Tight-tolerance machining for flat, concentric pump end caps.
Precision CNC machining of pump end caps with flat sealing faces and true bearing bores held to ±0.001″. We deliver repeatable geometry, fast quoting, and production-ready consistency that prevents seal leaks, misalignment, and premature pump failure.
Precision CNC Machining for Pump End Caps
We machine pump end caps requiring flat sealing surfaces, concentric bores, accurate bolt patterns, and stable feature relationships across production volumes.
Pump end caps with bearing or bushing bores
Flanged end caps with precision bolt circles
Sealing face end caps with O-ring or gasket grooves
High-pressure hydraulic pump end caps
Compressor and vacuum pump end covers
Billet replacement end caps for cast components
Prototype-to-production pump end caps
How We Deliver Consistent, High-Accuracy Results
Maintained feature alignment across faces, bores, and bolt patterns
Fewer setups reduce tolerance stack-up and sealing face distortion
Repeatable accuracy from first part through full production runs
Predictable lead times support stable release schedules
Industries That Rely on T&D for Pump End Cap Machining
Critical rotating and fluid-handling applications
Industrial pumps
Chemical processing
Hydraulic systems
Oil and gas
Fluid power equipment
Energy systems
Process equipment
OEM machinery
Technical Capabilities
Materials
4140 and alloy steels
1018 carbon steel
6061 and 7075 aluminum
Stainless steels
Common Features
Flat sealing faces and O-ring grooves
Precision bearing or shaft bores
Accurate bolt patterns and mounting geometry
Frequently Asked Questions
Request a Fast Quote
T&D Machine
Serious Machining for Serious Parts.
Contact
Email: sales@tdmachine.net
Phone: (262) 781-3870
Location
Wisconsin, USA