Page 61 - Fire Suppression General Products Catalog, Automatic Sprinklers, System Valves and Devices, Piping and Electrical Products
P. 61

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 D4a
Directional Spray Nozzles, Open, Medium Velocity
   AM4 AQUAMIST
Non-Automatic Open Type
K Factor
Approvals
UL, C-UL
Nozzles and Accessories
   K=1.2 (17,3) • K=1.8 (25,9) • K=2.3 (33,1) • K=3.0 (43,2) K=4.1 (59,0) • K=5.6 (80,6) • K=7.2 (103,7)
   Thread Size
1⁄2" NPT
   Spray Angles
65°, 80°, 95°, 110°, 125°, 140°, 160°, and 180°
   Nozzle Finish
Natural Finish Bronze, Teflon Coated Bronze
   Wrench Type
Common Adjustable Wrench
  Tech Data Sheet
TFP806
   Nozzles are external deflector types that discharge a uniformly filled cone of medium velocity water droplets • The Type D4a Nozzles feature a four arm body design that helps assist against mechanical or physical damage • Open orifice design type for use in deluge systems
        AM10 and AM10B AQUAMIST
Non-Automatic Open Type
K Factor
K=0.24 (3,5)
   Thread Size
1⁄2" NPT
   Nozzle Finish
Natural Stainless Steel
   Wrench Type
Open, directional mist nozzles • They are intermediate pressure nozzles which utilize a single fluid jet impinging on a diffuser to produce a spray having a range of water droplet sizes suitable for the extinguishment of Class B fires, as well as incidental Class A fires • Maximum utilization of water for flammable liquid fire protection.
W-Type 6
  Tech Data Sheet
TFP2204
          K Factor
K=0.24 (3,5)
    Thread Size
Always refer to the product’s Technical Data Sheet for a complete description of all Listing and Approval criteria, design parameters, installation instructions, care and maintenance guidelines, and our limited warranty.
1⁄2" NPT
   Nozzle Finish
Stainless Steel
   Wrench Type
 Tech Data Sheet
Open mist nozzles • Designed for use in water “low pressure” mist protection systems protecting flammable liquids and turbine bearings • Minimal water demand • Min. operating pressure is 170 psi (11,6 bar)
W-Type 6
 TFP2210
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