Primary Treatment

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Oil-water separators and filters are applied to applications where oils are buoyant and floating on the surface. The physical characteristics of the influent oil/water wastewater or sewage mixture will determine which method of treatment and separation will best meet the requirements for the job.

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Call (509) 547-2323 For A Free Consultation

New Year's Observance

Northstar will be closed on Wednesday January 1st in observance of the New Year.  We will also be working at limited capacity on December 31st & January 2nd.

As a result, orders placed after 12:00pm on Tuesday December 31st may not be processed until Friday, January 3rd. If you have questions about placing an order please call our online customer support team at 509-547-2323 during our regular business hours of 7:30a-4:00p (Pacific Time).

Happy New Year!

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