DISCFLO SUMP AND DRY PIT PUMPS

Built to Pump What Others Can’t

Discflo sump and dry pit pumps thrive in conditions that destroy conventional systems. 

Thick sludge, harsh sewage, unpredictable flows? Bring it on––no clogs, no breakdowns.

WHY DISCFLO SUMP AND DRY PIT PUMPS?

Clogs. Cavitation. Constant repairs. Traditional sump and dry pit pumps break down under pressure … literally. Impeller damage, overheating, and seal failure drive up costs and drag down productivity.

Discflo’s sump and dry pit pumping solutions end that cycle.

Our patented Discpac technology eliminates the weak points of conventional designs—delivering reliable, low-maintenance performance in the toughest applications.

KEY FEATURES | DISCFLO SUMP AND DRY PIT PUMPS

Low-NPSHr Performance

  • Operates reliably in low-suction or fluctuating-suction conditions.
  • Prevents cavitation, vapor lock, and the erosion they cause.

Non-Impingement Discpac Technology

  • No impellers, vanes, or tight clearances to clog or wear out. 
  • Smooth, laminar flow protects fluid integrity and pump internals.

Rugged Construction

  • Built with ductile iron, stainless steel, Hastelloy, CD4, and other durable alloys.
  • Withstands abrasive slurries, corrosive waste, and harsh chemicals.

Seal- and Bearing-Friendly Engineering

  • Minimizes radial loads and mechanical stress—extending the lifespan of seals and bearings, even in abrasive, high-pressure applications.

Open, Serviceable Configuration

  • Designed for easy inspection, maintenance, and part replacement. 
  • Reduces downtime and simplifies in-house service routines.

KEY BENEFITS | DISCFLO SUMP AND DRY PIT PUMPS

No Clogs, No Downtime

Discflo’s non-clogging flow path moves high-solids, stringy, and viscous materials without plugging or failure.

Lower Maintenance Costs

Fewer moving parts, no impellers to replace, and longer-lasting seals mean fewer repairs and a lower total cost of ownership.

Works Where Others Fail

Whether they’re working in viscous sludge, chemical waste, or abrasive slurries, Discflo pumps power through harsh conditions other pumps can’t handle.

Longer Equipment Life

Durable construction and non-impinging hydraulics reduce internal wear and mechanical stress—giving your system more uptime and a longer lifespan.

Gas processing factory. Landscape with gas and oil industry.

APPLICATIONS | DISCFLO SUMP AND DRY PIT PUMPS

Resists ragging, clogging, and seal failure in lift stations, dry wells, and inlets—no matter what’s in the flow.

Delivers clog-free flow in flood control, stormwater systems, hazardous containment, and more. 

Sludge & Slurry Transfer

Moves viscous, high-solid fluids without damaging internal components or sacrificing throughput.

 

Built for nonstop heavy-duty applications, pumping abrasive slurries, tailings, and process fluids without wearing out.

 

Handles corrosive waste and harsh byproducts in industrial systems without breaking down.

BENEFITS | DISCFLO SUMP AND DRY PIT PUMPS

No Pulsation icon
NO PULSATION
Longer seal life icon
LONGER SEAL LIFE
Excellent mean time to repair icon
EXCELLENT MEAN TIME TO REPAIR (MTTR)
No Pulsation icon
NO PULSATION
Longer seal life icon
LONGER SEAL LIFE
Excellent mean time to repair icon
EXCELLENT MEAN TIME TO REPAIR (MTTR)
Laminar flow logo
LAMINAR FLOW
High suction lift capability icon
HIGH SUCTION LIFt
no radial load logo
NO RADIAL LOAD
Laminar flow logo
LAMINAR FLOW
High suction lift capability icon
HIGH SUCTION LIFt
no radial load logo
NO RADIAL LOAD

SUCCESS STORIES | SUMP AND DRY PIT PUMPS

US FILTER | SAN DIEGO WASTEWATER PLANT

Vertical Dry Pit Disc Pump

Replaced failing progressive cavity pumps in abrasive sludge service—slashing energy costs and improving reliability without mixers.

LET’S BUILD YOU A BETTER PUMP

Don’t let pump failures shut you down. Upgrade to Discflo’s sump and dry pit pumping solutions for reliable performance in the world’s harshest flows.

Get a No-Obligation Quote