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lam• ,. <br />SECTION IV - SYSTEM DESIGN <br />UL EX. 3470 7-1.96 Page 4.24 <br />REV. 3 <br />NOZZLE PLACEMENT REQUIREMENTS (Continued) <br />Nozzle Application Chart <br />The following chart has been developed to assist in calculating <br />the quantity and type of nozzle required to protect each duct. <br />plenum. or appliance. <br />NOTICE <br />This chart is for general reference only. See <br />complete details for each type of hazard. <br />Nozzle Tip <br />Maximum Hazard <br />Nozzle Nozzle <br />Nozzle <br />Stamping - <br />Flow No. <br />Hazard <br />Dimensions <br />Quantity Heights <br />Part No. <br />► Duct or Transition <br />Length - Unlimited <br />1 - <br />419336 <br />1W <br />(Single Nozzle) <br />Perimeter - 27 ih. (67 cm) <br />Diameter - 8.5 in. (22 cm) <br />P. Duct or Transition <br />Length - Unlimited <br />1 - <br />419337I78078' <br />2W/2WH' <br />(Single Nozzle) <br />Perimeter in. (190.5 cm) <br />Diameter- 275 <br />4 in. (61 cm) <br />► Duct or Transition <br />Length - Unlimited <br />2 - <br />419337/78078• <br />2W/ZWH' <br />(Dual Nozzle) <br />Perimeter - 150 in. (381 cm) <br />Diameter - 48 in. (122 cm) <br />► Electrostatic Precipitator <br />Individual Cell <br />1 - <br />419334 <br />1/2N <br />(At Base of Duct) <br />► Plenum <br />Length - 8 ft. (2.4 m) <br />1 - <br />419335/417332 <br />1N/1NSS <br />(Horizontal Protection) <br />Filter Height - 20 in. (51 cm) <br />► Plenum <br />Length - 4 ft. (1.2 m) <br />1 - <br />4193361417333 <br />1W/1WSS <br />(Vertical Protection) <br />Width - 4 ft. (1.2 m) <br />Fryer/Split Vat Fryer" <br />Maximum Size <br />(without drip board) <br />15 in. (38 cm) x <br />14 in. (36 cm) <br />Area - 210 sq. in. <br />(1355 sq. cm) Maximum <br />High Proximity <br />1 27 - 47in. <br />419339 <br />230 <br />► <br />► <br />Medium Proximity <br />1 20 - 27 in. <br />419340 <br />245 <br />Maximum Size <br />(with drip board) <br />21 in. (53 cm) x <br />14 in. (36 cm) <br />Area - 294 sq. in. <br />(1897 sq. cm) Maximum <br />(Fry Pot must not exceed <br />15 in. x 14 in. <br />(38 cm x 36 cm)) <br />High Proximity <br />1 27 - 47 in. <br />419339 <br />230 <br />► <br />Medium Proximity <br />1 20 - 27 in. <br />419340 <br />245 <br />► <br />'UN 2WN routs on I.5 gvbn. a MM, dW NO P11~1 91d1 W 0" <br />"For munipw MII plpl w o1 vngm try, . f fttmW inWm i1W on PqN 410.1 Ih10up11 410.0 <br />