Sump & Dry Pit

Discflo vertical sump and dry-pit disc pumps for heavy-duty sewage, sludge and slurry. No impellers, vanes or tight clearances that could clog on wipes, rags, grit and debris; the non-impingement Discpac design has a low NPSHr, handles low or fluctuating suction without cavitation and has high suction lift, laminar flow and no radial load on seals and bearings. The open configuration allows easy inspection and part replacement. Built from ductile iron, stainless steel, Hastelloy, CD4 and other alloys.

Key technical parameters

• Drive: Electric
• Installation: Vertical sump or dry pit
• Materials: ductile iron, stainless steel, Hastelloy, CD4
• Passes stringy materials, wipes, rags, grit and debris
• Low NPSHr, high suction lift, no radial load, no pulsation

Media handled

• Liquids: Sewage, Sludge, Slurry
• Media properties: Low viscosity, High viscosity, Contains solids, Abrasive, Shear-sensitive, Contains gas

Applications and industries

• Lift stations, dry wells and inlets in heavy-duty sewage
• Flood control, stormwater and hazardous containment
• Sludge and slurry transfer
• Mining and metals, including tailings
• Corrosive waste in industrial processing