Size
15 – 80 mm
Pressure Rating
PN25
Type
Double bellow, Screwed connection
| NO. | PART NAME | MATERIAL | SPECIFICATION |
|---|---|---|---|
| 1 | Body (Outer Layer) | EPDM Rubber | BS EN 681-1, BS 6920-1 |
| 2 | Body (Inner Layer) | EPDM Rubber | BS EN 681-1, BS 6920-1 |
| 3 | Reinforcing Fabric | Nylon Fabric | |
| 4 | Union Flange | Galvanised Ductile Iron | |
| 5 | Flange Screw | Galvanised Ductile Iron | BSP & NPT Thread |
| 6 | Bolt / Nut | Galvanised Steel | |
| 7 | Spring Washer | Galvanised Steel | |
| 8 | Flat Washer | Galvanised Steel | |
| 9 | Control Rod Unit | Galvanised Steel |
| NOMINAL PIPE SIZE | NEUTRAL LENGTH (L) | AXIAL COMPRESSION | AXIAL ELONGATION | LATERAL DEFLECTION | ANGULAR DEFLECTION | |
|---|---|---|---|---|---|---|
| MM | IN | MM | MM | MM | +/- MM | +/- DEG |
| 15 | 1/2 | 167 | 22 | 6 | 22 | 30 |
| 20 | 3/4 | 167 | 22 | 6 | 22 | 30 |
| 25 | 1 | 173 | 22 | 6 | 22 | 30 |
| 32 | 1 1/4 | 181 | 22 | 6 | 22 | 30 |
| 40 | 1 1/2 | 182 | 22 | 6 | 22 | 30 |
| 50 | 2 | 185 | 22 | 6 | 22 | 30 |
| 65 | 2 1/2 | 208 | 22 | 6 | 22 | 15 |
| 80 | 3 | 241 | 22 | 6 | 22 | 15 |
Working Pressure: 25 bar
Testing Pressure: 30 bar
Vacuum Rating: 650 MM/HG
Working Temperature:
-10°C – 80°C
Typical Application:
Water, Warm Water, Sea Water, Air
| Operating Temperature (°C) | AMBIENT | 50 | 60 | 70 | 80 |
| Max Operating Pressure (Bar) | 25 | 12.4 | 10 | 7.5 | 6.5 |