Precision Machining Solutions
From turbine pump parts to custom steel pipe threading, our advanced machining services provide top-quality, precise results built to your specifications.

The Backbone of Quality Pump Installation
Equipped with a medium-sized lathe, pipe threader, and milling machine, our shop designs all custom-machining solutions in-house, saving you time and eliminating the need for outside vendors.
Why Choose Big 5 Pumps?
Tailored Fabrication
From pump shafts to tubing adapters, our machinists work with you to create the exact components required for seamless installations.
Accurate Threading
Using our precision pipe threader, we handle steel pipes from ½ inch to 4 inches IPS, providing secure threading for durable installations.
Precision Milling
Our milling machine allows for advanced drilling, slot milling, and even detailed work like key slots on pump shafts.
The Big 5 Process
Understanding Your Requirements
We start by discussing your project needs. Whether it's a custom shaft or adapter, our knowledgeable team gathers the details necessary for precise machining.
Precision Machining
Our machinists shape, drill, and refine each part with precision, creating components to fit your setup exactly.
Testing and Quality Assurance
After machining, we test and inspect each component, ensuring tight thread fits, accurate cuts, and reliable performance. Your parts are cleaned, prepped, and ready for installation.