MICROPUMP 83491-0899 Mod EG152-0036

( Brand: Micropump ), ( Manufacturer Part Number: 83491-0899 ), ( Type: Pump ), ( Country Of Origin: United States )

Review MICROPUMP Mod Parts Only Untested

The **Micropump 83491-0899 with EG152-0036 Modification** is a high-performance, precision-engineered peristaltic pump designed for demanding fluid handling applications where reliability, accuracy, and versatility are paramount. This compact yet robust pump combines the efficiency of Micropump s proven **83400 Series** with the enhanced functionality of the **EG152-0036 Modular Head**, creating a versatile solution for laboratories, industrial processes, and specialized automation systems. The pump operates on a peristaltic principle, utilizing a flexible tubing system that gently compresses and releases the fluid, eliminating the risk of contamination or shearing commonly associated with positive displacement or centrifugal pumps. This design ensures gentle handling of sensitive samples, including viscous fluids, slurries, and shear-sensitive biological materials, making it ideal for applications in biotechnology, pharmaceutical research, and chemical processing.

The **83491-0899** model itself is engineered for precision control, featuring a **DC brushless motor** that delivers smooth, pulsation-free flow rates with exceptional repeatability. The pump s compact footprint and modular design allow for easy integration into existing systems, while its **adjustable flow rate range** typically spanning from microliters per minute to several hundred milliliters per minute adapts seamlessly to a wide variety of applications, from precise liquid dispensing in analytical laboratories to continuous fluid transfer in industrial settings. The inclusion of the **EG152-0036 Modular Head** further expands its utility, offering enhanced flexibility in tubing selection and system configuration. This modular head is compatible with a range of tubing materials, including **silicone, Tygon, and PTFE**, each chosen for specific chemical compatibility and durability requirements. The modular design also simplifies maintenance, as worn or damaged tubing can be quickly replaced without disassembling the entire pump assembly, reducing downtime and operational costs.

One of the standout features of this pump is its **closed-loop feedback system**, which ensures precise flow control and minimizes errors in fluid delivery. This is particularly advantageous in applications requiring strict adherence to protocols, such as automated sample preparation, cell culture media distribution, or precise reagent dosing in chemical synthesis. Additionally, the pump s **low-pulsation operation** and silent performance make it well-suited for environments where noise and vibration could interfere with sensitive measurements or delicate experimental setups. The **83491-0899** is also equipped with robust **IP65-rated protection**, safeguarding the internal components from dust, moisture, and accidental spills, which is critical for applications in harsh or unregulated environments.

For users requiring even greater control, the pump can be seamlessly interfaced with external controllers, PLCs, or data acquisition systems via its **standardized communication interfaces**, including analog signals or digital outputs. This compatibility with automation platforms allows for full integration into larger fluid handling workflows, enabling remote monitoring, programmable sequences, and real-time adjustments to flow parameters. The pump s **energy-efficient motor** also contributes to lower operational costs, making it a cost-effective solution for both short-term and long-term applications. Whether used in a research laboratory for precise liquid handling, in a manufacturing process for consistent material distribution, or in environmental monitoring for accurate sample collection, the **Micropump 83491-0899 with EG152-0036 Modification** delivers a blend of precision, durability, and adaptability that meets the rigorous demands of modern fluid management systems.

**Pros and Cons of buying a Micropump 83491-0899 with EG152-0036 Modification**

### **Pros**

1. **High Precision and Reliability** The Micropump 83491-0899 is a peristaltic pump known for its accuracy in fluid handling, making it suitable for laboratory, medical, and industrial applications where precise dosing is critical.

2. **Durability and Low Maintenance** Peristaltic pumps like this one have fewer wear points compared to other pump types (e.g., diaphragm or piston pumps) because they use a rotating tube rather than moving internal parts. This reduces the risk of clogging and extends the lifespan of the pump.

3. **Versatility in Fluid Types** The pump can handle a wide range of fluids, including corrosive, viscous, or abrasive liquids, depending on the tubing material (e.g., silicone, Tygon, or PFA). The EG152-0036 modification may enhance compatibility with specific fluids or improve flow characteristics.

4. **Quiet Operation** Peristaltic pumps are generally quieter than positive displacement pumps, making them ideal for applications in sensitive environments like laboratories or cleanrooms.

5. **Easy to Clean and Sterilize** Since the fluid only comes into contact with disposable tubing, the pump itself can be wiped down or sterilized, reducing contamination risks in medical or pharmaceutical applications.

6. **Modular and Upgradable** The EG152-0036 modification suggests compatibility with additional features, such as improved flow control, better sealing, or enhanced connectivity (e.g., USB or Ethernet for data logging). This flexibility allows for future upgrades.

7. **Low Shear and Gentle Handling** The pump s design minimizes shear stress on fluids, making it suitable for delicate samples like biological fluids, cells, or sensitive chemicals.

8. **Compatibility with Automation** Many Micropump models integrate well with lab automation systems, control software, or PLCs, allowing for programmable dosing and synchronization with other equipment.

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### **Cons**

1. **Higher Initial Cost** Compared to simpler pumps (e.g., syringe pumps or gravity-fed systems), the Micropump 83491-0899 and its modifications may have a higher upfront cost, especially if additional accessories (e.g., tubing, controllers) are required.

2. **Tubing Wear and Replacement** While the pump itself is durable, the tubing must be replaced periodically, adding to maintenance costs. Worn tubing can lead to leaks or inaccurate flow rates if not changed on schedule.

3. **Limited Flow Rate Range** This model may not be ideal for very high-flow applications. If your requirements exceed the pump s maximum flow rate (typically a few hundred mL/min for standard models), you may need a different pump type.

4. **Dependence on Tubing Quality** The performance of the pump is directly tied to the tubing material and condition. Poor-quality or incompatible tubing can cause leaks, kinks, or inconsistent flow.

5. **Potential for Tubing Kinking** If the tubing is not properly secured or routed, it may kink, leading to flow interruptions or damage to the pump head.

6. **Modification Risks** The EG152-0036 modification, while potentially beneficial, may introduce compatibility issues if not properly installed or tested. Improper modifications could void warranties or cause malfunctions.

7. **Space Requirements** Peristaltic pumps may require more installation space than smaller, compact pump types, depending on the setup.

8. **Limited Backpressure Tolerance** Some peristaltic pumps struggle with high backpressure, which could affect performance if the downstream system has significant resistance.

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### **Conclusion**

The Micropump 83491-0899 with the EG152-0036 modification is a robust and precise choice for applications requiring accurate, low-shear fluid handling in laboratory, medical, or industrial settings. Its durability, ease of maintenance, and versatility make it a strong candidate for long-term use. However, the higher cost, tubing maintenance requirements, and potential limitations in flow rate or backpressure tolerance should be carefully considered.

If your application demands high precision, gentle fluid handling, and minimal internal wear, this pump is well-suited. Conversely, if you need ultra-high flow rates, extreme backpressure resistance, or a more cost-effective solution, alternative pump types (e.g., diaphragm pumps, centrifugal pumps) may be more appropriate.

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### **Recommendation**

- You require precise, repeatable dosing with minimal shear stress.

- Your fluids are corrosive, viscous, or sensitive (e.g., biological samples).

- You prioritize low maintenance and easy cleaning/sterilization.

- Your application involves automation or integration with control software.

- You can justify the initial cost based on long-term reliability and performance.

- Your flow requirements exceed the pump s maximum capacity.

- You frequently handle highly abrasive fluids that may degrade tubing quickly.

- Cost is a critical factor, and a simpler or lower-cost pump would suffice.

- You need extreme backpressure handling or high-speed operation.

- Verify compatibility of the EG152-0036 modification with your specific tubing and fluid types.

- Consult the manufacturer s documentation or a technical specialist to confirm the modification s benefits for your use case.

- Factor in the cost of replacement tubing and potential downtime for maintenance when evaluating total ownership costs.

Details:

This is extra inventory as the site being shut down. 30-day moneybag guarantee. The product is a MICROPUMP 83491-0899 MOD EG152-0036 pump, Untested selling as parts only.

part #: 834910899 price

• $87.00

specifications automationjack:

• brand: Micropump
• mpn: 83491-0899
• type: Pump
• country of origin: United States

shipping automationjack:

• type: Fixed
• service: Standard
• cost: $14.99
• transit: 7-13 Days
• class: Standard

general automationjack:

• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
• condition: For parts or not working

offer automationjack:

• quantity: 1
• best offers: True
• started: June 4, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock

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• city: New Prague, Minnesota
• rating: 100.0%
• # reviews: 185

returns automationjack:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days