1. Pneumatic Valves Hydraulics Pneumatics For Sale
  2. sku: 12265693555071723
  3. UNIVERSAL FILTERS FM-2-AL-LP-ME-500SSU-4-7

UNIVERSAL FILTERS FM-2-AL-LP-ME-500SSU-4-7 Flow Rate Indicator

Fm-2-al-lp-me-500ssu-4-7 Universal Filters Flow Rate Indicator Pre-owned

( Brand: Universal Filters ), ( Manufacturer Part Number: FM-2-AL-LP-ME-500SSU-4-7 ), ( Part Type: Flow Indicator )

Review UNIVERSAL FILTERS Flow Rate Indicator Pre owned

The **FM-2-AL-LP-ME-500SSU** is a high-performance, pre-owned **flow rate indicator** designed for precision measurement and monitoring in industrial, HVAC, or process control applications. Part of the FM series, this unit combines advanced mechanical and electronic engineering to deliver accurate, real-time flow rate readings with exceptional reliability. Built with a **4-7" (100-180mm) analog dial**, it features a robust, durable construction ideal for environments where consistent performance is critical. The **SSU (Stainless Steel Union) connection** ensures corrosion resistance and longevity, making it suitable for applications involving water, gases, or mild chemicals. The **low-pressure (LP) variant** is engineered to handle moderate pressure systems, providing stable operation without compromising accuracy. Whether integrated into a new system or retrofitted into an existing setup, this pre-owned unit retains its core functionality while offering cost-effective efficiency. Its **mechanical design** eliminates the need for external power sources, making it a self-contained solution for remote or off-grid installations. The **FM-2 series** is renowned for its durability, and this specific model with its **500-series precision** delivers consistent, repeatable measurements, reducing operational downtime and maintenance demands. Perfect for applications requiring reliable flow monitoring, such as irrigation systems, HVAC controls, or small-scale industrial processes, this unit bridges the gap between analog simplicity and modern performance. With proper maintenance, it continues to serve as a dependable asset for years, offering both functionality and value to operators seeking a balance between cost and precision.

### Pros and Cons of Buying a Pre-Owned FM-2-AL-LP-ME-500SSU (4-7 Flow Rate Indicator)

#### **Pros:**

1. **Cost Savings** A pre-owned unit is significantly cheaper than a new one, allowing you to acquire a high-quality flow meter at a fraction of the original price.

2. **Proven Performance** Since the unit has already been tested in a real-world setting, you can assess its reliability based on the seller s description or past performance records.

3. **Quick Availability** If you need the flow meter urgently, a pre-owned option may be available faster than waiting for a new model to ship.

4. **Compatibility Confirmed** The unit has already been used in a specific application, meaning its compatibility with your system (piping, pressure, and flow conditions) is likely verified.

5. **Potential for Upgrades** Some pre-owned units may have been upgraded or modified by previous owners, offering additional features or better performance than the original specifications.

6. **Environmental Benefit** Purchasing used equipment reduces waste and supports a more sustainable approach to industrial tool acquisition.

#### **Cons:**

1. **Unknown Maintenance History** Without full service records, you cannot be certain whether the unit has been properly maintained, calibrated, or repaired. Wear and tear may not be immediately visible.

2. **Potential Wear and Tear** The unit may have accumulated internal or external damage from previous use, such as corrosion, clogged sensors, or degraded seals, which could affect accuracy or longevity.

3. **Limited Warranty or No Warranty** Pre-owned units typically come with no warranty or a very limited one, meaning you bear full responsibility for repairs or replacements if issues arise.

4. **Calibration Uncertainty** The flow rate accuracy may have drifted over time, requiring recalibration before use. This adds an extra cost and time investment.

5. **Risk of Hidden Defects** Some issues (e.g., internal leaks, sensor degradation) may not be detectable during a visual inspection, leading to unexpected failures.

6. **Resale Value Challenges** If you later decide to sell or trade in the unit, its pre-owned status may reduce its resale value compared to a new or well-documented used unit.

7. **Compatibility Gaps** Even if the unit matches your specifications, slight variations in model variants or firmware (if applicable) could cause compatibility issues with your system.

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### **Conclusion**

Buying a pre-owned FM-2-AL-LP-ME-500SSU flow rate indicator can be a financially smart choice if you prioritize cost savings and can mitigate risks through thorough inspection, testing, and due diligence. However, the lack of warranty, potential reliability concerns, and the need for recalibration or repairs may outweigh the benefits for some users, particularly in high-stakes applications where precision and uptime are critical.

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### **Recommendation**

If you proceed with purchasing a pre-owned unit:

1. **Inspect Thoroughly** Request detailed photos, videos, and service records. Look for signs of physical damage, corrosion, or unusual wear.

2. **Test Before Purchase** If possible, have the unit tested for flow accuracy and functionality. Some sellers may allow a trial period or partial refund if issues are found.

3. **Negotiate Price** Account for potential repair or recalibration costs by negotiating a lower price, especially if the unit has visible flaws.

4. **Consider a New Unit or Certified Refurbished** If budget allows, opt for a new model or a certified refurbished unit with a warranty for peace of mind.

5. **Budget for Additional Costs** Allocate funds for recalibration, spare parts, or professional inspection to ensure the unit meets your operational requirements.

**Final Verdict:** A pre-owned FM-2-AL-LP-ME-500SSU can be a viable option for cost-conscious buyers who are willing to invest time in verifying its condition. However, for critical applications, a new or refurbished unit may be the safer long-term choice.

Details:

No stocking fees, no hassles. Combined shipping on multiple items. But when available in multiple quantity, the photo shown is representative of item. UNIVERSAL FILTERS,FM-2-AL-LP-ME-500SSU-4-7,FLOW RATE INDICATOR PRE-OWNED Whats Included.

Please see above for details on item condition. Special invoicing and/or packaging requests.

part #: fm2allpme500ssu47 price

  • $50.00

specifications pneumativalv:

  • brand: Universal Filters
  • mpn: Fm-2-al-lp-me-500ssu-4-7
  • part type: Flow Indicator

offer pneumativalv:

  • options: Ship-to-home
  • started: May 21, 2026
  • sold: 0
  • availability: In Stock
  • best offers: True
  • quantity: 1

returns pneumativalv:

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

payments pneumativalv:

  • credit card: Discover
  • other
  • wallet: Paypal

seller pneumativalv:

  • # reviews: 11267
  • rating: 100.0%
  • city: Galion, Ohio

general pneumativalv:

  • Pump Flow Controllers > Flow Controllers Meters > Flow Meters
  • condition: Used

shipping pneumativalv:

  • service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery
  • type: Calculated
  • class: Standard
  • cost: $16.45
  • transit: 5-11 Days
  • carrier: USPS, FedEx
part type: flow indicator,
category: business & industrial > pump flow controllers > flow controllers meters > flow meters, sku: 12265693555071723,
Universal Filters FM-2-AL-LP-ME-500SSU-4-7 Is Similar To:
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1 offer $50.00 USD
  • Used. Offer #1 priced at $50.00 + $16.45 shipping estimate = $66.45* total. But when available in multiple quantity, the photo shown is representative of the item. What's Included?.+$16.45 shipping

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