
0061663 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $80.00 | Condition is New – Open box, Watts 3/8 Sd2-Fn Backflow Preventer, Size 3/8", 200 Psi, FREE SHIPPING | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $125.00 | Condition is New, Watts 1/4 SD2-FN Dual Check Valve Backflow Preventer Female NPT (new), shipping cost = $10.95 | 99.9% |
![]() | $212.06 | Top Pick! Condition is New, Watts 0061663 Model SD-2 3/8 in. Stainless Steel FNPT 200 psi Backflow Preventer, FREE SHIPPING | ![]() |
![]() | $269.99 | Condition is New, Watts 3/4" Backflow Preventer SD-2 FNPT x FNPT 2.5GPM SD-2-FN 3/8, FREE SHIPPING | ![]() |
![]() | $305.99 | Top Pick! Condition is New, Watts 3/8 Sd2-Fn Backflow Preventer, Size 3/8", 200 Psi, FREE SHIPPING | ![]() |

Introducing the Watts 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer, a crucial component for ensuring the proper flow and protection of your carbonated beverage system. This backflow preventer is meticulously designed to safeguard your system against potential contamination, maintaining the quality and safety of your beverages.
The SD2-FN model is a dual check valve design, which means it features two separate check valves. The first check valve, located at the inlet, prevents backflow from entering the system when the water pressure drops. The second check valve, located at the outlet, ensures that no beverage can flow back into the water supply when the system is draining. This double layer of protection offers peace of mind and reliable performance.
Constructed from heavy-duty brass, this backflow preventer is both durable and corrosion-resistant. Its polished chrome finish not only adds an elegant touch to your carbonated beverage system but also ensures easy cleaning and maintenance. The SD2-FN is compatible with 3/8 inch (10mm) Male NPT threaded connections, making it a versatile and widely applicable solution for various beverage applications.
The Watts 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer is certified by the American Society of Mechanical Engineers (ASME) and the National Sanitation Foundation (NSF), ensuring that it meets the highest standards for food equipment and public health. It is also compliant with the UPC (Uniform Plumbing Code) and the PVS (Plumbing and Mechanical Specialties Association) standards.
Installing the SD2-FN is a straightforward process. It comes equipped with an easily accessible test port, allowing you to perform regular pressure tests to verify its functionality. The package includes a detailed instruction manual to guide you through the installation procedure.
In summary, the Watts 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer is a top-tier, reliable, and easy-to-install solution for safeguarding your carbonated beverage system from potential contamination. Its durable brass construction, dual check valves, and compliance with various industry standards make it an excellent choice for maintaining the quality and safety of your beverages.
Pros and Cons of Buying a 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer for Carbonated Beverages
The 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer is a popular choice among those who work with carbonated beverages. This device helps prevent contamination of the beverage supply by ensuring that the flow of water is unidirectional. In this analysis, we will discuss the advantages and disadvantages of purchasing this product.
Pros:1. Ensures water quality: By preventing backflow, the 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer safeguards your carbonated beverage supply from potential contamination.
2. Easy installation: With its simple design and user-friendly instructions, this backflow preventer is relatively easy to install.
3. Durable construction: The product is constructed from high-quality materials, ensuring longevity and resistance to corrosion.
4. Compliance with regulations: Installing this backflow preventer can help you meet local health codes and regulations, which is essential for businesses dealing with food and beverages.
Cons:1. Cost: Compared to some other backflow preventers in the market, the 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer may be considered pricey.
2. Requires regular maintenance: To ensure optimal performance, the device needs to be serviced and inspected regularly.
3. Limited compatibility: This backflow preventer is designed specifically for carbonated beverages and may not be suitable for other applications.
In conclusion, the 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer is an excellent investment for businesses and individuals dealing with carbonated beverages. Its ability to maintain water quality, ease of installation, and durable construction outweigh the cons, which include its cost and maintenance requirements.
Recommendation: If you are in the market for a reliable backflow preventer for your carbonated beverage system, the 0061663 SD2-FN 3/8 Dual Check Valve Backflow Preventer is a solid choice. However, be prepared for the investment and the ongoing maintenance costs.
Details:
New without box.
specifications maxohvac:
- brand: Watts
- mpn: 0061663
- model: Sd2-fn
- type: Dual Check Valve
- custom bundle: No
- upc: 098268868661
payments maxohvac:
- other
- credit card: discover
- wallet: apple-pay
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- best offers: true
- options: ship-to-home
- in stock #: 5
- sold #: 19
- availability: in stock
- prices: $80.00–$305.99
- item condition:
- New – Open box
- New
- started: may 7, 2025
shipping maxohvac:
- service: usps ground advantage, usps priority mail
- transit: 4-9 days
- class: standard, expedited
- type: calculated
- carrier: usps
seller maxohvac:
- # reviews: 1754
- city: sterling, virginia
- rating: 98.4%
returns maxohvac:
- time: 30 days
- policy: returns accepted
- paid by: buyer
- method: money back
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