The Multiquip EM25522 Adapter ST80 is a genuine OEM Adapter ST80 designed for the ST80 swing tube concrete pump. As a direct OEM replacement, this adapter is sourced from Multiquip and built to the same specifications as the original component installed at the factory. Fitment is confirmed for ST80 series concrete pumps, so you can order with confidence knowing this part is the correct match for your machine.
Key Features
- Genuine OEM Construction — Manufactured to exact Multiquip specifications, ensuring the adapter matches the original component in material grade, dimensional tolerancing, and connection geometry.
- Direct Drop-In Replacement — Engineered to interface with existing ST80 pump connections and mating components without modification, streamlining installation on the job.
- Confirmed ST80 Fitment — Verified for compatibility with the Multiquip ST80 swing tube concrete pump series, eliminating guesswork when sourcing replacement hardware.
- Maintains Concrete Flow Integrity — A correctly seated adapter preserves a leak-free, pressure-rated connection in the pump circuit; a worn or mismatched adapter can cause slurry loss and inconsistent output pressure.
- OEM Part Number Traceability — Supplied under Multiquip part number EM25522, making it straightforward to cross-reference against your service manual or parts breakdown.
An adapter in a swing tube concrete pump serves as the mechanical transition piece that joins two sections of the pump circuit, maintaining a sealed, high-pressure pathway for concrete slurry to flow from the hopper through the delivery line. When this component is worn, cracked, or incorrectly sized, the pump loses pressure integrity, resulting in slurry leaks, reduced output, and potential damage to adjacent pump components. Replacing it with the correct OEM part restores the pressure-tight connection the ST80 pump requires to deliver consistent concrete placement performance.
Part Details
| Part Number | EM25522 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Adapter ST80 |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST80 | ST80 |
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.
