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Positive Seal Quality Materials Corrosion Resistance Sump Entry The exterior studded metal 1 Flexible entry boots have been compression ring that provides tested to withstand a minimum the positive sealing pressure is of 6' of liquid head pressure. encapsulated within rubber to These seals provide a studded protect it from corrosion. More flange connection to create a than a 1/8"of rubber isolates the positive and secure seal where metallic studded ring from the the rubber contacts the sump ground environment. All studs wall and also around the pipe or are made of 401 stainless steel conduit. Tightening down on a and are only exposed on the series of stud fasteners with a inside of the containment sump. compression ring provides a high compression mechanical seal compared to screw on type Chemical Compatibility bulkhead seals. All seals are made of specially formulated Buna-N rubber compound which has been Angled Entries independently tested to insure its Pipe and conduit entering compatibility with a wide the containment sumps may assortment of chemicals. These not be perpendicular with tests include measuring the the sump wall. Angled entries material's retention of properties are generally a result of as well as the physical directional plumbing restrictions characteristics of the seat after on the inside of the exposure. containment chamber due to space limitations. Flexible entry UL/ Listed boots are flexible enough to Environ flexible entry boots are Listed with Underwriters permit angled pipe or conduit Laboratories, Inc., The scope of the tests include broad entries ion two axises) into the sidewall of a containment compatibility testing inggfor both petroleum products and burial chamber. All flexible entry environments as well as physical testing to confirm the entry boots structural integrity and liquid tightness. boots permit angled entries up to a 15 degree angle off the Sizes Available perpendicular center line in any � direction without leaking or putting undue stress on the pipe =""-4• `„y �P't.., or conduit seal. 1 F{g Daslgnedtoseal3lir rigid c °Z J Universal Alignment msmli•rgdcord ' These'seals are also capable of 1.3Y - 425' FEB-3100 ") Designed universal pipe alignment either161• 4.2.5 FEB-m50 Dasignedtoseal l-VC standard do pipe. up and down or side to side. This *- . -• � • 1.81' 4.75' FEB•5150 Designed to sea ll-t/YGeoHaxflapipe able feature allows accommodation of ,•/ pipe entry holes which are 181' 6:25• FEB-6150 Designed to seal l-1Q"GwRax6adblePM installed slightly off exact center C. Z�, 6 �B{•pp Designed to seal 2"GeoRaxflexibte pipe. alignment in the chamber wall. ©I` This movement will prevent the 3.50• 6.25' FEB-63MDesigned to seal 3"standard dgid pipe. chamber wall from putting 3.50" 6.25' 'FEB-6350 Designed roseal 3"dgid ducting. undue stress on the pipe C coupling/fitting joint and the .; - 3.90" 7.75" FEB-7390 Designed to seal 3-12"custom pipe• entry boot as well. For flexibleF. 4.50" 7.75" FEB-7400 Designed to seal 4'standard h9id Pipe. piping applications within 4.50' 7.75" *FEB-7450 Designed mseal 4'Geedard ngi pi ducting. dispenser sumps, the stresses on the pipe fittings below the 6.50" 91 FEB-= Designed to seal 6"standard rigid pipe. product inlets are minimized by •these 000a noun,a Sge6eoucn Omut stip atrt smabonnceae an aysentm aaowia aoatCaie aesaW. the boot's flexibility. , Patent claims allowed. environ i ren, r.err noao 620 Pennsylvania Drive•Exton,PA 19341 •tel:16101321-0200•Customer Service 18001 833-1883 - e •'"♦nvi " J wawsrwcc a Fax:(6101321-0406•http://www.envproduct.com.U.S.Patent 5263794,5271518,5297896,5366318. 5346625,5398976.Other U.S.and Worldwide Patents Pending•m Copyright 1997