports and internal relief valve. The nominal flow rates range between 70 and 400 l/h at 1450 rpm. Any vane pump of this series may be operated at 1725 rpm as well and will provide about 20% more capacity, with a maximum of 530 l/h. Maximum discharge pressure is 16 bar (230 psi). This series mounts directly to NEMA 48Y motors by means of a v-band clamp and to M71, M80 IEC and NEMA 56C motors by means of an adapter and relevant coupling.
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