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91,711114 *0 ' <br /> MODEL LENGTH =ETD+riser-bottom clearance <br /> DETERMINING MODEL LENGTH <br /> Effective Tank Diameter(ETD)is GRADE LEVEL <br /> the combination of any or all of the <br /> following: <br /> Tank Diameter(to top of 4"bung) C----------- L <br /> + <br /> -------- <br /> +Manway ' <br /> +Sump Adapter <br /> Riser to be determined by bury depth <br /> BURY RISER LENGTH RISER <br /> DEPTH MIN. MAX. �_____ — ______�' <br /> ----- - -- SUMP <br /> 21 7" 711 ADAPTER <br /> 2.51 7" 1111 - MODEL' ' <br /> �- MANWAM <br /> LENGTH <br /> 31 711 171' <br /> EFFECTIVE <br /> TANK <br /> 41 711 2911 DIAMETER <br /> (ETD) <br /> 5, 711 4111 <br /> 61 711 5311 <br /> 71 711 65" <br /> Note:Above ground tanks have a <br /> minimum riser length of 7"and a BOTTOM CLEARANC <br /> maximum of 36". <br /> Note: IST2 can be used in 94%of all known installations.The following information indicates certain <br /> installations where a IST1 or IST3 is required: <br /> USE IST2 IF MODEL LENGTH IS 88-150". <br /> Use ISTl if model length is shorter than 88 down to 56". <br /> Use IST3 if model length is longer than 150 up to 212". <br /> THE INTELLIGENT SUBMERSIBLE TURBINE, <br /> NOW THE CLEAR CHOICE IN SUBMERSIBLE PUMPS. <br /> z <br /> FE Petro,Inc. ■4805 Voges Road <br /> P.O.Box 139 ■McFarland,WI 53558 <br /> (608)838-8786 ■1-800-225-9787 <br /> Fax:(608)838-6433 <br /> Loi 95 <br />