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L179 <br /> OPW 723V Pressure Materials <br /> Vacuum Vents <br /> Pressure Vacuum Vents are installed on Top/Body: Polypropylene <br /> the top of vent pipes from underground Base:Anodized aluminum <br /> or above ground fuel storage tanks. Poppet:Anodized aluminum PRESSURE VACUUM VENT <br /> The vent cap and internal wire screen Screen: Stainless steel mesh <br /> 7Mus <br /> are designed to protect the tank vent <br /> Gasket: Cellular rubber Vent Must Be <br /> lines against intrusion and blockage Mounted Vertically <br /> from water, debris or insects.A normally <br /> closed poppet in the valve opens at Features <br /> a predetermined pressure or vacuum ♦ Preset and Tested Factory Settings • Manifold Vent Pipes—vent pipes <br /> setting to allow the tank to vent. —2.5" to 6" water column pressure may be manifolded to produce a single <br /> settings and -6" to-10" water column Pressure Vacuum Vent line.The 723V <br /> vacuum settings. exceeds California's requirements of <br /> • Cycle Tested For Reliability—tested a maximum vapor leak rate of 0.17 <br /> to the equivalent of 80 years of service SCFH at 2.00 inches H2O. <br /> in the most severe environment • Leak Rate—multiple pressure vacuum <br /> without leakage problems. vents may be installed on a single site. <br /> • Long Service Life—corrosion- The 723V exceeds California standards <br /> resistant Duratuffl composite with a leak rate of 0.05 SCFH or less <br /> construction. at 2.00 inches H2O. <br /> • Easy Installation—the 723V • Screened Tank Vent Lines—a 65 <br /> is available in 2" and 3" micron stainless steel screen helps <br /> threaded versions. prevent debris and insects from <br /> entering the lines.An added screen <br /> • Certifications—California Air installed at the base prevents debris <br /> Resources Board and Enhanced from intruding from the vent stack. <br /> Vapor Recovery(CARB EVR) <br /> • No Tools Required—A removable <br /> • UL Approved to CARB CP-201 snap fit top allows for easy <br /> Requirements maintenance (recommended yearly). <br /> • Underwriters Laboratory 2583 Listed ♦ Removable Threaded Bushing— <br /> Conversion Table ♦ lies with NFPA 30 Requirements In In Complies q designed for easy installation on <br /> Measurement H,0 Hg for venting gasoline vapors upward. NPT threaded risers.Allows easy <br /> Units Oz. PSI (WC) (Mere) Bar access to lower screen. <br /> _ • High Maximum Flow Rate—6450 <br /> Bar x 236.0 14.5 401.4 29.53 SCFH at 2 psi (0.1 bar) pressure drop. <br /> 723V Instruction Sheet <br /> In.Hy x 7.843 0.49 13.6 0.034 <br /> (Mercury) Order Number: 211276 <br /> In H2O MCI x 0.578 0.04 0.074 0.002 <br /> Ordering Specifications <br /> PSI x 16.00 27.68 2.04 0.069 <br /> Product# Description Identification Ib. kg <br /> Oz. x 0.063 1.73 0.128 0.004 Label Color <br /> 723V-2203 2"to 3"WC Pres.,8"WC Vac.Thread-On Yellow 1.55 .70 <br /> 723V-3203 2"to 3"WC Pres.,8"WC Vac.Thread-On Yellow 2.20 1.00 <br /> Replacement Parts <br /> Part Number Description Part Number Description <br /> C05086M Lower Screen C05089 2"Threaded Base Adaptor <br /> 209817 Upper Screen C05122 3"Threaded Base Adaptor <br /> Listings and CARB OPW 723V, OATEX Approved <br /> Certifications Y O— U� 623V&523V �X Patent No.W020041036096AZ <br /> 201 O P Wim► <br />