Description
25mm PVC-LSF Heavy-Gauge Rigid Conduit – Pack of 30
Univolt BSSH 25 BK Pack of 30 25mm Black Rigid Conduit
The Univolt BSSH 25 BK 25mm Black Heavy-Gauge Rigid Conduit is supplied here as a pack of 30 straight 3 m lengths, delivered directly from Univolt. Manufactured from UV-stabilised PVC-LSF, the BSSH series provides a tough and durable containment solution with medium compression and medium impact resistance (Class 3) in accordance with EN 61386-21.
Each length features a smooth, high-conducting inner surface for easier cable pulling and is suitable for a wide range of installation environments — including plaster, concrete, screed, wood, hollow-wall, outdoor and underground applications. Ideal for commercial and residential projects requiring long-lasting mechanical protection.
Key Features – Univolt BSSH 25 BK Pack of 30 25mm Black Rigid Conduit
- 25 mm heavy-gauge rigid conduit
- Pack of 30 × 3 m straight lengths (90 m total)
- UV-stabilised PVC-LSF black finish
- Medium compression rating – Class 3 (EN 61386-21)
- Medium impact resistance for mechanical protection
- Fire-retardant formulation
- Smooth, high-conducting inner coating for effortless cable pulling
- Suitable for plaster, concrete, screed, wood and hollow walls
- Approved for outdoor and underground installation
- Plain ends for easy joining to Univolt fittings
Technical Specifications – Univolt BSSH 25 BK Pack of 30 25mm Black Rigid Conduit
| Manufacturer | Dietzel-Univolt |
| Range | Univolt BSSH Rigid Conduit |
| Part Number | BSSH 25 BK |
| Diameter | 25 mm |
| Length | 3 m per length |
| Pack Quantity | 30 lengths (90 m total) |
| Material | PVC-LSF, UV-stabilised |
| Colour | Black |
| Bending Strength | Rigid |
| Compression Class | Medium (Class 3) |
| Impact Strength | Medium (Class 3) |
| Operating Temperature | -5 °C to +60 °C |
| Fire Retardant | Yes |
| Halogen Free | No |
| Outdoor Installation | Yes |
| Underground Installation | Yes |
| Suitable Substrates | Concrete, plaster, screed, wood, hollow wall |
Applications – Univolt BSSH 25 BK Pack of 30 25mm Black Rigid Conduit
- General electrical conduit runs in commercial and residential buildings
- Concrete and screed-embedded containment systems
- Surface or flush-mounted plaster and hollow-wall installations
- Outdoor cable protection and underground routing
What’s Included
- 30 × 3 m lengths of Univolt BSSH 25 BK 25mm Black Rigid Conduit
Delivery Information
All Univolt products shipped directly from Univolt are subject to a fixed carriage charge of £17.50 + VAT per order.
Returns Notice
Products delivered directly from Univolt are non-returnable. Please ensure all specifications and quantities are correct before placing your order.
Electrical4Less Ltd is an authorised UK distributor of Dietzel-Univolt products. If you require additional conduit sizes, fittings or accessories, we can supply the full Univolt range quickly on request. Please visit the official Univolt UK website for more information.
Need a Single Length Instead?
If you only require a single 3 m length for collection only (due to courier restrictions on 3 m conduit), you can purchase the individual item here:
Univolt BSSH 25 BK 25mm Black Rigid Conduit – Single Length.
