Schier GB3 Grease Interceptor (50/75 GPM, 40 Gal.)

The **Schier GB3 Grease Interceptor** delivers reliable performance in a space-saving design, ideal for commercial kitchens and food service applications. Its durable **polyethylene construction** ensures long-lasting durability, while the **triple-outlet configuration** provides flexibility for installation—whether mounted above grade, buried below grade, or with an unused outlet reserved for future pump-out connections.

Engineered for high-volume environments, this model handles **50 GPM or 75 GPM flow rates** with ease, making it perfect for restaurants, cafeterias, or industrial settings. The **built-in flow control cartridge** simplifies maintenance by allowing quick removal for cleaning, reducing downtime. With a **4″ FPT inlet/outlet** and included plain-end fittings (compatible with 4″ pipe), installation is straightforward. Operate continuously at temperatures up to **150°F**, and rely on a **40-gallon liquid capacity** with **272 lbs (32.2 gal) grease capacity at 50 GPM** or **175 lbs (17.4 gal) at 75 GPM**—plus **1.9-gallon solids capacity**—to keep systems running efficiently.