The WEDA S60N sludge pump features a max head of up to 100ft, max flow of 470USgpm, and can withstand solids of up to 2in.


The WEDA sludge pumps can handle thick, soft, wet mud or other similarly viscous mixtures of liquids and solids, especially the product of an industrial or refining process. These pumps are particularly suitable for mining applications, trench and pond-cleaning, tank cleanout and for water containing mud, sludge or light slurry.


View and/or Download WEDA S60N: Brochure / Datasheet


Product Code WEDA S60N
Installation  Portable sludge pump
Hydraulic range

N - normal head

Insulation class F (+155°C/+311°F) IEC 85
Protection class  IP68
Voltage variation  Max ± 5% of nominal voltage
Voltage imbalance Max 2% - between phases
Max start-stop Max 30 starts/hour

H07RN-F (20 m) or

SOOW AWG (65 ft)

Casted parts Corrosion resistant aluminum
Impeller High chrome iron, 55±5 HRC
Wear parts Rubber (NBR)
Volute High chrome iron, 55±5 HRC
Shaft Stainless steel
O-rings  Rubber (NBR)
Main bearing Double row ball bearing in oil
Mechanical seal Primary + secondary: SiC/SiC
Built-in controls and protection

contactor + control relay

Thermal contacts

140°C / 284°F

Options / accessories

Float switch

Zinc anodes

Epoxy coating

Couplings (hose / ISO-G / NPT)

Terminal board

NSSHÖU screened cable

Solids handling 2 in
Liquid temperature Max 104°F
Depth of immersion Max 65 ft
Max liquid specific gravity 1.4
pH of the pumped liquid  pH 5–8
Weight and dimensions N - Normal Head 
Discharge connection (in)
Hieght (in) 34.2
Width (in) 17.7
Diameter (in) 13.8
Weight (excl. cable) (lb) 144



Rating 3 ph  Standard Cable
Power P1 8.2 kW  
Power P2 9.3 HP  
Shaft speed  3500 r.p.m  
230 V  23 A AWG10
460 V 11.7 A AWG10
575 V 9 A AWG12

Applications & Use Cases


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The WEDA S60N from Atlas Copco consists of a heavy-duty sludge pump suitable for mining applications. This pump is designed to handle tough, abrasive tasks. It can create various types of slurries consisting of mud, stones, rocks, and water, as opposed to traditional submersible pumps.



view of the construction site with trenches for the Foundation and pump pumping water for dehumidification

In various settings, such as sewage systems, the WEDA S60N pump is powerful enough to handle sewage, manure slurries, and other liquids that contain big or tough solids. With its sealing solution and external oil inspection plug, it is an easy-to-use tool for sludge removal.


Trench and Pond


With the WEDA S60N model, removing clean or dirty water from trenches, ponds, and other water features is quick and easy. Fully submersible and electric, this pump is essential to have on any job site.


Applications & Use Cases

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