We prove it first.
You buy second.
Guaranteed to perform at your site, on your water, against your limits. That's our promise before you sign for anything.
Request on-site test
AfterBeforeFree site audit
Our engineers review your flow, loading, solids and discharge limits at no charge.
On-site test
We bring Mercer equipment to your site and run it on your real influent.
Results checked against your limits
Performance is measured against the targets agreed before testing began.
You buy with confidence
Once it has proved itself, you commit to the system you have already seen working.

What does the audit cost?
The site audit is free. Contact us to discuss the scope of on-site testing for your application.
What do I commit to?
The commitment is agreed up front: if the equipment meets the agreed performance targets, you proceed with the purchase. Exact terms are set per project.
Which sites qualify?
Most industrial oil–water–solids applications. Start with an audit request and our team will confirm fit.