Fluid-o-Tech
PA 3511 / PA3511 Fluid-o-Tech 125 GPH 2.08 GPM Standard Bypass Stainless Steel Rotary Vane Pump
PA 3511 / PA3511 Fluid-o-Tech 125 GPH 2.08 GPM Standard Bypass Stainless Steel Rotary Vane Pump
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PA 3511 / PA3511 Fluid-o-Tech 125 GPH 2.08 GPM Standard Bypass Stainless Steel Rotary Vane Pump
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In Stock & Ships from the U.S.
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Unopened in Original Manufacturer's Packaging!
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Manufacturer's Warranty Included!
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Call: 1 (760) 598-0189
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Email: hctivista@gmail.com
PLEASE REFERENCE DATA SHEETS & TABLE BELOW
Fluid-o-Tech PA 3511 Rotary Vane Pump
Product Description
The Fluid-o-Tech PA 3511 is a high-volume, positive displacement rotary vane pump engineered for demanding commercial and light-industrial applications requiring consistent, high flow at moderate pressure. This specific model is typically supplied with a Stainless Steel housing, making it highly resistant to corrosion and suitable for demineralized water and aggressive liquids. It is widely used in high-capacity beverage dispensing, large cooling systems, and medium-scale Reverse Osmosis (RO) booster applications. The pump features a built-in adjustable bypass valve to protect the system from unexpected pressure spikes. Utilizing a stainless steel rotor and carbon graphite vanes, the PA 3511 is designed for direct clamp mounting to an external motor and is rated for a maximum static pressure of 290 PSI (20 Bar), ensuring quiet, pulsation-free, and efficient continuous operation.
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.
Specifications Table
| 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 3511 | Yes | Clamp | Stainless steel | 103 | 390 | 98 | 371 | 123 | 466 | 117 | 443 | 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.
Product Disclaimer & Limitation of Liability
Information Accuracy: We strive to ensure that all product descriptions, specification tables, testing data, and cross-reference information are accurate and up-to-date. However, this information is provided for general reference purposes only. We are not legally liable for typographical errors, omissions, or inaccuracies within product descriptions, tables, or equivalent-model recommendations.
Manufacturer Updates: Manufacturers frequently revise product designs, component materials, and technical specifications without prior notice. The official manufacturer's current data sheet strictly supersedes any physical dimensions, specifications, or visual representations presented on this page.
Order Verification & Chargeback Policy: It is the buyer's sole responsibility to independently verify that the exact manufacturer part number being ordered is correct and entirely compatible with their specific application prior to checkout. By placing an order, you explicitly agree that if the physical item shipped perfectly matches the manufacturer part number listed on your official invoice, the order is legally considered fulfilled as described. Disputes or chargebacks claiming an item is "Not as Described" based on supplementary website text, specification tables, or compatibility assumptions will not be recognized or honored.
Pricing, Availability & Right to Cancel: All prices, promotional offers, and inventory statuses are subject to change without notice. In the event a product is listed at an incorrect price or with inaccurate stock availability due to a typographical, technical, or system error, we reserve the right to refuse or cancel any orders placed for that item. If an order is canceled after your payment has been processed, a full refund will be initiated immediately to your original payment method.
