Sludge Pro 4SDWP

4" Single Disc Pump

The Sludge Pro 4SDWP disc pump is designed to pump sewage and sludge up to 127 GPM.

  • Pump from 0-127 GPM
  • 4" Connection
  • Runs dry without damage
  • Choice of clack valve or ball valve solids management system 
  • Self priming design
  • Free trial available for your facility
  • Discharge head up to 180'

Factsheet



The Sludge Pro 4SDWP disc pump is designed to pump sewage and sludge up to 127 GPM. Wastecorp is the only double disc pump manufacturer that offers your choice of either a clack valve or ball valve design


NO REGULAR MAINTENANCE REQUIRED

The Sludge Pro is a productivity booster for your operators.

CLACK VALVE OR BALL VALVE AVAILABLE

Your Sludge Pro double disc pump is the only manufacturer that offers either clack valve or ball valve technology for solids handling. Our engineering team can help you select either the ball valve or clack valve for your application.

WARRANTY ON SLUDGE PRO DISCS

Wastecorp Sludge Pro WP Series discs have a lifetime warranty against wear. Our discs incorporate molded metal stabilizing inserts

SLUDGE PRO WP SERIES TRUNNION OPTIONS

Wastecorp Sludge Pro WP Series 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

Wastecorp designs Sludge Pro Double Disc Pumps with energy saving direct drive options. Direct drive unit offer lower maintenance and enhance productivity.

EASY-TO-CHANGE TRUNNIONS

With the Sludge Pro WP Series, all maintenance is done within view of the operator.

SLUDGE PRO BASE FRAMES

The Sludge Pro WP Series pump frame is low to the ground and can be bolted directly to concrete floor without elevated concrete.

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
0-110 RPM
Ball Valves
Urethane (Optional: Teflon)
Displacement
1.15 gal/rev
Max. Flow Capacity
127 GPM
Max. Liquid Temperature
350 °F (176 °C)
Max. Suction Lift
25'
Power Transmission
Direct Drive (Standard, Electric Motor)
Pump Weight (Approx.)
700 lbs
Solids Handling
2" dia - clack valve 1.75"dia - ball valve
Suction/Discharge Size
4"
Total Head
184' (80 psi)
Number of Discs
1

Materials of Construction

Connecting Rod
Ductile iron ASTM A 536, Grade 65-45-12
Eccentric Cam
Ductile iron ASTM A 536, Grade 65-45-12
Pedestal
Ductile iron ASTM A 536, Grade 65-45-12
Trunnion
Santoprene (standard); Optional: Neoprene, Buna-N, Viton, Teflon, Nordel
Wetted Castings
Cast iron ASTM A 48, Class 35-40 (Optional: Xylan Protective Coatings)

Standard Features

Standard Connection Type
ANSI #150 Flanged

Optional Features

Optional Drives
Air, Hydraulic, Belt Driven, Engine Driven (Gas/Diesel)
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