Model 1N
| Size | DN | Pipe OD (mm) | Max working pressure (PSI) | Max end load (kN/lbs) | Pipe end separation (mm) | A (mm) | B (mm) | C (mm) | Bolts (No.-Size) | Certificate |
|---|---|---|---|---|---|---|---|---|---|---|
| 1" | DN25 | 33.7 | 500 | 3.0/680 | 0-1.6 | 55 | 92 | 42 | 2-3/8×55 / 2-M10×57 | VdS / UL / FM / LPCB |
| 1-1/4" | DN32 | 42.4 | 500 | 4.8/1080 | 0-1.6 | 65 | 104 | 44 | 2-3/8×55 / 2-M10×57 | VdS / UL / FM / LPCB |
| 1-1/2" | DN40 | 48.3 | 500 | 6.3/1420 | 0-3.2 | 70 | 110 | 44 | 2-3/8×55 / 2-M10×57 | VdS / UL / FM / LPCB |
| 2" | DN50 | 60.3 | 500 | 9.8/2210 | 0-3.2 | 83 | 125 | 44 | 2-3/8×55 / 2-M10×57 | VdS / UL / FM / LPCB |
| 2-1/2" | DN65 | 73.0 | 500 | 14.4/3240 | 0-3.2 | 96 | 143 | 45 | 2-3/8×55 / 2-M10×57 | UL / FM / LPCB |
| 2-1/2" | DN65 | 76.1 | 500 | 15.7/3520 | 0-3.2 | 100 | 145 | 45 | 2-3/8×55 / 2-M10×57 | VdS / UL / FM / LPCB |
| 3" | DN80 | 88.9 | 500 | 21.4/4810 | 0-3.2 | 115 | 160 | 45 | 2-1/2×70 / 2-M12×70 | VdS / UL / FM / LPCB |
| 4" | DN100 | 108.0 | 500 | 31.5/7100 | 0-3.2 | 138 | 190 | 50 | 2-1/2×70 / 2-M12×70 | UL / FM / LPCB |
| 4" | DN100 | 114.3 | 500 | 35.4/7960 | 0-3.2 | 145 | 198 | 50 | 2-1/2×70 / 2-M12×70 | VdS / UL / FM / LPCB |
| 5" | DN125 | 133 | 300 | 28.7/6460 | 0-3.2 | 162 | 225 | 51.0 | 2-5/8×80 / 2-M16×85 | UL / FM / LPCB |
| 5" | DN125 | 139.7 | 500 | 52.9/11800 | 0-3.2 | 169 | 230 | 52 | 2-5/8×80 / 2-M16×85 | VdS / UL / FM / LPCB |
| 5" | DN125 | 141.3 | 500 | 54.1/12100 | 0-3.2 | 170 | 232 | 51 | 2-5/8×80 / 2-M16×85 | UL / FM / LPCB |
| 6" | DN150 | 159.0 | 300 | 41.0/9240 | 0-3.2 | 190 | 256 | 52 | 2-5/8×85 / 2-M16×85 | UL / FM / LPCB |
| 6" | DN150 | 165.1 | 500 | 73.8/16610 | 0-3.2 | 196 | 260 | 52 | 2-5/8×85 / 2-M16×85 | UL / FM / LPCB |
| 6" | DN150 | 168.3 | 500 | 76.7/17260 | 0-3.2 | 200 | 265 | 52 | 2-5/8×85 / 2-M16×85 | VdS / UL / FM / LPCB |
| 8" | DN200 | 216.3 | 300 | 76.0/17100 | 0-3.2 | 254 | 320 | 59 | 2-5/8×85 / 2-M16×85 | FM |
| 8" | DN200 | 219.1 | 500 | 116.9/26280 | 0-3.2 | 258 | 342 | 60 | 2-3/4×115 / 2-M20×115 | VdS / UL / FM / LPCB |
| 10" | DN250 | 267.4 | 300 | 116.2/26140 | 0-3.2 | 308.5 | 403 | 64 | 2-3/4×115 / 2-M20×115 | FM |
| 10" | DN250 | 273.0 | 500 | 121.0/27210 | 0-3.2 | 337 | 406 | 65 | 2-7/8×140 / 2-M22×140 | UL / FM / VdS |
| 12" | DN300 | 318.5 | 300 | 164.8/37090 | 0-3.2 | 363 | 460 | 63 | 2-7/8×140 / 2-M22×140 | FM |
| 12" | DN300 | 323.9 | 500 | 170.3/38280 | 0-3.2 | 378 | 465 | 65 | 2-7/8×140 / 2-M22×140 | UL / FM |
| 14" | DN350 | 355.6 | 300 | 205.5/46220 | 0-3.2 | 402 | 493 | 72 | 3-7/8×140 / 3-M22×140 | UL |
| 14" | DN350 | 377.0 | 225 | 178.5/40160 | 0-3.2 | 428 | 520 | 72 | 3-7/8X140 / 3-M22X140 | UL |
| 16" | DN400 | 406.4 | 300 | 268.4/60370 | 0-3.2 | 458 | 547 | 72 | 3-7/8×140 / 3-M22×140 | UL |
| 16" | DN400 | 426.0 | 225 | 227.9/51270 | 0-3.2 | 476 | 566 | 73 | 3-7/8X140 / 3-M22X140 | UL |
| 18" | DN450 | 457.2 | 300 | 262.5/59060 | 0-3.2 | 505 | 598 | 78 | 3-7/8×140 / 3-M22×140 | UL |
| 18" | DN450 | 480.0 | 300 | 373.8/84110 | 0-3.2 | 533 | 628 | 78 | 3-7/8X140 / 3-M22X140 | UL |
| 20" | DN500 | 508.0 | 300 | 324.1/72910 | 0-3.2 | 550 | 648 | 78 | 4-7/8×140 / 4-M22×140 | UL |
| 24" | DN600 | 609.6 | 300 | 466.7/104990 | 0-3.2 | 662 | 774 | 78 | 4-1X140 | UL |
112 projects and 77 owners approved this product or its family through the project consultants.
and 100 more projects.
Original approval letters are provided on request with your submittal.
Ductile iron grooved piping system is reliable and is faster to install than welding, threading or flanging, resulting in lowest installed cost. It can be adopted to suit standard pipe with cut grooves or standard and light wall pipe with rolled grooves. We are the exclusive agent of the MECH brand ductile iron grooved fittings which has the UL/FM certificates.
DI STANDARD FLEXIBLE COUPLING, FIG# 1N
