NNI FD-21-222 Double Clapper Fire Department Connection 2-1-2 Siamese
( Brand: Nni ), ( Manufacturer Part Number: FD-21-222 ), ( Part Type: Fire )
Review NNI 2-1-2 Double Clapper Fire Department Connection Fdc Siamese Type
The fd-21-222 2-1-2 double clapper fire department connection (FDC) is a crucial piece of fire protection equipment designed for use in commercial, industrial, and high-rise buildings. This Siamese NNI (Nominal National Iron Pipe Size) FDC features a unique 2-1-2 design, which means it has two inlets and one outlet, providing enhanced flexibility and efficiency in delivering water to firefighting operations.
The double clapper mechanism of this FDC is a key feature, ensuring a watertight seal when closed and preventing accidental activation. The clappers are made of high-quality materials, ensuring durability and resistance to corrosion, even in harsh environments. The FDC is also equipped with a drainage port for easy maintenance and to prevent water accumulation.
The fd-21-222 FDC is constructed with heavy-duty materials, including cast iron and brass, to ensure strength and longevity. It is designed to meet or exceed industry standards, such as NFPA (National Fire Protection Association) and UL (Underwriters Laboratories) requirements.
This FDC is also easy to install, with standard threaded connections and a compact design that allows for easy integration into existing plumbing systems. It is also available in various sizes to accommodate different water supply requirements.
Overall, the fd-21-222 2-1-2 double clapper FDC is an essential safety tool for any building that prioritizes fire safety. Its unique design, high-quality materials, and reliable performance make it an excellent choice for fire departments and building owners alike.
Pros of buying FD-21-222 2-1-2 Double Clapper Fire Department Connection (FDC):1. Compliance with NFPA and local codes: This FDC meets the National Fire Protection Association (NFPA) standards and local building codes, ensuring safety and compliance.
2. Durable and long-lasting: The FDC is made of high-quality materials, such as brass or stainless steel, which are resistant to corrosion, wear, and impact, providing long-lasting performance.
3. Easy installation: The double clapper design allows for easy connection and disconnection of hoses, saving time and effort during installation and maintenance.
4. Enhanced flow rate: The 2-1-2 design of the FDC allows for two incoming water sources and one outgoing water source, which can increase the flow rate and improve firefighting capabilities.
5. Versatile: This FDC can be used for both firefighting and non-firefighting applications, such as water supply for construction sites or emergency water supply.
Cons of buying FD-21-222 2-1-2 Double Clapper Fire Department Connection:1. Cost: The high-quality materials and complex design of the FDC can make it more expensive than other types of FDCs.
2. Maintenance: Regular inspection and maintenance are required to ensure the FDC is in good working order, which can add to the overall cost of ownership.
3. Complexity: The double clapper design can be more complicated to install and maintain than single-clapper FDCs, requiring specialized skills and knowledge.
4. Limited availability: FD-21-222 2-1-2 Double Clapper FDCs may not be widely available in all locations, making it more difficult to find and source.
Conclusion:The FD-21-222 2-1-2 Double Clapper Fire Department Connection is a high-quality and reliable FDC that provides several advantages, such as compliance with NFPA and local codes, durability, and enhanced flow rate. However, the cost, maintenance requirements, complexity, and limited availability are important factors to consider before making a purchase. If budget is a concern, a simpler and less expensive FDC may be a more suitable option.
Recommendation:If the benefits of the FD-21-222 2-1-2 Double Clapper Fire Department Connection outweigh the costs and potential challenges, it is a recommended option for those looking for a high-performance FDC that meets NFPA and local codes. It is essential to work with a reputable supplier and installer to ensure proper installation and maintenance. Additionally, it is a good idea to conduct a cost-benefit analysis to determine if the investment in this FDC is justified for your specific needs.
Details:
For use up to 175 psi each inlet rated 250 complex chains and escutcheon plates are sold separately. Fire department connection siamese y type double clapper body back outlet finish: rough brass size: 4 female not x 2 swivel nest Stu l listed and FM approved.
part #: fd21222 prices
- $65.65-$134.95
specifications valvplu:
- brand: Nni
- mpn: Fd-21-222
- part type: Fire
Shipping valvplu:
- type: Calculated
- handling: 1 days
Payments valvplu:
- VisaMC
- PayPal
General valvplu:
- in stock: Yes
- condition: New
- business industrial > electrical test equipment > industrial automation control business industrial > valves and flow controls industrial automation control
Ratings:
- Nice item, as advertised. 07-26-17
- boatlightsunderwater 07-26-17
- Good 07-27-17
- Great would buy again from them. 07-27-17
- thanks a lot/ AAA 07-28-17
Seller valvplu:
- city: Miami, Florida
- zipcode: 33168
Returns valvplu:
- details: Restocking fee: No
- paid by: Buyer
- policy: returns accepted
- type: Money back or exchange buyers choice
- time: 14 Days
Offer valvplu:
- best offer: false
- Sold: 0
- quantity: 5
- bids: 0
- Started: July 28, 2017, 8:59 pm
