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Flexible Entry Boots Environ offers a complete line of environmentally safe sump entry seals in sizes to seal standard electrical conduit, rigid pipe and flexible pipe. Environ offers Flexible Entry Boots in both "Studded Ring" and "Compression Ring" configurations. Both of these type entry boots are made of materials suitable for underground burial and exposure to fuels. 2TEK15 Z z 2 -; 3� 3 7 �8 Flexible o Specifications Part No. Type Use Nominal Size Boot ID Hole Saw Size FEB -3050: ,,'Studded Ring _; - .Conduit. 1/2' .84" 2-3/8" FEB -3075 Studded Ring Conduit 3/4" 1.05" 2-3/8" t=E6 075t apansiori'Ring_ i�C6nduit 3/4' 1.05 41/4' FEB -3100 Studded Ring Conduit 1" 1.32" 2-3/8" FEB 6150 Studded Ring ,' Pipe 1-1/2" -':' 1.81' 4-1/4" FEB 0150 Expansion Ring Pipe 1-1/2" 1.81" 4.1/4" FEB fi200; SddedAirig r Pipe'; ' 2" 2:37" 41/4" FEB -0200 Expansion Ring Pipe 2" 2.37" 5-1/2" FEB -6300 -•Studded Ring' Pipe .: 3" 9.50. 41/4' FEB -0300 Expansion Ring Pipe 3" 3.50" 5-1/2" FEB 7390' 'f�fudded Ring <l iPe 3.5" 3.90' 5-1/2" FEB -7400 Studded Ring Pipe 4" 4.50" 5-1/2" F.EB 8600 .._. r Studded Ring Prpe 5" ' . 6.50' Use, Sabre Saw Studded Ring Flexible Entry Boots This style of Flexible Entry Boot mounts to a sump wall by means of stainless steel studs, a compression ring and nut fasteners and seals to the pipe or conduit by using a band clamp. To install this type of boot, it is necessary to first drill a series of smaller stud holes around the opening using a templet and then the boot opening using the appropriate size hole saw. Detailed installation instructions are packaged with the boots. Entry Boot Flexibility All entry boots are designed to provide universal flexibility for the pipe or conduit providing up and down, side to side, back to front movement as well as angled pipe entries. This flexibility is important for aligning pipe connections or as a stress relief for the pipe during backfilling and ground movement. Expansion Ring Flexible Entry Boots This style of Flexible Entry Boot mounts to a sump wall by means of a nylon expansion ring and to the pipe or conduit using a band clamp. To install this type of boot it is only necessary to drill the boot opening using the appropriate size hole saw. The smaller stud holes are not required. This boot uses an internal expansion ring to create the pressure seal. Detailed installation instructions are packaged with the boots. Available soon. Angled Entries Flexible Entry Boots are designed to permit up to a 30' angle of flexibility for pipe and conduit entries. Angles greater than 30' could prevent the boot from sealing around the pipe or conduit. If angled entries are required, make sure the boot opening in the wall has a sanded edge so as not to damage the entry boot. Round Surface Installations Flexible Entry Boots may be installed on round surfaces which have a radius diameter greater than 30' (750mm). The installation procedures are the same as described above except that the bolt holes should be made slightly larger after initial drilling. Only 'Studded Ring" entry boots should be used on round surfaces.