The Betonelli Rubber Sleeve range provides precise, low-marking compaction for architectural and precast work. The cushioned rubber sleeve protects surfaces while the drive unit maintains strong amplitude and speed to remove entrapped air and achieve clean finishes. A robust shaft assembly delivers dependable, long-term performance.
| Model | Flexshaft Length (m) | Head Dia (mm) | Head Length (mm) | Operating Weight (kg) | Shaft Inner Core Dia (mm) | Shaft Outer Casing Dia (mm) | Frequency (vib/min) | Amplitude in Air (mm) |
|---|---|---|---|---|---|---|---|---|
| BN25R-6 | 6 | 25 | 300.5 | 11.7 | 8 | 27 | 12,000 | 0.6 |
| BN25R-9 | 9 | 25 | 300.5 | 11.7 | 8 | 27 | 12,000 | 0.6 |
| BN38R-6 | 6 | 38 | 376 | 17.8 | 13 | 35 | 12,000 | 1.4 |
| BN38R-9 | 9 | 38 | 376 | 17.8 | 13 | 35 | 12,000 | 1.4 |
| BN48R-6 | 6 | 48 | 443 | 20.8 | 13 | 36 | 12,000 | 1.8 |
| BN48R-9 | 9 | 48 | 443 | 20.8 | 13 | 36 | 12,000 | 1.8 |
| BN58R-6 | 6 | 58 | 449.5 | 22.9 | 13 | 36 | 12,000 | 2.0 |
| BN58R-9 | 9 | 58 | 449.5 | 22.9 | 13 | 36 | 12,000 | 2.0 |