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Optional f <br />H Attached Collar (AC) <br />This fiberglass attached collar, without flange, can <br />be used to surround the fitting(s) or manway. The <br />collar can be used with attached collar risers (as <br />shown below in I & J). I.D.'s can be 42" or 48". <br />Strap locations can be affected. <br />1 Attached Collar Riser (ACR) <br />This fiberglass attached <br />collar riser is intended for <br />use with a 42" or 48"dia- f <br />meter attached collar. <br />(This is sold separately. <br />See H.) Riser body is 42" <br />or 48" I.D., with a flat top <br />and a 22" or 32 -diameter <br />friction fit cover within top. ` <br />This riser provides an en- <br />closure for a submersible <br />pump and also provides <br />a termination point for <br />double wall piping systems. <br />The bonding of riser to <br />collar is to be done by the <br />contractor. (Adhesive kits <br />are included.) ` <br />CJ,i Watertight <br />Attached Collar Riser (ACRWT)_ <br />This fiberglass watertight <br />attached collar riser is in- <br />tencied for use with a 42" <br />or 48" diameter attached <br />collar. (This is sold separately. <br />See H.) The riser body is <br />42" or 48" LD. with a <br />24" by 30" oval opening. <br />This provides an en- <br />closure for a submersible <br />pump and also provides a <br />termination point for double- <br />wall piping systems. The <br />bonding of the riser to the �-- <br />collar and the top to the riser <br />is done by the contractor. <br />(Adhesive kits are included.) <br />12 <br />t 9 <br />Secondary Contained <br />Service Fittings <br />D <br />Secondary contained service fittings, typically a <br />4" NPT within a 6" NPT, allow the tank to be <br />connected to a <br />secondary <br />contained <br />piping <br />system. <br />Grommet Kits <br />When high water conditions <br />do not exist, electrical con- <br />nections and secondary piping <br />can be field installed on an <br />attached collar riser using <br />optional rubber grommets. <br />Grommets are available in the following sizes: <br />3/4' for 3/4" O.D. electrical conduit <br />1" for I" O.D. electrical conduit <br />2", 3" and 4" for 2", 3" & 4" O.D. FRP pipe <br />Each kit includes six (6) grommets. <br />© FiberglassBulkhea <br />t <br />Coupling <br />The 3" FRP coupling is a two-piece fitting that is <br />bonded to the attached <br />collar riser by the contractor. ; <br />r <br />The male and female sections, <br />of the FRP coupling are <br />? <br />threaded together to hold <br />the fitting in place while the <br />adhesive cures. Each kit in- <br />_ <br />cludes one 3" FRP coupling, <br />; <br />adhesive and instructions. <br />CNI Electrical • <br />t <br />Coupling <br />The I" electrical coupling kit is a three-piece fitting <br />which is bonded to the <br />attached collar riser by the <br />r <br />contractor. The male and <br />? <br />female sections are threaded <br />together to hold the electrical <br />coupling in place while the <br />S <br />adhesive cures. Each kit in- <br />; <br />cludes four I " steel couplings, <br />adhesive and instructions. <br />0, <br />