WOODFORD 50H-BR Vacuum Breaker 671090036967 K3

( Brand: Woodford ), ( Manufacturer Part Number: 50H-BR ), ( Part Type: Vacuum Breaker ), ( Shape: Round ), ( Material: Brass ), ( California Prop 65 Warning: No ), ( UPC: 671090036967 )

Review WOODFORD Wood Ford Vacuum Breaker Brass K3

The **Woodford 50h-BR Vacuum Breaker K3** is a high-performance, industrial-grade vacuum breaker designed to protect plumbing systems from backflow contamination while ensuring efficient water flow and durability in demanding applications. Engineered with precision, this vacuum breaker features a robust **brass construction** with a **K3 (Type K) design**, which is ideal for systems operating under moderate to high pressure conditions, making it a reliable choice for both residential and commercial installations. Its compact yet sturdy design incorporates a **smooth, non-corrosive interior** that minimizes clogging and maintains optimal water pressure, reducing the risk of system inefficiencies. The **50h model** is specifically rated for a **maximum working pressure of 50 psi (3.45 bar)**, ensuring it can handle the demands of most standard water supply systems without compromising performance. This vacuum breaker operates on a **gravity-assisted principle**, where the internal ball valve automatically seals shut when the water supply is interrupted, preventing backflow while allowing seamless flow when pressure is restored. The **brass body** is finished with a durable **chrome plating**, offering resistance to corrosion, scaling, and wear, which extends the product s lifespan in harsh environments. Additionally, the **easy-to-install design** includes a **standard NPT (National Pipe Thread) connection**, allowing for straightforward integration into existing plumbing systems with minimal modifications. Whether installed in residential homes, commercial buildings, or light industrial facilities, the Woodford 50h-BR Vacuum Breaker K3 provides a dependable barrier against backflow contamination while ensuring consistent water delivery and long-term reliability. Its combination of **durability, efficiency, and ease of maintenance** makes it a trusted solution for protecting water systems from potential hazards.

The **Woodford 50H-BR Vacuum Breaker** is a popular backflow prevention device used in irrigation systems to prevent contamination of potable water supplies. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Woodford 50H-BR Vacuum Breaker**

1. **Effective Backflow Prevention** The device is designed to prevent backflow contamination by ensuring that water flows in only one direction. It opens when pressure drops (due to a vacuum) and closes when normal flow resumes, preventing contaminated water from entering the potable supply.

2. **Durable Construction** Made from brass and stainless steel components, the Woodford 50H-BR is built to withstand harsh outdoor conditions, including UV exposure, temperature fluctuations, and corrosion.

3. **Easy Installation** Designed for straightforward installation in irrigation systems, it can be fitted between a hose bibb and a sprinkler or other irrigation equipment without complex modifications.

4. **Low Maintenance** Unlike some backflow preventers, the vacuum breaker does not require frequent testing or adjustments, though it should be inspected periodically for wear or damage.

5. **Cost-Effective** Compared to double-check valves or reduced-pressure zone (RPZ) devices, the vacuum breaker is relatively inexpensive, making it a practical choice for residential and light commercial applications.

6. **Compliance with Codes** Meets or exceeds many local and national plumbing codes (e.g., ANSI/ASSE 1020-2019) for temporary and permanent irrigation systems, depending on usage.

7. **Quick Flow Recovery** Once the vacuum condition is resolved, the device quickly restores normal water flow, minimizing downtime in irrigation systems.

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### **Cons of the Woodford 50H-BR Vacuum Breaker**

1. **Limited to Low-Hazard Applications** The vacuum breaker is classified as a **temporary backflow preventer** (for seasonal or non-permanent use) or a **prohibited device** in some jurisdictions for permanent installations. It is not suitable for high-hazard applications (e.g., fire protection systems) where more robust devices like RPZ or double-check valves are required.

2. **Not Testable** Unlike double-check valves or RPZ devices, vacuum breakers cannot be tested for proper function without disassembly, which may not be practical for routine maintenance.

3. **Potential for Leaks** Over time, the rubber seals or O-rings in the vacuum breaker may degrade due to UV exposure, chemicals, or temperature changes, leading to leaks or failure.

4. **Pressure Limitations** The 50H-BR is rated for a maximum working pressure of **175 psi** and a maximum residual pressure of **150 psi**. In high-pressure systems, other devices may be more appropriate.

5. **Not Suitable for All Irrigation Systems** If the irrigation system involves chemicals (e.g., fertilizers, pesticides), a vacuum breaker may not be sufficient to prevent contamination. In such cases, a **double-check valve** or **reduced-pressure zone (RPZ) device** is often required.

6. **Manual Reset Required** If the device fails due to debris or damage, it may need to be manually reset or replaced, which could disrupt irrigation schedules.

7. **Limited Lifespan** While durable, the vacuum breaker s components (e.g., seals, springs) may wear out over time, especially in harsh environments, requiring eventual replacement.

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### **Conclusion**

The **Woodford 50H-BR Vacuum Breaker** is a reliable and cost-effective solution for **low-hazard, temporary, or seasonal irrigation systems** where backflow prevention is required but high-pressure or chemical-resistant devices are unnecessary. It excels in simplicity, durability, and ease of installation, making it a practical choice for residential gardens, agricultural sprinklers, and light commercial applications.

However, it is **not suitable** for permanent high-hazard installations (e.g., fire sprinklers, municipal water systems) or systems handling chemicals. In such cases, more robust backflow preventers like **RPZ devices or double-check valves** are mandatory to meet regulatory standards and ensure long-term reliability.

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### **Recommendation**

- You are using it for **residential or light commercial irrigation** (e.g., lawns, gardens, non-chemical-treated systems).

- Your local plumbing codes allow its use for your specific application.

- You prioritize **affordability, simplicity, and low maintenance**.

- The system operates within the device s **pressure and flow rate limits**.

- Your irrigation system involves **chemicals, fertilizers, or pesticides** (a double-check valve or RPZ is required).

- The system is **permanent and high-hazard** (e.g., fire protection, municipal water supply).

- Your jurisdiction **prohibits vacuum breakers** for permanent installations.

- You need **testable and certifiable backflow protection** (e.g., for commercial or industrial use).

For **permanent or high-hazard applications**, invest in a **certified backflow preventer device** (e.g., Woodford RPZ or double-check valve) to ensure compliance and long-term safety. Always verify local regulations before installation.

Details:

Up for sale is a NEW Genuine wood ford 50H-BR Vacuum Breaker Brass K3.

part #: 50h prices

• $31.99-$52.07

specifications tubingplumbingzo:

• brand: Woodford
• mpn: 50h-br
• part type: Vacuum Breaker
• shape: Round
• material: Brass
• california prop 65 warning: No
• upc: 671090036967

general tubingplumbingzo:

• condition: New
• Building Materials Supplies > Industrial Plumbing Fixtures > Faucets

offer tubingplumbingzo:

• availability: In Stock
• sold: 0
• quantity: 2
• started: June 8, 2026
• options: Ship-to-home

payments tubingplumbingzo:

• credit card: Diners-club
• wallet: Paypal
• other

shipping tubingplumbingzo:

• type: Calculated
• cost: $0.00
• class: Standard, Economy, Expedited
• carrier: USPS, FedEx
• service: USPS Ground Advantage, FedEx Ground Economy, USPS Priority Mail Padded Flat Rate Envelope
• transit: 4-10 Days

seller tubingplumbingzo:

• rating: 100.0%
• # reviews: 6289
• city: Florence, Missouri

returns tubingplumbingzo:

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

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