The Multiquip EM400556 3/8" Orifice is a genuine OEM component designed for the FM9 finishing machine. As a direct factory replacement, this orifice is manufactured to the exact bore diameter required to maintain proper fluid flow and pressure within the FM9 system. Sourced directly from Multiquip, EM400556 ensures a correct, confident fit with no guesswork on sizing or compatibility.
Key Features
- Exact Bore Diameter: — Manufactured to the precise 3/8" specification required for correct flow regulation in FM9 finishing machine hydraulic or fuel circuits.
- Genuine OEM Quality: — Produced by Multiquip to original engineering tolerances, ensuring the orifice maintains designed pressure and flow characteristics over its service life.
- Direct Drop-In Replacement: — Engineered to match the original mounting configuration of the FM9, allowing straightforward installation without modification.
- Verified FM9 Fitment: — Confirmed compatibility with the Multiquip FM9 finishing machine; reference part number EM400556 when ordering to ensure accuracy.
- Sustained System Performance: — A correctly sized orifice keeps fluid delivery stable and consistent; an undersized or oversized orifice can cause erratic machine behavior, pressure loss, or system damage.
An orifice is a precision-machined restriction point within a fluid circuit — typically hydraulic or fuel — that controls the rate and pressure of flow passing through it. The bore diameter is critical: even a small deviation from specification can result in insufficient pressure, sluggish response, or over-pressurization of downstream components. On the FM9 finishing machine, a worn, damaged, or incorrectly sized orifice will directly affect how the system delivers power and control, making it essential to replace it with the exact OEM part.
| Fits: FM9
Part Details
| Part Number | 400556 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | 3/8" Orifice |
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.
