The Multiquip EM514628 Suction Pipe Pump Side Flange is a genuine OEM component designed for the LS300P hydraulic-driven concrete pump. Sourced directly from Multiquip, this flange meets the exact dimensional and material standards of the original part, ensuring a correct, leak-free connection at the pump-side suction inlet. If you are servicing or rebuilding an LS300P, confirming you have the correct OEM flange is critical to maintaining consistent material draw and pump output.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional specifications for the suction pipe flange position, delivering the sealing integrity the pump circuit depends on.
- Direct Pump-Side Fitment — Engineered specifically for the pump-side suction pipe connection on the LS300P, replacing the original component without modification to surrounding hardware or seals.
- LS300P Concrete Pump Compatibility — Verified fitment for the LS300P hydraulic-driven concrete pump, part of Multiquip's Mayco concrete pump lineup.
- Suction Integrity Preserved — A properly seated pump-side flange maintains the vacuum draw needed to pull concrete mix efficiently into the pump. A worn or cracked flange allows air ingestion, which disrupts flow, causes pressure drops, and can lead to mix separation.
- Concrete Pump Service Compliance — Using the correct OEM flange on pressurized concrete pump circuits helps ensure the connection holds under the cyclic pressures concrete pumping generates, reducing the risk of on-site failure.
The suction pipe pump-side flange forms the structural and sealing interface between the suction pipe and the pump body on the concrete pump's intake side. It holds the suction pipe in alignment and creates the sealed joint that allows the pump to draw material from the hopper into the pumping circuit. When this flange is damaged, warped, or worn, the suction seal is compromised — air enters the system, prime is lost, and concrete output becomes inconsistent or stops entirely. Replacing it with a correctly spec'd OEM part restores the intake connection to its original operating condition.
Part Details
| Part Number | EM514628 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Suction Pipe Pump Side Flange |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | LS300P |
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.
