The Multiquip 3220 Straight Fitting 12 Barb X 3/4 MP is a genuine OEM fitting designed for Essick Mixers and Mayco Concrete Pump models including C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith. As a direct OEM replacement, part 3220 is manufactured to the same specifications as the original component, ensuring a proper connection with no guesswork on fitment. DHS Equipment stocks this part to keep your mixer or concrete pump operating without unnecessary delays.
Key Features
- Genuine OEM Construction — Manufactured to the original specification for this barbed straight fitting, ensuring correct thread engagement and barb retention on the hose connection.
- Direct-Connect Replacement — The 3/4 MP male pipe thread mates directly to the original port without thread chasing or adapters; the 12 barb end seats standard hose line securely.
- Broad Fitment Coverage — Confirmed for Essick Mixers and Mayco C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith concrete pump models.
- Leak-Free Fluid Routing — A correctly seated barbed fitting maintains consistent fluid pressure and flow through the system; a cracked or loose fitting leads to fluid loss, pressure drop, and potential pump or mixer damage.
- Fuel and Fluid System Safety — Fittings used in fuel or hydraulic lines must maintain a secure, rated seal; using the correct OEM part prevents seepage that can create fire or slip hazards on the jobsite.
A straight barbed fitting serves as a fixed connection point between a rigid threaded port and a flexible hose line within the machine's fluid system. The 3/4 MP male pipe thread end threads into the receiving port on the equipment body, while the barbed end grips the inside diameter of the hose to hold it under pressure. When a fitting cracks, strips, or corrodes, the seal is compromised — resulting in fluid leaks, loss of system pressure, and the potential for unplanned downtime until the fitting is replaced.
Part Details
| Part Number | 3220 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Straight Fitting 12 Barb X 3/4 MP |
Compatibility & Fitment
| Name | Model |
|---|---|
| Essick Mixers | EM120 |
| Mayco Pumps | C30HDNI |
| Mayco Pumps | C30HDN |
| Mayco Pumps | C30HDNI Precision |
| Mayco Pumps | C30HDNI Zenith |
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.
