Ringspann DH 030 FPM
| Features | Code |
| Brake Caliper | D |
| Mounting to the machine at right angles to the brake disc | H |
| Frame size 030 | 030 |
| Spring activated | F |
| Pneumatically released | P |
| Manual adjustment to counter friction block wear | M |
| Thrusters 025, 035, 045 or 101 are available for selection | 025 to 101 |
| Thruster mounted right or left available | R L |
| Thickness of brake disc 12,5 mm or 25 mm | 12 25 |