4 02/18 1) CARRIER: Ductile Iron 2) INSULATION: Polyurethane Foam 3) CASING: PVC or HDPE 4) END SEAL: Compression Rubber 5) SEALING RING: EPDM or SBR 6) CASING-TITE SEAL: 30mil H.T. Tape (optional for chilled water) NOTE: Standard lengths are 18'-0" or 20'-0" for all sizes. All dimensions are in inches unless noted. Consult manufacturer for HDPE dimensional data. PRE-INSULATED DUC-TITE PIPE 1 2 3 6 4 5 R 1.31 .97 1.52 1.45 1.36 1.15 1.33 2.04 1.90 FOAM 18 19.50 6 8 10 16 12 14 11.10 6.90 9.05 17.40 13.20 15.30 24.80 .49 14.28 10.20 12.24 22.05 16.00 18.70 .28 .20 .24 .43 .37 .25 NOM. PIPE 3 4 SIZE 3.96 4.80 O.D. CARRIER PVC CASING 6.14 8.16 CASING O.D. .12 .16 THICKNESS 1,740 716 379 538 872 1,159 1,446 (LBS./18 FT.) 220 265 WEIGHT