LASALLE BRISTOL 20354R300NBX Trailer Waste Valve 040472000054

( Brand: Lasalle Bristol ), ( Manufacturer Part Number: 20354R300NBX ), ( Type: Auto ), ( UPC: 040472000054 )

Review LASALLE BRISTOL Trailer Waste Valve Assembly

The **Lasalle Bristol 20354R300NBX Trailer Waste Valve** is a premium, heavy-duty solution designed to efficiently manage and control fluid drainage from commercial and industrial trailer tanks, ensuring optimal performance, durability, and ease of use in demanding applications. Engineered with a robust **300-pound (136 kg) capacity**, this waste valve is built to withstand the rigors of frequent use in towable trailers, dump trucks, and other heavy-duty vehicles where reliable fluid management is critical. Its **R300 designation** indicates a reinforced construction, featuring a high-strength **316 stainless steel** body and internal components that resist corrosion, abrasion, and extreme temperature fluctuations making it ideal for environments exposed to salt, chemicals, or harsh weather conditions. The **NBX model** incorporates a **non-bypass design**, eliminating the risk of accidental fluid leakage or contamination by ensuring a fully sealed system when closed, while its **quick-release handle** allows for effortless manual operation, even in tight or confined spaces. This valve is equipped with a **sealed ball mechanism**, providing a tight, leak-proof seal that prevents backflow and maintains system integrity, whether the trailer is in transit or stationary. The **integrated drain port** is strategically positioned for easy access, reducing downtime during maintenance or cleaning, while its **threaded connections** ensure a secure, vibration-resistant fit to standard trailer drain fittings. Built to meet or exceed industry standards for durability and performance, the Lasalle Bristol 20354R300NBX is a trusted choice for fleet operators, construction crews, and waste management professionals who demand a dependable, long-lasting solution for their trailer waste systems. Whether used in fuel, water, or chemical transport applications, this valve delivers the precision, strength, and reliability needed to keep operations running smoothly.

### **Pros and Cons of buying a LaSalle Bristol 20354R300NBX Trailer Waste Valve**

The **LaSalle Bristol 20354R300NBX** is a popular manual waste valve used in RV and trailer waste systems. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **Durable Construction**

The valve is built with heavy-duty materials, including brass and stainless steel components, which resist corrosion and wear over time. This makes it suitable for frequent use in RVs, campers, and trailers.

2. **Manual Operation**

Unlike electric or push-button models, this valve operates via a simple lever, eliminating the need for batteries or power sources. This makes it low-maintenance and reliable in remote or off-grid locations.

3. **Compatibility**

It is designed to fit standard RV waste tanks (typically 30-gallon capacity) and works with most trailer waste systems. The **R300NBX** model is specifically engineered for the Bristol waste system, ensuring a secure and leak-free connection.

4. **Easy Installation**

The valve comes with clear instructions and is relatively straightforward to install, even for DIYers. The threaded connections ensure a tight seal, reducing the risk of leaks.

5. **Cost-Effective**

Compared to some high-end or electric waste valves, this manual model is affordably priced. It offers a balance between performance and cost, making it a practical choice for budget-conscious buyers.

6. **Reliable Performance**

Users report that the valve operates smoothly without frequent jams or malfunctions. The internal mechanism is designed to handle waste flow efficiently, reducing clogs in the tank s outlet.

7. **Minimal Maintenance**

Since it has no electronic components, there are no sensors or motors to fail. Regular cleaning of the lever and occasional lubrication of the internal parts are usually sufficient to keep it functioning properly.

8. **Widely Available**

As a well-known brand, replacement parts and accessories are easily accessible through RV supply stores, online retailers, and manufacturers.

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### **Cons**

1. **Manual Effort Required**

The valve must be operated by hand, which can be inconvenient if you frequently need to empty the waste tank. This may require more effort compared to electric models that can be triggered remotely.

2. **Potential for User Error**

Since the valve relies on manual operation, improper handling (e.g., forcing the lever or not fully opening/closing it) can lead to leaks, clogs, or damage over time.

3. **Limited to Manual Systems**

If you prefer or require an electric or push-button waste valve (e.g., for convenience or integration with smart RV systems), this model will not meet those needs.

4. **Weight Consideration**

While not excessively heavy, the valve adds some weight to the trailer s waste system. For very lightweight RVs or trailers, this may be a minor but noticeable factor.

5. **Potential for Leaks Over Time**

Like all mechanical components, the seals and gaskets in the valve can degrade with prolonged use, especially if not properly maintained. Regular inspections are recommended to prevent leaks.

6. **No Built-In Odor Control**

The valve itself does not include odor-sealing features beyond the standard waste tank design. Users may need to rely on additional products (e.g., odor absorbers or tank treatments) to manage smells.

7. **Limited Customization**

The valve is a standard model with fixed functionality. If you require specialized features (e.g., different flow rates or automated flushing), this valve may not be suitable.

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### **Conclusion**

The **LaSalle Bristol 20354R300NBX** is a solid, reliable choice for those seeking a durable, low-maintenance manual waste valve for their RV or trailer. Its strength lies in its simplicity, compatibility, and cost-effectiveness, making it ideal for users who prioritize functionality over automation. However, its manual operation and lack of advanced features may not appeal to those who prefer convenience or smart technology.

For most campers, RV owners, or trailer users who need a dependable, no-frills waste valve, this model delivers consistent performance with minimal hassle. If you value ease of use and automation, you may want to explore electric alternatives, but for practicality and longevity, the **LaSalle Bristol 20354R300NBX** remains a strong recommendation.

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### **Recommendation**

- You need a durable, manual waste valve for your RV or trailer.

- You prefer a low-maintenance, no-power-required solution.

- You are working within a budget and want a reliable, widely available part.

- You prioritize compatibility with standard waste systems and easy installation.

- You want an electric or push-button waste valve for convenience.

- You require advanced features like automated flushing or smart controls.

- You frequently travel in extreme conditions where manual operation may be cumbersome.

For the average RV owner, this valve is a **highly recommended purchase** due to its proven track record and balance of quality and affordability.

Details:

May not be accurate. This item comes with the full manufacturers warranty. Fast Free, Shipping: Brand LaSalle Bristol, Part Number 20354R300NBX, UPC Code 4, Condition New.

The color, quantity, size, etc. The compatibility section is not always 100% accurate.

part #: 20354r300nbx prices

• $38.37-$43.41

specifications traiparboa:

• brand: Lasalle Bristol
• mpn: 20354r300nbx
• type: Auto
• upc: 040472000054

offer traiparboa:

• quantity: 4
• options: Ship-to-home
• started: April 14, 2026
• sold: 0
• availability: In Stock

general traiparboa:

• Parts Accessories > Boat Parts > Trailer Parts
• condition: New

returns traiparboa:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller traiparboa:

• rating: 99.7%
• # reviews: 19126
• city: Flat Rock, North Carolina

payments traiparboa:

• other
• credit card: Mastercard
• wallet: Google-pay

shipping traiparboa:

• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 2-4 Days

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