Gullywasher products

Gullywasher - Catch Basin Inserts

Gullywasher`s catch basin inserts can filter sediment, muck, trash, nutrients, oil, grease and metals in any environment. We have designed a frame mounted and basket style version of our catch basins allowing you to be compliant regardless of the existing layout of your facility.

Biofilters - Upflow Solutions

Gullywasher - Biofilter

With our 55 gallon upflow biofilter you don`t have to choose between convenience and effectiveness. Our smaller dual-stage water treatment system can fit through a 30" wide doorway and removes metals, BOD and COD to keep your business compliant with state and federal regulations.

Gullywasher - Biofilter

Our 275 Upflow Biofilter is a low-cost, highly effective stormwater filtration system that integrates with both downspouts and pump n` treats process systems. Flow rates for our 275 BioUP biofilters reach up to 65 GPM with a sweet operating spot for maximum efficiency at 30 GPM.

Clarification Units

Gullywasher - Below Ground Clarification Surge Tank

Depending on the need and the site, the design and number of chambers will vary. In order to save the site money, we do not have one solution fits all. We will design the clarification to suit your needs. We can reduce, oil and grease, solids and metals with the below ground clarification while saving some space at your site.