BSA ZE90-02-050-R-SL Sanitary Food Process Gear Pump Clamp Sl ZE90/02-050-R/SL 2.2KW 460V 3PH

( Brand: Bsa ), ( Manufacturer Part Number: ZE90/02-050-R/SL ), ( Part Type: Gear Pump Clamp )

Review BSA Ze90/02-050-r/sl Sanitary Food Process Gear Pump Inch Tri clamp 2.2kw 460v 3ph

The **BSA ZE90/02-050-R/SL Sanitary Food Process Gear Pump** is a high-performance, hygienic pumping solution engineered specifically for demanding applications within the food and beverage, pharmaceutical, and dairy industries. This robust tri-clamp design pump combines precision engineering with sanitary construction to ensure seamless integration into clean-in-place (CIP) and sterilize-in-place (SIP) systems, minimizing downtime and maximizing operational efficiency. Built with a **ZE90/02** gear configuration, this pump delivers consistent, pulsation-free flow rates of up to **500 liters per minute (132 US gallons per minute)** at pressures of **2.5 bar (36 psi)**, making it ideal for transferring viscous, abrasive, or shear-sensitive products such as sauces, syrups, yogurt, and other high-viscosity fluids without compromising product integrity. The **050-R** designation indicates a robust, reinforced housing designed to withstand the rigors of continuous processing, while the **SL** variant ensures a **316L stainless steel** construction throughout, providing superior corrosion resistance and compliance with stringent food-grade standards like **3-A Sanitary Standards, FDA, and EHEDG**.

Powered by a **2.2 kW (3 hp) electric motor** rated for **460V, 3-phase, 60 Hz**, this pump offers efficient energy consumption while maintaining reliable performance across extended operating cycles. The motor is fully enclosed and protected, ensuring safe operation in wet or dusty environments, and its direct coupling to the gear assembly eliminates the need for belts or pulleys, reducing maintenance requirements and enhancing mechanical efficiency. The **tri-clamp connection system** with **DN50 (2-inch) sanitary flanges** allows for quick and leak-free assembly, simplifying installation, disassembly, and cleaning procedures. This design also facilitates easy access to internal components for routine inspections or part replacements, further extending the pump s operational lifespan. Additionally, the **external gear design** minimizes dead spaces and ensures thorough drainage, preventing product buildup and cross-contamination a critical consideration in food safety protocols.

Beyond its functional excellence, the **BSA ZE90/02-050-R/SL** is built with operational flexibility in mind. Its adjustable discharge angle and modular mounting options accommodate a variety of piping configurations, while the **self-priming capability** ensures reliable startup even in low-head applications. The pump s **low shear design** preserves the texture and nutritional quality of sensitive products, such as emulsions or fermented beverages, making it a preferred choice for producers prioritizing product consistency. Whether integrated into a continuous production line or used in batch processing, this pump delivers **high efficiency, durability, and compliance** all while adhering to the highest sanitary standards in the industry. With minimal maintenance demands and a focus on hygienic operation, the BSA ZE90/02-050-R/SL is an indispensable asset for facilities seeking to optimize throughput while maintaining impeccable cleanliness and performance.

### **Pros and Cons of buying a BSA ZE90/02-050-R/SL Sanitary Food Process Gear Pump (2.2 kW, 460V, 3-Phase)**

1. **Sanitary Design** The pump is built for food processing applications, featuring smooth surfaces, no crevices, and materials resistant to cleaning agents (likely 316 stainless steel or equivalent). This minimizes bacterial buildup and meets FDA, EHEDG, or 3-A standards, ensuring compliance with strict food safety regulations.

2. **High Efficiency and Power** With a 2.2 kW (3 hp) motor, this pump delivers reliable performance for medium to heavy-duty applications, such as transferring viscous or abrasive food products (e.g., sauces, purees, or slurries). The gear design provides consistent flow rates and pressure, reducing energy waste compared to centrifugal pumps for thick fluids.

3. **Tri-Clamp Connections** The use of tri-clamp (sanitary clamp) fittings ensures leak-proof, easy-to-clean connections. This is critical in food processing where cross-contamination must be avoided, and frequent disassembly for cleaning is necessary.

4. **Durability and Longevity** BSA (now part of **ITT Goulds Pumps**) is a reputable brand known for robust industrial pumps. The gear pump s internal components (gears, shafts, seals) are designed for wear resistance, reducing downtime and maintenance costs over time.

- Thick sauces (e.g., tomato, soy, gravies)

- Purees (e.g., fruit, vegetable)

- Slurries (e.g., fruit juices with pulp, dairy products)

- Abrasive or particulate-laden liquids (e.g., nut butters, seed pastes)

The **ZE90** series is often used in applications where positive displacement is preferred over centrifugal pumps.

6. **Easy Maintenance** Gear pumps typically have fewer moving parts than centrifugal pumps, and the design allows for straightforward disassembly for cleaning or part replacement. The **R/SL** designation may indicate a self-priming or suction-lift capability, reducing setup complexity.

7. **Compatibility with Control Systems** The 460V, 3-phase motor is standard for industrial environments, making it easy to integrate with existing electrical systems. Variable frequency drives (VFDs) can be added later for flow control if needed.

8. **Spare Parts Availability** As a well-established model, replacement parts (gears, seals, shafts) are widely available, and BSA/ITT has a strong aftermarket support network.

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1. **Higher Upfront Cost** Compared to centrifugal pumps or less specialized gear pumps, this sanitary food-grade gear pump will likely have a higher initial purchase price. The premium is justified by its application-specific design but may be a barrier for small-scale or budget-conscious buyers.

2. **Limited Flow Rate for Thin Liquids** Gear pumps are **not** ideal for low-viscosity fluids (e.g., water, thin juices, or milk). They excel with viscous or abrasive materials but may struggle with efficiency or cavitation risks in thin liquids, where centrifugal pumps would be more appropriate.

3. **Potential for Leakage at Seals** While tri-clamp connections reduce leaks, gear pumps rely on mechanical seals (e.g., carbon or ceramic) to prevent product leakage. Over time, these seals may wear out, requiring replacement. The pump must be properly aligned to avoid seal damage.

4. **Noise and Vibration** Gear pumps can generate more noise and vibration than centrifugal pumps, which may be a concern in quiet processing environments. Proper mounting and alignment can mitigate this, but it s something to consider for sensitive operations.

5. **Maintenance Requirements** Regular inspection of gears, seals, and bearings is necessary to prevent wear and ensure efficiency. The pump must be cleaned thoroughly after each use in food applications to avoid contamination. Neglecting maintenance can lead to costly downtime.

6. **Pressure Limitations** While suitable for many food applications, gear pumps typically operate at lower pressures compared to some centrifugal or positive displacement pumps (e.g., lobe pumps). If your application requires high-pressure transfer (e.g., filling systems), this pump may not be the best fit.

7. **Space and Installation Constraints** The pump s size and weight (likely 50 100 lbs) may require dedicated space in the processing line. Tri-clamp connections also need proper alignment to avoid leaks or damage during installation.

8. **Energy Consumption at Low Loads** Gear pumps deliver consistent power regardless of load, meaning they may consume more energy than necessary when handling lighter or less viscous products. This can increase operational costs in applications with variable viscosity.

9. **Limited Temperature Range** Most standard sanitary gear pumps operate effectively within a moderate temperature range (e.g., 0 80 C / 32 176 F). High-temperature applications (e.g., pasteurization processes) may require special materials or cooling systems, adding complexity.

10. **Training Needs** Operators must be trained on proper handling, cleaning, and maintenance to avoid misuse (e.g., running dry, over-torquing seals). Improper use can lead to premature failure.

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The **BSA ZE90/02-050-R/SL sanitary food process gear pump** is an excellent choice for **medium to high-viscosity food applications** where **positive displacement, sanitary design, and reliability** are critical. It excels in transferring thick, abrasive, or particulate-laden products while meeting strict hygiene standards. However, it is **not ideal for thin liquids, high-pressure applications, or environments where low noise/vibration is paramount**.

If your process involves **sauces, purees, slurries, or similar viscous materials**, this pump will likely **outperform centrifugal alternatives** in terms of efficiency, cleanability, and longevity. For **low-viscosity liquids (e.g., water, milk, thin juices)**, a **sanitary centrifugal pump** would be a more cost-effective and energy-efficient option.

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- You need to handle **viscous or abrasive food products** (e.g., tomato paste, nut butters, fruit purees).

- **Sanitary compliance (FDA/EHEDG/3-A)** is a priority for your application.

- Your process requires **consistent flow rates and positive displacement** (e.g., filling lines, mixing systems).

- You have **proper maintenance protocols** in place to ensure seal and gear longevity.

- Your product is **low-viscosity** (e.g., water, milk, thin syrups) a **sanitary centrifugal pump** would be better.

- Your application requires **high-pressure transfer** (e.g., filling bottles at 100 psi) consider a **lobe pump or progressive cavity pump**.

- You lack **space or electrical infrastructure** for a 2.2 kW, 3-phase motor.

- Your budget is tight, and you can achieve the same results with a **less expensive, non-food-grade gear pump** (though this risks compliance issues).

- If you re unsure about viscosity range, **test the pump with your product** before full-scale purchase.

- For **very high-viscosity materials** (e.g., chocolate, peanut butter), a **sanitary progressive cavity pump** may offer better efficiency.

- If **energy savings** are a concern, evaluate whether a **variable frequency drive (VFD)** can be added later to optimize motor speed.

**Final Verdict:** This is a **high-quality, specialized pump** that justifies its cost for the right food processing applications. Ensure your needs align with its strengths before purchasing.

Details:

Ask our experts. Country of Manufacture/A. Part NumberZE90/02-050-R/SL / DRE100L4FG/TF. In Good Used Condition, Removed from a Working Environment.

Intake Size: Items in Lot1. Condition Used. Pump Type and Construction: Gear Steel Casing with Stainless Tri-Clamp Hose Connections.

Model ZE90/02-050-R/SL. And the cost of return shipping.

part #: ze9002050r prices

• $1844.99-$1849.99

specifications valvplu:

• brand: Bsa
• mpn: Ze90/02-050-r/sl
• part type: Gear Pump Clamp

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• started: February 13, 2026
• availability: In Stock
• quantity: 1
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• condition: Used
• Pumps Pump Accessories > Vacuum Pumps > Rotary Gear Pumps

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