The Shark® series of submersible grinder pumps is designed for use in residential or commercial wastewater applications and can be used to transfer raw sewage. Each pump features an innovative cutting mechanism, allowing it to grind solids into fine particles. When used in conjunction with a properly equipped control panel, the Model 840 utilizes an automatic reversing cutter, which doubles the service life of a single-direction grinder and prevents clogging. The uniform consistency of the discharged material reduces the risk of clogs in the pipe, yielding less down time and fewer service calls. These durable cast iron pumps include a powder coated epoxy finish to prevent corrosion, and are designed to provide great heat dissipation from the motor, ensuring a long service life.

Features:

• Durable, heavy-duty, finned cast iron construction
• Oil-filled, hermetically-sealed motor with Class F insulation
• Hardened stainless steel cutter and disc
• Cutters protected from abrasive solids
• Cutters can automatically alternate direction to enhance blade life and free hang-ups (automatic or manual)
• Stainless steel screws, bolts and lifting bail
• Easily adapts to many existing competitors’ rail systems
• Tandem seals with leak detection
• Automatic thermal overload protection (1 Ph)
• Legs for free-standing installation
• Corrosion-resistant, powder coated epoxy finish