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♦ Flexible Positive Seal Quality Materials Sump Entry Corrosion Resistance Flexible entry boots have been The exterior studded metal I tested to withstand a minimum compression ring that provides of 6' of liquid head pressure. the positive sealing pressure is These seals provide a studded encapsulated within rubber to flange connection to create a protect it from corrosion. More - - positive and secure seal where than a 1/8"of rubber isolatesthe " the rubber contacts the sump metallic studded ring from the wall and also around the pipe or ground environment. All studs conduit. Tightening down on a are made of 401 stainless steel series of stud fasteners with a and are only exposed on the compression ring provides a inside of the containment sump. high compression mechanical seal compared to screw on type Chemical Compatibility bulkhead seals. All seals are made of specially formulated Buna-N rubber Angled Entries compound which has been Pipe and conduit entering independently tested to insure its ' the containment sumps may compatibility with a wide not be perpendicular with assortment of chemicals. These the sump wall. Angled entries tests include measuring the material's retention of properties are generally a result of as well as the physical directional plumbing restrictions characteristics of the seal after on the inside of the containment chamber due to exposure. space limitations. Flexible entry UL/ Listed boots are flexible enough to permit angled pipe or conduit Environ flexible entry boots are Listed with Underwriters entries (on two axises) into the Laboratories, Inc., (UL). The scope of the tests include broad sidewall of a containment compatibility testing for both petroleum products and burial chamber. All flexible entry environments as well as physical testing to confirm the entry boots boots permit angled entries up structural integrity and liquid tightness. to a 15 degree angle off the Sizes Available perpendicular center line in any direction without leaking or i putting undue stress on the pipe or conduit seal. .84" 4" FEB-3050 Designed to seal 112"rigid conduit _{ 1.05" 4" FEB-3075 Designed to seal 31C rigid conduit Universal Alignment 1.05' 3.25" FEB-3075-A Designed to seal 3/4"rigid conduit. These seals are also capable of = = 1 32" 4.25" FEB-3100 Designed to seal t"rigid conduit • R" universal pipe alignment either ,x up and down or side to side. This ® 1.81" 4.25" FEB-3150 Designed to seal 1-1/1"standard rigid pipe. feature allows accommodation of (0 0 1.81" 4,75" FEB-5150 Designed to seal 1-1/1"Gaulerflexible pipe. pipe entry holes which are 1.81" 6.25" FEB-6150 Designed roseal t-1Y1"GeoRexfle>ahle pipe. installed slightly off exact center alignment in the chamber wall. --� 2.37" 6.25" FEB-6100 Designed to seal 2"GeaRexflexible pipe. This movement will prevent the chamber wall from putting 3.50" 6.25" FEB-6300 Designed to seal 3"standard rigid pipe. 0 undue stress on the pipe 3.50" 6.25" *FEB-6350 Designed roseal 3"rigid ducting. coupling/fitting joint and the 3.90" 7.75" FEB-7390 Designed to seal 3-112"custom pipe. entry boot as well. For flexible .� piping applications within 4.50" 7.75" FEB-7400 Designed to seal 4"standard rigid pipe. dispenser sumps, the stresses 4.50" 7.75' *FEB-7450 Designed to seal 4"GeoDuctflexible ducting. on the pipe fittings below the fi.50" 9" FEB-8600 Designedroseal 6"standard rigid pipe. product inlets are minimized by the boot's flexibility. 'These b=regui ea Spit Hmucer Donut sdd sepaatep,bunnclude an aimem m alawlorappmpnam unnng. Patent claims allowed. environ fin` iron e•,n rm.evropep 620 Pennsylvania Drive•Exton,PA 19341 •Tel:(610)321-0200•Customer Service(800)833-1883 C v v' i j.,"neaarsmac a Fax:(610)321-0406•http://www.envproduct.com•U.S.Patent 5263794,5271518,5297896.5366318, " 1 e " . . , , " 5346625.5398976,Other U.S.and Worldwide Patents Pending•®Copyright 1997