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Field -installed piping and electrical fittings Secondary pipe fittings can be field -installed using one of our optional two-piece FRP couplings. When used for piping connections, the FRP coupling is designed to provide secondary containment connections only to the turbine enclosure. Do not use the FRP coupling for primary piping connections to the turbine enclosure. V TURBINE ENCLOSURE WALUINTERIOR FEMALE MALE SECTION ADHESIVE SECTION 0 FRP Coupling Kit (for 3" or 4" OD FRP pipe only) 22" MANWAY ON 6% 8'. & 10' DIAMETER TANKS ONLY Flexible Entry Boot FRP SLIP LUG Tank Ladder FRP Coupling Kit (3" or 4") A two-piece field -installed 3" or 4" FRP coupling can be cemented in the turbine enclosure to provide a watertight seal for piping penetrations in high groundwater environments. The FRP coupling is a two-piece fitting which is cemented to the turbine enclosure. The FRP coupling's male and female sections are threaded together to hold the fitting in place while the adhesive cures. Each kit (Kit FC -3 or FC -4) includes the adhesive and mixing instructions. Flexible Entry Boot FEB Flexible Entry Boots are rubber compression type boots installed into the wall of the turbine enclosure to seal all pipe and conduit entries. These boots are designed to permit up to a 300 angle of flexibility for entries. This flexibility is important for aligning pipe connections or as a stress relief for the pipe during backfilling and ground movement. The Flexible Entry Boot is available for standard 3" and 4" secondary piping and 3/4" conduit lines. Tank Ladders Our optional tank ladders are available in either carbon steel, aluminum, or stainless steel. These ladders are shipped along with the tank and field attached to the tank bottom with FRP mounting lugs. Ladders are retained at the top with FRP slip lugs on the trunk of the manway to allow for the vertical contraction and expansion of metal ladders. (Manway and ladder are sold separately.) Tank ladders are not recommended on 4' diameter tank capacities. Because of limited space, the ladders interfere with tank entry. Probe Drawstring anks with a dry annular space, we provide a factory -installed "draw - space monitoring fitting, to assist in positioning liquid sensors at hilar space. • • is 314° RUNG (TYP.) 3/8" F 12" TYP. FRP UNIVERI t MOUNTI LUG Flexible Entry Boot FRP SLIP LUG Tank Ladder FRP Coupling Kit (3" or 4") A two-piece field -installed 3" or 4" FRP coupling can be cemented in the turbine enclosure to provide a watertight seal for piping penetrations in high groundwater environments. The FRP coupling is a two-piece fitting which is cemented to the turbine enclosure. The FRP coupling's male and female sections are threaded together to hold the fitting in place while the adhesive cures. Each kit (Kit FC -3 or FC -4) includes the adhesive and mixing instructions. Flexible Entry Boot FEB Flexible Entry Boots are rubber compression type boots installed into the wall of the turbine enclosure to seal all pipe and conduit entries. These boots are designed to permit up to a 300 angle of flexibility for entries. This flexibility is important for aligning pipe connections or as a stress relief for the pipe during backfilling and ground movement. The Flexible Entry Boot is available for standard 3" and 4" secondary piping and 3/4" conduit lines. Tank Ladders Our optional tank ladders are available in either carbon steel, aluminum, or stainless steel. These ladders are shipped along with the tank and field attached to the tank bottom with FRP mounting lugs. Ladders are retained at the top with FRP slip lugs on the trunk of the manway to allow for the vertical contraction and expansion of metal ladders. (Manway and ladder are sold separately.) Tank ladders are not recommended on 4' diameter tank capacities. Because of limited space, the ladders interfere with tank entry. Probe Drawstring anks with a dry annular space, we provide a factory -installed "draw - space monitoring fitting, to assist in positioning liquid sensors at hilar space. • • is