Exposed Double Clapper FDC "Auto Spkr" | 4" NPT x 3" NYFD x 3" NYFD Angled Brass
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|FDC Type||Finish||Branding||Swivel Hose Connection(s)|
|Angled Exposed Double-Clapper||Cast Brass||"Auto Spkr"||3" (76.2 mm) NYFD|
|Outlet(s)||Dimensions||Approvals & Listings||Optional Accessories|
|4" (101.6 mm) NPT||5.93" (150.62 mm) H x 12.33" (313.18 mm) W x 7.58" (192.53 mm) Deep||UL, ULC, FM||Brass accessories package contains one brass "auto spkr" identification plate and two green plugs. Aluminum accessories package contains two green aluminum breakcaps and one red aluminum "auto spkr" identification plate.|
|ADA2304BN||Usually Ships Within 48 Hours.|
Angled Exposed 4" (101.6 mm) NPT x 3" (76.2 mm) NYFD x 3" (76.2 mm) NYFD Cast Brass "Auto Spkr" Fire Department Connection (FDC) saves lives and property when closed valves, natural disasters, pressure loss, or other problems interrupt the supply of water to fire sprinkler and standpipe systems. With a double-clapper design, cast brass finish, and solid brass components, this UL & FM approved FDC supports firefighting efforts by providing local fire officials with inlets used to pump water to fire sprinklers or in-building hose connections when primary water sources, such as a water supply tank, are exhausted.
Add-on parts for this exposed 4" (101.6 mm) NPT x 3" (76.2 mm) NYFD x 3" (76.2 mm) NYFD Cast Brass FDC are available in the drop-down menu above. First option is a 4" diameter (101.6 mm) "Auto Spkr" brass identification plate and two 3" green-painted cast iron plugs and chain. Second option is a 4" "Auto Spkr" aluminum identification plate with two 3" green aluminum breakable caps.
Exposed 4" (101.6 mm) NPT x 3" (76.2 mm) NYFD x 3" (76.2 mm) NYFD Cast Brass FDC inlet swivels. Swivels feature New York Fire Department (NYFD) threaded hose connections, ready-made for use in New York City. This FDC is 12.33" (313.18 mm) wide, 7.58" (192.53 mm) deep, and 5.93" (150.62 mm) tall with swivels installed.
This Exposed 4" (101.6 mm) NPT x 3" (76.2 mm) NYFD x 3" (76.2 mm) NYFD Cast Brass "Auto Spkr" FDC is ready for use with sprinkler systems in schools, high-rise buildings, apartment complexes, manufacturing facilities, and a wide range of other NFPA-compliant buildings. Each 3" (76.2 mm) inlet can supply up to 250 gallons per minute (GPM), allowing this FDC to deliver a total supply of up to 500 GPM.
Buildings requiring flows greater than 500 gallons per minute in accordance with NFPA 13 and NFPA 14 will need additional inlets, provided by additional single or double-inlet FDCs, or by installing a three-way, four-way, or six-way FDC.
|FDC Branding||Auto Sprinkler|
|FDC Clapper Style||Double|
|Number of FDC Inlets||2|
|FDC Inlet Size||3"|
|FDC Inlet Threads||NYFD|
|FDC Outlet Size||4"|
|FDC Outlet Type||Threaded|
|FDC Outlet Thread||NPT|