Sludge Pro 4DDMK

4DDMK Double Disc Pump

The Sludge Pro 4DDMK double disc pump is designed to pump sewage and sludge up to 165 GPM

  • Induced flow double disc pump
  • 4" connection
  • Direct replacement for other makes/models
  • Runs dry without damage
  • Bet driven or direct drive 
  • Discharge head up to 75 psi

Factsheet



When pumping lime slurry, lime sludge, digester sludge and more, Wastecorp’s Sludge Pro 4DDMK is a low maintenance, heavy duty solution for your pumping needs. The 4DDMK is the ideal replacement for many double disc pump makes without piping changes in the 0-165 GPM range. This made in North America solution can even be used for loading tanker trucks, pumping municipal sewage and other primary sewage treatment applications.


NO REGULAR MAINTENANCE REQUIRED

The Sludge Pro is easy to operate and a productivity booster for your operators. No regular maintenance required.

CONFIGURATION OPTIONS

Wastecorp offers several configuration options that will work with your facility layout and budget. Select from the standard side mount belt driven configuration, piggy back  design or the Wastecorp exclusive direct drive with rotating frame. With Wastecorp's rotating frame, occasional maintenance is unbolting the connection, rotating the frame and getting back to business.

REPLACEABLE VALVE SEATS

Optional stainless steel valve seats provide improved efficiency, strength and impact resistance.

ROBUST DRIVE SHAFT

Today's pumping applications require the strongest pumps made with the ultimate components to work day-in-day-out. Wastecorp offers some of the strongest shafts in the business with maintenance-free bearings to provide hassle-free pumping for your team. 

TRUNNION OPTIONS

Wastecorp trunnions are available in many varieties that are compatible for various municipal sludge pumping applications and industrial fluid handling applications including chemical pumping, food processing pumps and more.

NEXT GENERATION DRIVE SYSTEMS

Select from belt driven or direct drive pump options.

OPTIONAL ROTATING FRAME

Wastecorp's exclusive optional rotating frame provides easy access to pump internals for easy maintenance. 

ISO CERTIFIED DOUBLE DISC PUMP MANUFACTURER

Wastecorp is a double disc pump manufacturer with ISO 9001, ISO 14001 certification.

Pump Specifications

Approx. Pump Operating Speed
0-400 RPM
Displacement
0.315 gal/rev
Max. Flow Capacity
165 GPM
Power Transmission
Side mount belt driven
Pump Weight (Approx.)
1200 lbs
Solids Handling
1.25" dia
Suction/Discharge Size
4"
Total Head
Up to 75 psi

Materials of Construction

Connecting Rod
Aluminum
Pedestal Tower
Aluminum
Trunnion
Neoprene (TPE) -10°F to 200°F; Optional: Buna-N, Viton, Teflon, HBNR, EPDM
Base Frame
Heavy duty fabricated steel. Optional: 304SS, 316 SS, galvanized steel

Standard Features

Standard Connection Type
ANSI #150 Flanged

Optional Features

Optional Drives
Piggy back, direct drive rotating frame, hydraulic, engine, pneumatic (air)
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