SCHIER GB3 50/75 GPM Grease Interceptor for Indoor Use Installation Guide
Learn how to properly install and maintain the lifetime guaranteed GB3 50/75 GPM Grease Interceptor for indoor use. Follow the provided instructions and local codes to prevent grease and oil buildup in plumbing systems. High water table installations require a water-tight concrete vault or backfill with concrete or flowable fill. Avoid heavy foot traffic areas for flush-to-grade buried installations.