Built for the Fluid You Actually Move

Goldstream Pumps was born in North Charleston, South Carolina, out of a specific engineering challenge: How do you move thick, cold, and heavy oils without a forklift-sized pump?

Our Origin: Solving the Viscosity Problem

For years, the fluid transfer market offered two bad options for the professional mechanic, the fleet manager, and the field technician:

  • The Cheap Route: A disposable plastic transfer pump from a hardware store that burns out its motor after moving just 50 gallons of heavy, viscous oil.
  • The Overkill Route: A massive stationary industrial gear pump requiring a permanent mounting base, 3-phase power, and an astronomical budget.

We filled that gap. We took the robust, positive displacement technology of stationary rotary gear heads — machined from cast iron and steel — and mated them to powerful, portable motors. The result is a line of systems that deliver continuous-duty industrial reliability in a package you can carry in one hand.

The "Serviceable Tool" Philosophy

In an era of disposable equipment, we believe in tools that can be fixed. A Goldstream pump is not a disposable appliance; it is an industrial asset built to work as hard as you do.

  • Modular Design: Our cast-iron pump heads are separate from our electric motors. If you eventually wear out a set of gears after moving 50,000 gallons of abrasive waste fluids, you don't throw the tool away — you simply unbolt the pump head and replace it.
  • Stocked in the USA: We don't drop-ship. We warehouse our pumps, replacement gears, Viton seals, and industrial Baldor motors right here in South Carolina. When you need a part, it ships directly from us — not from overseas.

Who We Serve

Our portable transfer pumps and bare industrial assemblies are deployed in marinas, fleet service trucks, and manufacturing facilities across North America. We specialize in:

  • Fleet Maintenance: Rapid waste oil evacuation and bulk fluid transfer.
  • Marine Services: High-volume diesel transfer and dockside oil changes.
  • Industrial Fluid Handling: Moving heavy hydraulic fluid, thick gear oil, and machine coolants through centralized systems.

Goldstream Pumps
North Charleston, South Carolina
Contact Our Engineering Team