Mono SB Muncher
Spare Parts for SB Muncher
Spare Parts List
Genuine and compatible spare parts for the Mono SB Muncher — a compact twin-shaft grinder with hardened cutters and a patented trash trap, mounted inline in a pipeline (CB201) or in an open channel (CB201A) to protect submersible and dry-well pumps from rag and solids. Low power draw, minimal civil works, and long service life on raw-sewage duty.
Common Wear & Service Parts
✓ Tick the parts you need — your selection carries into the quote request below. Not sure which item, or need the exact spec? Add a photo of your muncher’s nameplate and we’ll identify it for you.
| Select | Wear / Service Item | Function & when to replace |
|---|---|---|
| Primary Wear — Cutting Stack | ||
| Cutter Stack (full set) | Cutters + spacers — the primary wear item; replace as a matched set when grinding drops off or solids pass through. | |
| Side Rails / Combs | Strip material off the cutters; wear alongside the stack. | |
| Cutter Shaft | Cantilever shaft — replace if scored, bent or worn at the seal / bearing journals. | |
| Seals & Drive | ||
| Mechanical Seal | Shaft seal — replace on leakage or at service intervals. | |
| Shaft Bearings | Replace on noise, play or at seal-change intervals. | |
| Drive Coupling | Connects gear unit to cutter shaft; replace if worn or slipping. | |
| Gear Unit Oil Seals | Replace on oil weeping from the drive end. | |
| Trash Trap, Housing & Consumables | ||
| Trash Trap | Catches non-grindables ahead of the cutters; inspect and replace if damaged or worn. | |
| Wear / End Plates | Protect the housing bores; replace when grooved. | |
| Gasket / O-Ring Set | Renew whenever the unit is opened for service. | |
| Full Service Kit | Cutter stack + seals + bearings + gaskets for a complete rebuild. | |
How we confirm the exact part: the current Mono manuals identify parts by exploded diagram only, so we quote genuine parts against your unit’s model & serial number. Tick the items above and add a nameplate photo — we’ll confirm the correct genuine Mono part and price for your exact machine.
Models & Key Specifications
| Model | Mount / Enclosure | Motor (kW) | Weight (kg) |
|---|---|---|---|
| CB201 | Pipeline · IP55 | 1.1 | 205 – 208 |
| CB201 | Pipeline · IP55 | 1.5 | 207 – 244 |
| CB201 | Pipeline · IP55 | 2.2 | 244 – 248 |
| CB201A | Channel · IP55 | 1.1 | 155 |
| CB201A | Channel · IP55 | 1.5 | 190 |
| CB201A | Channel · IP55 | 2.2 | 195 |
| CB201A | Channel · IP67/68 | 1.1 | 200 |
| CB201A | Channel · IP67/68 | 1.5 | 225 |
| CB201A | Channel · IP67/68 | 2.2 | 260 |
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