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Vtints Section Emco Wheaton manufactures a variety of vents for underground tanks for service station, fuel oil, industrial and commercial. applications. To meet specific application requirements, 4 9 3 016 Upward "T' dent A785 Downward Mushroom Vent Emco Wheaton vents are available in a variety of sizes and screen and filter options. Each can be readily installed on new or existing vent lines for safe, dependable operation. The A4103 utilizes a straight -up "V" design to rapidly disperse vapors. Components of the A4103 consist of a removable 40 mesh brass screen and an aluminum or steel cap and body. Slip-on style vent attaches to the pipe with a single set screw for easy installa- tion.. Available in 1'/2", 2" and 3" sizes. The removable vent cap rests on two supports on the vent body and is secured by a screw and two lugs. Removable feature permits cleaning of the screen. A grooved drain lip in the cap extends beyond the base for water drain -off, and openings in the base bottom permit moisture escape. Designed in accordance with NFPA 30. Model No. Inlet Weight A B 11/2", 2" 1 Ib. 4Y." 3,5/1e„ A4103-003' 3" 2lbs. 5%8" 'Body and Cap in aluminum. Materials Body: Steel Cap Steel Screen: Brass, 40 mesh The A785 is designed for downward venting of product storage tanks in general or industrial applications. Mush- room style configuration prevents water or contaminants from entering vent lines; 40 mesh brass screen can be easily removed for cleaning. The A785 threads onto the vent line and is also easily installed against flat walls or on corners. Set screws secure the removable cap. Body and cap made of cast iron. Model No. Inlet A785-004 1'/2" Female NPT A785-005 2" Female NPT A 229/32" 3 Vie" B 327/32" 4 5/e" Materials Body: Cast Iron Cap: Cast Iron v; Screen: Brass, 40 mesh