Welcome to Kraus-Wilhelm, LLC

We provide new Fukuda leak test instrumentation in differential/pressure
decay and mass flow configurations.

We repair all makes and models of leak test instrumentation
and vacuum pump modules. New and refurbished control
boards are in-stock for immediate shipment or installation.

We stock a variety of refurbished test instruments of various makes
and models for immediate replacement.

Your existing instrument can often be retrofitted with the latest
components for improved performance or for new applications.

We offer new flow orifices and recalibration services to maintain
your system certification.

We provide emergency field service troubleshooting, field repairs and replacement of test instruments, vacuum pumps, recalibrations, plc reprogramming and firmware upgrades. With over 45 years of experience in the leak test ing industry , we are able to provide cross-discipline assistance to your maintenance staff.