STAUFF Twin Clamp Body LBBU
The STAUFF Twin Clamp Body LBBU (Light Series) features a compact design for confined spaces. Manufactured from black thermoplastic elastomer, it provides vibration-damping properties, acoustic insulation and UV resistance. It incorporates a metal bushing for maximum stability and is designed for diameters from 4 to 32 mm. The product codes include the entire family and combinations ranging from LBBU-104/04-SA-M8/U5/16 to LBBU-332/32-SA-M8/U5/16.
The STAUFF Twin Clamp Body LBBU belongs to the Light Series optimised for applications with limited installation space and is manufactured from black thermoplastic elastomer with a hardness of 87 Shore-A (code SA). Sizes 1 and 3 feature a film hinge design, while Size 2 uses a slotted design, and all versions incorporate a metal bushing that is essential for ensuring maximum stability of the fastening assembly[cite: 1].
The use of thermoplastic elastomer provides the component with excellent vibration-damping and noise-reduction properties, while also ensuring high resistance to UV radiation, ozone and weathering for prolonged use under demanding environmental conditions[cite: 1].
The modular LBBU system provides three installation types: Type SP with a phosphated carbon steel weld plate (standard code W10), Type SM for TS mounting rails and Type PM for direct panel mounting, with both SM and PM versions manufactured from zinc/nickel-plated carbon steel (standard code W3)[cite: 1].
The clamp bodies cover diameters from 4 to 32 mm divided into three structural sizes: Size 1 (4-12.7 mm), Size 2 (10-22 mm) and Size 3 (21.3-32 mm), all available with M8 metric or U5/16 UNC threads and with the possibility of combining different outside diameters[cite: 1].
| Feature | Value |
|---|---|
| Reference Series | Light Series |
| Design | Twin Design (compact and lightweight) |
| Clamp Body Material | Thermoplastic Elastomer (Material Code: SA) |
| Material Hardness | 87 Shore-A |
| Colour | Black |
| Diameter Range (D1/D2) | From 4 mm to 32 mm |
| Sizes 1 and 3 Construction | Film hinge design |
| Size 2 Construction | Slotted design |
| Screw Threads | M8 (ISO Metric) / U5/16 (UNC) |
| Mounting Options | SP (with weld plate), SM (for TS mounting rail), PM (panel mounting) |
| Model (Order Code) | Size | D1/D2 (mm) | D1/D2 (in) |
|---|---|---|---|
| LBBU-104/04-SA-M8/U5/16 | 1 | 4 | – |
| LBBU-106/06-SA-M8/U5/16 | 1 | 6 | – |
| LBBU-106.4/06.4-SA-M8/U5/16 | 1 | 6.4 | 1/4 |
| LBBU-108/08-SA-M8/U5/16 | 1 | 8 | 5/16 |
| LBBU-109.5/09.5-SA-M8/U5/16 | 1 | 9.5 | 3/8 |
| LBBU-110/10-SA-M8/U5/16 | 1 | 10 | 1/8 (Pipe) |
| LBBU-111/11-SA-M8/U5/16 | 1 | 11 | – |
| LBBU-112/12-SA-M8/U5/16 | 1 | 12 | – |
| LBBU-112.7/12.7-SA-M8/U5/16 | 1 | 12.7 | 1/2 |
| LBBU-210/10-SA-M8/U5/16 | 2 | 10 | 1/8 (Pipe) |
| LBBU-211/11-SA-M8/U5/16 | 2 | 11 | – |
| LBBU-212/12-SA-M8/U5/16 | 2 | 12 | – |
| LBBU-212.7/12.7-SA-M8/U5/16 | 2 | 12.7 | 1/2 |
| LBBU-213.5/13.5-SA-M8/U5/16 | 2 | 13.5 | 1/4 (Pipe) |
| LBBU-214/14-SA-M8/U5/16 | 2 | 14 | – |
| LBBU-215/15-SA-M8/U5/16 | 2 | 15 | – |
| LBBU-216/16-SA-M8/U5/16 | 2 | 16 | 5/8 |
| LBBU-217.2/17.2-SA-M8/U5/16 | 2 | 17.2 | 3/8 (Pipe) |
| LBBU-218/18-SA-M8/U5/16 | 2 | 18 | – |
| LBBU-219/19-SA-M8/U5/16 | 2 | 19 | 3/4 |
| LBBU-220/20-SA-M8/U5/16 | 2 | 20 | – |
| LBBU-321.3/21.3-SA-M8/U5/16 | 3 | 21.3 | – |
| LBBU-322/22-SA-M8/U5/16 | 3 | 22 | 7/8 |
| LBBU-323/23-SA-M8/U5/16 | 3 | 23 | – |
| LBBU-325/25-SA-M8/U5/16 | 3 | 25 | – |
| LBBU-325.4/25.4-SA-M8/U5/16 | 3 | 25.4 | 1 |
| LBBU-328/28-SA-M8/U5/16 | 3 | 28 | – |
| LBBU-330/30-SA-M8/U5/16 | 3 | 30 | – |
| LBBU-332/32-SA-M8/U5/16 | 3 | 32 | 1-1/4 |