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N <br />Vents <br />A785 Downward Mushroom The A785 is designed for <br />The 40 mesh brass screen <br />Vent downward venting of product <br />can be easily removed for <br />storage tanks in general or <br />cleaning. <br />industrial applications. Mush- <br />The A785 threads onto the <br />room style configuration <br />vent line and is also easily <br />prevents water or contam- <br />installed against flat walls or <br />inants from entering vent lines. <br />on corners. Set screws secure <br />pressure vacuum valve re- designed to meet local <br />the removable cap. Body and <br />stricts vapor escape during regulations. Meets all regula- B <br />cap made of cast iron. <br />A84 Pressure Vacuum Vent <br />(A84-100 Shown) <br />Model No. Inlet Width <br />Height <br />A785-005 2' Female NPT 3 9/16" <br />4 5/8" <br />Material: Body: Cast Iron, Cap: Cast Iron, Screen: Brass, 40 mesh <br />The A84 is an upward dis- via set screws or special <br />charge vent designed for use NPT Female thread on design. <br />a <br />in Stage 1 vapor recovery Select from various vacuum <br />installations. An internal and pressure relief settings <br />pressure vacuum valve re- designed to meet local <br />stricts vapor escape during regulations. Meets all regula- B <br />j <br />product drops. Under normal tory codes requiring the <br />storage conditions the A84 installation of pressure <br />equalizes underground tank vacuum vents. The A84-008 <br />pressure. Attaches quickly and and A84-009 are U.L. listed for <br />easily to standard 2 " vent lines use where listing is required. <br />A84-100 and 101 are CARB <br />Certified for use in California. <br />�— A <br />.J <br />Model No. Inlet Style Pressure Setting Vacuum Setting Weight <br />A B <br />A84-008; 2" Clamp on 5.8 ozJin.2 (EWI1 2.3 oz./in 2 1 Ib. <br />5" 8 7/8" <br />A84-009 2" Clamp on 8.0 ozJin.2 5 oz./in.2 1 Ib. <br />5" 8 7/8" <br />—A84-100 2" NPT 2" H20(+)or(-) 1" 3" H20(+)or(-)1" 1 3/4 lbs. <br />5" 9 1/2" <br />A84-101 2" Clamp on 2" H20(+)or(-) 1' 3" H20(+)or(-)1" 1 3/4 lbs. <br />5" 91/2" <br />*U.L. Listed A84-008 supplied with 1/2" poppet opening. <br />Replacement Parts: Cap: 493016, Base: Consult Factory <br />Material: Cap: High Density Polyethylene, Base: A84-008, 009, Rynite Plastic - <br />A84-100, A84-101, <br />Aluminum, Seals: Viton, Springs: Stainless Steel <br />31 <br />