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Patent products Hot dipped Galvanised "Trench grate and Angle Frame" is the :
- Simplest
- Neatest
- Most economical and
- Best engineered way of making a drainage waterway required for a traffic grate cover.
The galvanised Angle Frame is:
- Specifically designed to give a maximum opening and
- When set into concrete provides a strong solid base for grates to rest on.
| Product | Clear | Grate | Grate | Bar | Frame |  |
| Code No | Opening | Width | Depth | Spacing | Angle | |
| mm | mm | mm | mm | mm | ||
| PP TG 101 075 L | 75 | 25 | 20* | |||
| PP TG 101 100 L | 75 | 100 | 25 | 20* | 30x15x3 | |
| PP TG 105 150 H | 105 | 150 | 25 | 25 | 30x30x5 | |
| PP TG 101 150 L | 120 | 150 | 25 | 20* | 30x15x3 | |
| PP TG 101 200 L | 150 | 200 | 25 | 20* | 30x30x5 | |
| PP TG 105 200 M | 150 | 200 | 25 | 25 | 30x30x5 | |
| PP TG 107 215 H | 150 | 215 | 32 | 25 | 40x40x5 | |
| PP TG 101 250 L | 200 | 250 | 25 | 25 | 30x30x5 | |
| PP TG 103 250 M | 200 | 250 | 25 | 25 | 30x30x5 | |
| PP TG 105 265 H | 200 | 265 | 32 | 25 | 40x40x5 | |
| PP TG 107 275 H | 200 | 275 | 40 | 25 | 45x45x5 | |
| PP TG 105 300 M | 235 | 300 | 32 | 25 | 40x40x5 | |
| PP TG 101 300 L | 250 | 300 | 25 | 25 | 30x30x5 | |
| PP TG 103 300 M | 250 | 300 | 25 | 25 | 30x30x5 | |
| PP TG 107 325 H | 250 | 325 | 40 | 25 | 45x45x5 | |
| PP TG 103 350 L | 300 | 350 | 25 | 25 | 30x30x5 | |
| PP TG 103 365 M | 300 | 365 | 32 | 25 | 45x45x5 | |
| PP TG 105 375 H | 300 | 375 | 40 | 25 | 45x45x5 | |
| PP TG 107 395 H | 300 | 395 | 50 | 25 | 55x55x5 | |
| PP TG 105 475 M | 400 | 475 | 40 | 25 | 45x45x5 | |
| PP TG 107 495 H | 400 | 495 | 50 | 25 | 55x55x5 | |
| grates with longitudinal bars * | ||||||
| All grates are 1 metre long | ||||||
| Frames available in 2m and 3m lengths | ||||||
New design benefits Bolt down or bolt together gratings for security and
minimum noise pollution.
