Skip to content
Login for the best B2B Wholesale Experience.
Login for the best B2B Wholesale Experience.
90DCS4025F Dixon Auto-Spkr Cast Brass Double Clapper Siamese Connection - Bottom Outlet - 4" Female NPT Outlet x Two 2-1/2" Female NST(NH) Inlets

90DCS4025F Dixon Auto-Spkr Cast Brass Double Clapper Siamese Connection - Bottom Outlet - 4" Female NPT Outlet x Two 2-1/2" Female NST(NH) Inlets

Save $54.85 Save $54.85
$722.62
$722.62 - $722.62
$722.62
$667.77
$667.77 - $667.77
$667.77

Dixon Fire Fittings
Double Clapper Siamese Connections - Bottom Outlet - Cast Brass

Provides the required 500 GPM minimum to supplement the fire protection as an auxiliary inlet connection to the water supply. (250 GPM minimum per inlet.)
Specifications for Variant SKU: 90DCS4025F Dixon
Shape (Orientation): Y
Ends Configuration: 4in Female NPT, 2-1/2in Female NST
Material(s): Brass
Features:
  • UL listed.
  • Factory Mutual approved.
  • ULC listed.
  • Exposed Fire Department Connections (FDC) provide an economical method of satisfying local fire codes.
  • Maximum operating pressure: 175 PSI at 70°F (21°C).
Size A B C
4" x 2-1/2" x 2-1/2" 11-3/4" 9-5/8" 7-1/4"
6" x 2-1/2" x 2-1/2" 11-3/4" 10-3/4" 7-1/4"
4" x 3" x 3" 12-1/2" 10-1/8" 7-1/2"
6" x 3" x 3" 12-1/4" 10-7/8" 7-1/4"
Part Number Branding Finish Outlet Inlets Weight
(Lbs.)
90DCS4025F AutoSprinkler N/A 4" Female NPT 2-1/2" Female NST (NH) 18.2400
90DCS4025F-P AutoSprinkler Polished 4" Female NPT 2-1/2" Female NST (NH) 16.0000
90DCS4025F-C AutoSprinkler Polished Chrome Plated 4" Female NPT 2-1/2" Female NST (NH) 17.5600
90DCS4025F-SP StandPipe N/A 4" Female NPT 2-1/2" Female NST (NH) 17.8200
90DCS4025F-NB No Branding N/A 4" Female NPT 2-1/2" Female NST (NH) 17.7400
90DCS4030NYFD AutoSprinkler N/A 4" Female NPT 3" Female NYFD 22.6200
90DCS4030NYFDSP StandPipe N/A 4" Female NPT 3" Female NYFD 21.0000
90DCS6025F AutoSprinkler N/A 6" Female NPT 2-1/2" Female NST(NH) 17.8500
90DCS6025F-SP StandPipe N/A 6" Female NPT 2-1/2" Female NST(NH) 18.0000
90DCS6030NYFD AutoSprinkler N/A 6" Female NPT 3" Female NYFD 29.0000
Dixon Valve & Coupling

Dixon Valve & Coupling

Dixon, founded in 1916, is a premier manufacturer and supplier of hose couplings, valves, dry disconnects, swivels, and other fluid transfer and control products. Our global reach includes a wide range of products for numerous industries including petroleum exploration, refining, transportation, chemical processing, food and beverage, steel, fire protection, construction, mining, and manufacturing.

Shop Parts by Dixon Valve & Coupling