--- Mirrored from www.brewisdirect.com/widpages/specsth.htm Thu, 28 Apr 2005 18:23:20 GMT -->
| Brewis Standard Towing Head Specifications |
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| Pipe Size | Min. Grip | Max. Grip | Eyebolt | L | d | t | Weight | ||
| mm | mm | Thread | Kg | ||||||
| Stock Sizes | |||||||||
| 25 | 19 | 24 | M6 | 31 | 16 | 5 | 0.15 | ||
| 32 | 24 | 28.5 | M8 | 30 | 14 | 8 | 0.24 | ||
| 40 | 30 | 37 | 3/8"BSW | 43 | 18.5 | 9 | 0.42 | ||
| 50 | 39 | 46 | 1/2" BSW | 60 | 29.5 | 11 | 0.98 | ||
| 55 | 42 | 49 | 1/2" BSW | 60 | 29.5 | 11 | 1.20 | ||
| 63 | 48 | 58 | 1/2" BSW | 60 | 29.5 | 11 | 1.66 | ||
| 75 | 57 | 70 | 1/2" BSW | 60 | 29.5 | 11 | 2.46 | ||
| 90 | 70 | 82 | 3/4" BSW | 84 | 38 | 19 | 3.90 | ||
| 100 | 77 | 93 | 3/4" BSW | 84 | 38 | 19 | 4.80 | ||
| 110 | 86 | 99 | 3/4" BSW | 84 | 38 | 19 | 6.25 | ||
| 125 | 97 | 111 | 3/4" BSW | 87 | 38 | 19 | 5.60 | ||
| 140 | 108 | 130 | 3/4" BSW | 87 | 38 | 19 | 8.60 | ||
| 160 | 124 | 148 | 1" BSW | 100 | 43 | 22 | 11.6 | ||
| 180 | 141 | 163 | 1" BSW | 100 | 43 | 22 | 15.0 | ||
| 200 | 157 | 182 | 1" BSW | 100 | 43 | 22 | 19.0 | ||
| 225 | 172 | 201 | 1" BSW | 100 | 43 | 22 | 22.5 | ||
| 250 | 196 | 225 | 1" BSW | 100 | 43 | 22 | 31.5 | ||
| 280 | 220 | 252 | 1" BSW | 100 | 43 | 22 | 32.5 | ||
| 315 | 249 | 282 | 1 1/2" BSW | 155 | 74 | 30 | 43.0 | ||
| 355 | 280 | 315 | 1 1/2" BSW | 155 | 74 | 30 | 53.0 | ||
| 400-11 | 315 | 335 | 1 1/2" BSW | 155 | 74 | 30 | 62.0 | ||
| 400-17.6 | 345 | 358 | 1 1/2" BSW | 155 | 74 | 30 | 72.0 | ||
| 450-11 | 353 | 375 | 1 1/2" BSW | 160 | 74 | 30 | 82.0 | ||
| 450-17.6 | 384 | 405 | 1 1/2" BSW | 160 | 74 | 30 | 90.0 | ||
| 500-11 | 395 | 460 | 1 1/2" BSW | 160 | 74 | 30 | 94.0 | ||
| 500-17.6 | 432 | 446 | 1 1/2" BSW | 160 | 74 | 30 | 110.0 | ||
| Approximate sizes in millimetres. | |||||||||
| Please ask about other sizes. | |||||||||
| All standard towing heads are designed for SDR11-17.6 polyethylene pipe | |||||||||