The Multiquip EM16437 Hose 32" ST30 4000LB is a genuine OEM replacement hose designed for the ST30 swing tube concrete pump. As a factory-authorized component, EM16437 is manufactured to the exact specifications required by the ST30, ensuring a correct, direct-fit installation without the guesswork of sourcing an incompatible substitute. DHS Equipment supplies this part directly, so you can be confident you are receiving the authentic Multiquip component built for this machine.
Key Features
- Rated to 4000 LB Pressure Capacity — Built to handle the demanding pressure loads generated during concrete pumping operations on the ST30, maintaining consistent flow under working conditions.
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional standards for the ST30 hose connection, not an approximation or cross-reference substitute.
- Direct ST30 Fitment — Engineered specifically for the ST30 swing tube concrete pump, matching the original hose routing, end fittings, and 32-inch length of the factory-installed unit.
- Sustains Consistent Concrete Flow — A correctly functioning hose maintains uninterrupted material transfer through the pump circuit; a cracked, worn, or delaminated hose can cause pressure loss, blockages, or unexpected shutdowns on the pour.
- Critical Fluid-Path Safety — In high-pressure pumping applications, a correctly rated and properly seated hose is essential to preventing sudden line failures that create hazardous conditions for operators and crew.
The hose in a concrete pump's circuit serves as the conduit between key pump components, transferring concrete mix under significant hydraulic pressure along the defined flow path. On the ST30 swing tube pump, maintaining hose integrity at the correct length and pressure rating is essential — a degraded or improperly rated hose can collapse internally, restrict mix flow, or rupture under load, halting the pour and potentially damaging adjacent components. Replacing a worn hose with the correct OEM part restores full system pressure capacity and protects the surrounding pump circuit.
Part Details
| Part Number | EM16437 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hose 32" ST30 4000LB |
Compatibility & Fitment
| Name | Model |
|---|---|
| ST30 | ST30 |
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.
