The Multiquip 511249 Pipe Nipple is a genuine OEM component designed for MQ600-series trash pumps, including the MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP. As a direct OEM replacement sourced through Multiquip's authorized parts network, the 511249 is manufactured to the same specifications as the original part installed at the factory. Confirm your model code before ordering to ensure correct fitment across the MQ600 pump family.
Key Features
- Genuine OEM Construction — Threaded to OEM specifications, ensuring correct thread pitch, diameter, and material grade for fluid-handling integrity in high-volume pump applications.
- Direct Drop-In Replacement — Matches the original nipple's thread form and length, connecting to existing fittings and plumbing in the pump discharge circuit without reworking surrounding components.
- Broad MQ600 Series Compatibility — Confirmed fitment across MQ600TD80-TLRB, MQ600TD80-TLRP, MQ600H, MQ600HTB, and MQ600HTP trash pump models.
- Flow Path Integrity — A correctly seated pipe nipple maintains a leak-free fluid path through the pump's discharge assembly, sustaining full output pressure and preventing moisture intrusion into surrounding components.
- Pressure-Rated for Pump Duty — Built to handle the operating pressures generated by heavy-duty trash pump discharge circuits, where an undersized or corroded nipple can cause fitting failures under load.
A pipe nipple is a short length of threaded pipe used to connect two fittings, valves, or ports within a pump's plumbing circuit. In a trash pump, the nipple typically forms part of the discharge assembly, creating a sealed, rigid link between major fluid-handling components. When a nipple corrodes, cracks, or strips its threads, it breaks the integrity of the discharge circuit — resulting in pressure loss, fluid leakage, and potential damage to downstream fittings. Replacing a worn nipple promptly with the correct OEM part restores full pump efficiency and prevents escalating damage to the surrounding plumbing.
For fitment questions or to confirm this part is correct for your specific MQ600 model, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 511249 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pipe Nipple |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trash Pumps | MQ600TD80-TLRB |
| Trash Pumps | MQ600TD80-TLRP |
| Trash Pumps | MQ600H |
| Trash Pumps | MQ600HTB |
| Trash Pumps | MQ600HTP |
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.
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