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Passive Grease
Interceptors
Grease Interceptors
Passive Grease Interceptors (PGI) help FSE and food production/processing industries comply with the EPA Sewer Pretreatment Regulations. PGIs are high-performance gravity grease interceptors designed to intercept and remove large quantities of sewer clogging FOG and oily food waste before it is discharged in a municipal wastewater treatment system.

The High-LINK® Integrated Systems couples Highland Tank’s superior steel tank products with state-of-the-art electronic management devices and proprietary software to provide real-time data to decision-makers. With our High-LINK® applications you will have the power to optimize the usage and transfer of all your liquid operations. Learn more here.

Underground Cylindrical

Passive grease interceptors help food service establishments and food processing industries comply with EPA Sewer Pretreatment Regulations. PGIs are designed to remove large quantities of sewer-clogging fats, oils, and grease before it’s discharged into a municipal wastewater treatment system. Designed to accept gravity flow, PGIs retain wastewater long enough to allow liquefied grease to cool,separate, and congeal.

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Aboveground Rectangular

Rectangular PGIs can be installed aboveground to help food service facilities intercept fats, oil, and grease and prevent it from entering the municipal wastewater treatment system.

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Aboveground Cylindrical

Passive grease interceptors help food service establishments and food processing industries comply with EPA Sewer Pretreatment Regulations. PGIs are designed to remove large quantities of sewer-clogging fats, oils, and grease before it’s discharged into a municipal wastewater treatment system. Designed to accept gravity flow, PGIs retain wastewater long enough to allow liquefied grease to cool,separate, and congeal.

Click Above Icons for Drawings, Specs and Literature
Florida PGI
Highland Tank passive grease interceptors comply with State of Florida Department of Health, Standards for On-site Sewage Treatment and Disposal Systems, 64E-6.013: Construction Materials and Standards for Treatment Receptacles. These grease interceptors are designed to meet site specific requirements.
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Passive Grease Interceptor How It Works

Single Basin PGI

Double-Basin PGI

Triple-Basin PGI

Aboveground Rectangular Single-Basin Passive Grease Interceptor

Aboveground Rectangular Double-Basin Passive Grease Interceptor

Aboveground Rectangular Triple-Basin Passive Grease Interceptor

Aboveground Cylindrical Double-Basin Passive Grease Interceptor

Aboveground Cylindrical Triple-Basin Passive Grease Interceptor

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