Primary Shutoff Articles

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Oklahoma PRO Relies On New Technology And Trade Association Networking For Long-Lasting Success

Emphasis on improved management, use of new technology and networking through his trade association fuel growth and pay dividends for industry pioneer Dwayne Siegmann.

October 07, 2014

T 06 13 truck corner primary drawing

Business Owners Brush up on Vacuum Truck Primary Shut-Off

Learn about the construction and proper maintenance of your service truck’s primary shut-off to keep your tank and pump operating flawlessly

Inspect the Primary and Secondary

Inspect the Primary and Secondary

Expect catastrophic failure if you neglect to check on the inner workings of systems designed to block waste from your pump.

August 07, 2012