Pipe Clamps and Accessories
Ratio S
Group: 1231
Application
Suitable for installing pipe systems required for all M&E services. For connection options without adapter, see drawing. With adapter: M12, M16, R 1/2", R 3/4", R 1".
Designed for soundproof ceiling, floor and wall mounting.
With sticked interlocking lining, which prevents from accidental loss of lining and allows easy turning and slipping of the pipe during assembly.
Configuration
Two-piece pipe clamp pre-assembled on one side.
With patented quick-set clip on its open side. With 3G triple thread nut. Sizes 1/4" - 1" also available with 2G nut as per drawing.
Technical Data
| Size [mm] | Max. perm. working load (tension) | Tightening torque [Nm] |
|---|---|---|
| 12 - 80 | 0.65 kN | 2 |
| 83 - 90 | 1.00 kN | 2 |
| 108 - 125 | 1.20 kN | 3 |
| 127 - 170 | 1.65 kN | 3 |
The recommended load is calculated using specific statistical methods relating to break load and is designed to restrict deflection to 1.5 mm or 2 % of the maximum applicable clamping diameter.
Perm. load FZperm,fi in case of fire
| Size range [mm] | FWD 30 [N] | FWD 60 [N] | FWD 90 [N] | FWD 120 [N] | Deformation δmax [mm] | Thread ≥ |
|---|---|---|---|---|---|---|
| 12 - 35 | 270 | 80 | 20 | - | 42 | M10 |
| 38 - 80 | 450 | 140 | 70 | 40 | 41 | M10 |
| 83 - 90 | 460 | 170 | 80 | 30 | 45 | M10 |
| 108 - 170 | 570 | 310 | 200 | 150 | 62 | M10 |
| Material: | |
| Clamp | Cold-worked steel, electro-galvanised |
| Sound absorption lining | SBR/EPDM, black (see chapter "Sound Absorption Products") |
| Sound absorption | up to 18 dB(A) |
Approvals
 |  | This product has been awarded the RAL quality marks "pipe supports" and "fire-tested pipe supports" and is subject to continuous external monitoring according to RAL GZ-655. |
| Size range [mm] |
NB | Material [mm] |
B [mm] |
W [kg] |
Quantity/ [pack] |
Part number |
|---|---|---|---|---|---|---|
| 12 - 20 | 1/4" - 3/8" | 20 x 1.5 | 55 | 0.06 | 100 | 154804 |
| 21 - 27 | 1/2" - 3/4" | 20 x 1.5 | 61 | 0.07 | 100 | 154813 |
| 28 - 35 | 1" | 20 x 1.5 | 71 | 0.07 | 100 | 154822 |
| 38 - 45 | 1 1/4" | 20 x 1.5 | 82 | 0.09 | 50 | 154831 |
| 48 - 56 | 1 1/2" | 20 x 1.5 | 93 | 0.09 | 50 | 154840 |
| 57 - 63 | 2" | 20 x 1.5 | 104 | 0.11 | 50 | 154859 |
| 64 - 71 | 20 x 1.5 | 112 | 0.12 | 25 | 154868 | |
| 73 - 80 | 2 1/2" | 20 x 1.5 | 121 | 0.13 | 25 | 154877 |
| 83 - 90 | 3" | 25 x 2.0 | 141 | 0.22 | 25 | 154886 |
| 108 - 114 | 4" | 30 x 2.0 | 170 | 0.33 | 25 | 154895 |
| 116 - 125 | 30 x 2.0 | 179 | 0.36 | 25 | 154901 | |
| 127 - 135 | 30 x 2.0 | 190 | 0.38 | 25 | 154910 | |
| 140 - 146 | 5" | 30 x 2.0 | 205 | 0.40 | 25 | 154929 |
| 159 - 170 | 6" | 30 x 2.0 | 230 | 0.46 | 25 | 154938 |