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L-FAB'S MODEL NO-CHASETM <br />M ETA <br />_ UR FIRE RATED, 0 CLEARANCE <br />2 HO <br />SERIES 4G GREASE DUCT <br />A CERAMIC FIBER INSULATEDSYSTEM FOR THETVENTING <br />PREFABRICATED GREASE DUC <br />OF GREASE LADEN VAPOR S DESCRIBED N N PAD 6. <br />REQUIRING GREASE DUCT A <br />APPLICATION <br />Model No ChaseT"', Series 4G, IPIC Grease Duct is listed for <br />continuous operation at 500°F and for interrmittent operation <br />at a temperature of 2000°F. This grease duct is intended for <br />use as a complete Grease Duct System from hood outlet to <br />exhaust fan and may be installed without a fire rated enclosure <br />when installed in accordance with the Installation Instructions, <br />Form L1345-6/97 and the appropriate building code authority <br />Evaluation Report Listing. <br />COMPONENTS <br />Model No ChaseT"', Series 4G, IPIC Grease Duct Components <br />include a full line of pipe and accessories from 6" ID 36" ID: <br />• Pipe Lengths of <br />9", 18", 30" & 42" <br />• Tees, Wyes & Elbows <br />• Single & Double Laterals <br />• Support & Guide Assemblies <br />• Hood and Fan Adapters <br />• Horizontal & Vertical <br />Drain Assemblies <br />• Nozzle Port Assemblies <br />• Expansion Joints <br />RESISTS HEAT & CORROSION <br />Standard materials of construction for Model No Chaser"^, <br />Series 4G, IPIC Grease Duct are Type 304 Stainless Steel <br />inner wall and Aluminized Steel outer wall. Optional materials <br />of construction for the inner (Type 316 Stainless Steel) or outer <br />wall (Type 304 or 316 Stainless Steel) are available <br />upon request. <br />Stainless Steel outer wall should be utilized whenever the duct <br />is installed where caustic fumes or vapors may be present or the <br />duct is exposed to the elements. <br />TECHNICAL SUPPORT <br />~ <br />Engineering and Techincal assistance is available to help meet <br />your requirements. System design and sizing, quotations, <br />submittals and code compliance information is available on a <br />complimentary basis. Final approval of Metal-Fab's submittal is ~ <br />the responsibiliry of the project and design engineers. Designs <br />must be submitted to local building code officials for approval <br />prior to installation. Metal-Fab is not responsible for failure to <br />obtain any code approvals required. Field verification of all <br />dimensions is strongly recommended to assure that correct <br />components are shipped for instal~ation. <br />POSITIVE SEALING SYSTEM <br />The Model No ChaseT^", Series 4G, IPIC joint sealing system <br />is designed for quick and easy installation: <br />(1) Apply a continuous bead of P080 sealant to one end of the <br />flanges to be joined. <br />(2) Join the two flanged ends of the pipe section together. <br />~ 2 3 <br />(3) Fill the channe~ of the flange band with P080 sealant. <br />(4) Install the flange band around the flanges. <br />(5) Install the insulation strips provided on the sections to <br />ensure that all air gaps are fi~led. <br />(6) Secure the outer casing with the closure band. <br />4 5 6 <br />LISTINGS <br />Metal-Fab Model No ChaseT"", Series 4G, IPIC Grease Duct is gOCA ES Research Report No. g6-3 N~~ 9666 <br />Listed with SBCCI PST & ESI, BOCA ES, and New York City MEA Listin No. 5795-S <br />MEA for use as a 2-Hour Fire Rated, 0 Clearance Grease Duct 9 <br />System, when installed in accordance with Metal-Fab <br />installation instructions. Reference Reports are as foltows: <br />