Multiquip ST3050D — Pump-sub 3", 5 HP 230/460V 264 GPM 3Ø
ST3050D — Pump-sub 3", 5 HP 230/460V 264 GPM 3Ø. Size the pumping setup around the required flow at the actual discharge head. Fluid condition, solids, hose length, elevation change, and available power are part of the selection—not just connection diameter.
Specifications & configuration
| Manufacturer reference | ST3050D |
|---|---|
| Impeller Type | Cast-Ductile-Iron |
| Impeller Disc Size | 3 in |
| Total Head | 86 ft |
| Water Capacity | 270 gpm |
| Max. Solid Intake | 0 in |
| Power | 5 HP |
| Phase | Three |
| Voltage | 230/460 V |
| Starting Amperage | 44 - 230V / 22 - 460V A |
| Cable Length | 50 ft |
| Overall Height | 26.8 in |
| Operating Weight | 120 lb |
Specifications shown are from the linked manufacturer reference. Confirm the supplied configuration and included accessories in the written quote.
Plan the right package
- Provide the fluid type, expected solids, required flow, and elevation change.
- List suction and discharge hose lengths and connections; for electric models, confirm voltage and phase.
- Review the model's performance curve and operating limits before selecting the pump, controls, and hoses.
Can I select a pump from its maximum flow alone?
No. Maximum flow and maximum head are different endpoints of the performance curve and are not simultaneous operating conditions. Match the required flow at the job's total head and confirm fluid and solids compatibility.
Manufacturer documentation
- Manufacturer product reference
- ST3050D rev 5 ops manual
- ST3050D Data Sheet
- ST3050D rev 5 parts manual
Get a project-specific quote
Send Supply Haus the model ST3050D, quantity, delivery ZIP code, and required date. Include the application and any accessories or fitment details so pricing, availability, freight, and package contents can be confirmed together.
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