The Multiquip EM400542 Lo-Volume Rotor 15 1/8 Inch Long Optional is a genuine OEM component designed for the FM9 finishing machine. Sourced directly from Multiquip, this rotor is built to the exact specifications of the original part, ensuring a correct, confident installation. Verify your model code against FM9 equipment to confirm fitment before ordering.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the rotor delivers the correct displacement volume and rotational balance for consistent finishing performance.
- Direct-Swap Installation — Matches the original mounting dimensions and shaft interface of the FM9, allowing straightforward replacement without custom fitting or modification.
- FM9 Finishing Machine Fitment — Specifically validated for FM9 series equipment; always cross-reference your model code to confirm compatibility.
- Optimized for Low-Volume Flow — The lo-volume rotor configuration maintains controlled output at the rotor stage, supporting smooth, uniform material delivery during finishing operations.
- Prevents Performance Degradation — A worn or damaged rotor causes inconsistent flow, pressure loss, and uneven finishing results; replacing with this part restores proper machine output.
A lo-volume rotor is a precision rotating component within the material delivery system of a finishing machine, responsible for metering and moving material at a controlled, lower flow rate. It works in conjunction with the housing and stator to maintain consistent pressure and output during operation. When the rotor wears or fails, operators typically experience reduced output volume, irregular material flow, or increased internal leakage — all of which compromise finish quality and overall machine efficiency.
For questions about fitment or to confirm this is the correct part for your FM9, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 400542 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lo-Volume Rotor 15 1/8 Inch Long Optional |
Compatibility & Fitment
| Name | Model |
|---|---|
| Finishing Machine | FM9 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
