Multiquip EM400545 Hi-Volume Rotor 16 3/4" Long Standard

The Multiquip EM400545 Hi-Volume Rotor 16 3/4" Long Standard is a genuine OEM component designed for FM9 finishing machines. Sourced directly from Multiquip, this rotor is manufactured to the exact specifications required for proper operation in the FM9 series, ensuring a direct, hassle-free installation. If you're servicing or rebuilding a finishing machine in the FM9 lineup, EM400545 is the correct rotor to specify.

Key Features

• Genuine OEM Construction: — Manufactured to Multiquip's original rotor specifications, including precise 16 3/4" length and high-volume flow characteristics that aftermarket alternatives may not replicate exactly.
• Direct-Fit Replacement: — Engineered to install into FM9 finishing machines using existing mounting points, with no reworking of housings or fittings required.
• FM9 Series Compatibility: — Confirmed fitment for Multiquip FM9 finishing machine applications — verify your model before ordering to ensure correct selection.
• High-Volume Flow Design: — The hi-volume rotor profile supports consistent fluid or material throughput, maintaining the finishing machine's output capacity during operation.
• Wear-Resistance for Sustained Use: — Built to handle the rotational demands of finishing machine operation, helping the assembly maintain output efficiency over extended service intervals.

The rotor is a core rotating component within the finishing machine's pump or mixing assembly, responsible for moving fluid or material at the volume and pressure the machine is designed to deliver. A worn or damaged rotor reduces flow output, causes uneven material distribution, and can place additional strain on surrounding components. Replacing a degraded rotor with the correct OEM part — such as the Multiquip EM400545 — restores the machine to its intended operating capacity and prevents downstream damage to the assembly.

Part Details

Compatibility & Fitment

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.