PVCu Metric Stub
Useful Information
Technical Specification
- Manufacturer: Effast
- Material: PVCu (Unplasticised Polyvinyl Chloride)
- Connection Type: Plain End Stub Flange (solvent weld)
- Size Range: 20mm – 315mm
- Pressure Rating:
- – 15 bar at 20°C (up to 6")
- – 9 bar (over 6")
- Operating Temperature: 5°C to +60°C
Description
This plain-end stub flange is designed for use with a backing ring, gasket, and bolt set to create a secure, flanged connection within PVC pipework systems. Solvent-welded to a length of pipe, it provides a strong and reliable joint ideal for both permanent and demountable installations.
Key Features & Benefits
- Enables flanged connections with a backing ring and gasket
- Solvent-welded to PVC pipe for a secure fit
- Suitable for use in high-demand fluid systems
- Manufactured from corrosion-resistant PVCu

| SKU | Supplier Code | Nominal Size (mm) | L (mm) | Z (mm) | d (mm) | S (mm) | E (mm) |
| 357006 | RFIQRI0200 | 20 | 16 | 3 | 27 | 6 | 34 |
| 357007 | RFIQRI0250 | 25 | 19 | 3 | 33 | 7 | 41 |
| 357008 | RFIQRI0320 | 32 | 22 | 3 | 41 | 7 | 50 |
| 357009 | RFIQRI0400 | 40 | 26 | 3 | 50 | 8 | 61 |
| 357010 | RFIQRI0500 | 50 | 31 | 3 | 61 | 8 | 73 |
| 357011 | RFIQRI0630 | 63 | 38 | 3 | 76 | 9 | 90 |
| 357012 | RFIQRI0750 | 75 | 44 | 3 | 90 | 10 | 106 |
| 357013 | RFIQRI0900 | 90 | 51 | 5 | 107 | 11 | 125 |
| 357014 | RFIQRI1100 | 110 | 61 | 5 | 131 | 12 | 150 |
| 357015 | RFIQRI1250 | 125 | 74 | 4 | 146 | 12 | 168 |
| 357016 | RFIQRI1400 | 140 | 78 | 6 | 163 | 13 | 188 |
| 357017 | RFIQRI1600 | 160 | 86 | 7 | 185 | 13 | 213 |
| 357018 | RFIQRI2000 | 200 | 106 | 7 | 232 | 18 | 254 |
| 357019 | RFIQRI2250 | 225 | 119 | 7 | 248 | 19 | 274 |
| 357020 | RFIQRI2500 | 250 | 131 | 9 | 279 | 20 | 308 |
| 357021 | RFIQRI3150 | 315 | 165 | 16 | 346 | 32 | 377 |
