The M&B MAG 100 p.s.i. pneumatic (air) operation system includes an integral positive pressure fail-safe feature. When air pressure is initially supplied to the system, the reserve tank is charged with air. This acts as a backup system and will provide air pressure to close the gate and keep it closed in the event that the air lines get cut or unattached.
- Normally installed on buckets of 2 yd3 capacity and larger and on low slump buckets.
- Available for aluminum concrete buckets and for steel concrete buckets.
| View high quality video |
PLEASE NOTE: When ordering a bucket with air operation system - add "A" to the bucket model. For example, a 2 yd3 upright aluminum bucket with air operation system is
In addition to the Air Operation System,
other Concrete Bucket Accessories are also available.

