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OPW 1-2100 Series <br />Thread -On Spill Containers <br />OPW Spill Containment Manholes are <br />designed to prevent spilled product from <br />entering the soil near the fill and vapor <br />return riser connections on underground <br />storage tanks during normal tank filling <br />operation, or in the event of tank overfill. <br />The spill containers catch spillage <br />to help prevent soil contamination <br />and groundwater pollution. <br />OPW Thread -On Spill Containment <br />Manholes are generally used on new <br />tank or riser pipe installations. <br />Materials <br />Cover: Cast aluminum or cast ikon <br />Mounting Ring: Cast iron E -col ting <br />Bellows: Polyethylene <br />Base: Cast iron E -coating or D ratuff II <br />Clamps: Stainless steel <br />Seals: Nitrile <br />15 -Gallon <br />Features <br />• Easy Installation — reduces <br />job -site time and installation costs. <br />DPW Thread -On Spill Contains s <br />screw directly onto 4" NPT riser. No <br />external connections to make; adjus <br />the final grade height and sup 3ort <br />the unit with backfill. <br />♦ Integral Pull -to -Open Drain <br />Valve — allows high-speed drlinage <br />of excess product into the tank. <br />Designed with a convenient <br />self-cleaning seal and remova le <br />screen for easier component c'eaninc <br />♦ Capacity — available in a trur <br />5 -gallon capacity as well as <br />15 -gallon capacity. <br />• Rain -Shedding Cover — ava <br />in either cast aluminum or cas <br />this unique design incorporate <br />seal in the underside of the co <br />The seal seats between two di <br />the mounting ring to prevent <br />water from entering the <br />spill container. <br />• Fuel Compatibility — desigi <br />accommodate the fuels of the <br />including methanol, ethanol a <br />with MTBE additives. <br />iron, <br />a <br />on <br />j A"""'0 5201 <br />. HEALTH <br />NIT <br />• Product Identification Tags — <br />available for both the cover and <br />bucket to positively identify the <br />product contained in the UST with <br />standard API symbols. (See product <br />I.D. tag specification page for more <br />information: page 74.) <br />• Heavy -Duty Mounting Ring — <br />the angled ramp design offers <br />superior protection against snow <br />plow and traffic damage, and <br />provides for secure concrete <br />anchoring. <br />• Corrugated Bellows — can <br />be adjusted +/-1 inch for desired <br />grade level. <br />® Duratuff®11 or Cast Iron Base — <br />composite Duratuff® Il material is <br />lightweight, durable, and conductive. <br />A rugged, optional, cast-iron base is <br />also available. <br />ice • Highway 20 Rated (H20) — all <br />OPW spill containers and manholes <br />exceed the requirements of the <br />to Highway 20 rating. <br />fuels <br />Listings and <br />Certifications COULC 661 for this label for <br />authentic OPW EVR <br />Approved products. <br />