Grease and Lint Interceptors

Grease and Lint Interceptors

Grease and Lint Interceptors are specialized plumbing devices designed to capture and separate grease, oil, fat, and lint from wastewater before it enters the drainage system. These interceptors help prevent blockages, protect plumbing infrastructure, and ensure compliance with environmental and health regulations.

They are commonly installed in commercial kitchens, restaurants, laundries, hotels, hospitals, and industrial facilities where grease or lint discharge is high.

Grease and Lint Interceptors

1. Grease Interceptors

A Grease Interceptor captures grease, oil, and food solids from kitchen wastewater before it flows into the drainage system. It works on the principle of gravity separation — since grease and oil are lighter than water, they float to the surface, while solids settle at the bottom.

Applications:

  • Commercial kitchens (restaurants, hotels, cafeterias)
  • Food courts and catering facilities
  • Bakeries and central kitchens
  • Food processing plants

Advantages:

  • Prevents drain clogging and grease buildup
  • Reduces sewer maintenance costs
  • Improves hygiene and environmental compliance
  • Stainless steel models ensure long life and easy cleaning

Standards / Compliance:

  • ASME A112.14.3 – Grease Interceptors
  • PDI G101 – Performance Standard for Grease Traps
  • Plumbing Code of Local Municipality (e.g., Saudi / Dubai Municipality)
  • NFPA 96 – Fire Safety in Kitchen Ventilation Systems

Maintenance:

  • Manual Cleaning: Remove lid, skim off grease, and clean solids weekly or as required.
  • Automatic Grease Recovery Type (optional): Separates & collects grease into external container.
  • Regular Inspection: Prevents blockages and odor issues.