Mono Series A Muncher 

Spare Parts for Series A Muncher 

This page lists replacement and compatible spare parts for Mono pumps.
Pump Spares Direct is an independent supplier and is not affiliated with, endorsed by, or authorised by Mono.

Image shown for pump identification purposes only.

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Spare Parts List

Genuine and compatible spare parts for the Mono Series A Muncher — a high-torque, low-speed twin-shaft grinder that sits in an open channel or wet well and shreds rag, wet wipes and fibrous solids before they reach your screens and pumps. Its individual ETOS cutting elements let you replace only the worn parts, not the whole stack. Parts for CA202 through CA215, all drive ratings.

Type: Open-channel / wet-well twin-shaft grinder Duty: Screenings / rag / pump protection Models: CA202 – CA215 (AA / AB / AC)

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.

SelectWear / Service ItemFunction & when to replace
Primary Wear — Cutting Stack
Cutters (ETOS set)Individual cutting elements — the primary wear item. Replace the worn elements when grinding drops off or solids carry through.
SpacersSet the cutter spacing on each shaft; renew with the cutters.
Side Rails / CombsStrip material off the cutters; wear alongside the stack.
Shafts, Seals & Drive
Mechanical SealsOne per shaft; replace on leakage or at each cutter service.
Shaft BearingsReplace on noise, play or at seal-change intervals.
Cutter ShaftReplace if scored, bent or worn at the journals.
Drive CouplingLinks gear unit to shaft; replace if worn or slipping.
Gear Unit Oil SealsReplace on oil weeping from the drive end.
Housing & Consumables
Wear / End PlatesProtect the housing bores; replace when grooved.
Gasket / O-Ring SetRenew whenever the unit is opened for service.
Full Service KitCutters + seals + bearings + gaskets as a matched set 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

ModelMotor (kW)EnclosureWeight (kg)
CA202AA1.5IP55241
CA203AA1.5IP55251
CA205AA1.5IP55276
CA206AA1.5IP55286
CA210AA1.5IP55351
CA215AA1.5IP55400
CA202AB2.2IP55254
CA203AB2.2IP55264
CA205AB2.2IP55284
CA206AB2.2IP55294
CA210AB2.2IP55369
CA215AB2.2IP55439
CA202AC4.0IP55265
CA203AC4.0IP55275
CA205AC4.0IP55295
CA206AC4.0IP55305
CA210AC4.0IP55380
CA215AC4.0IP55450
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