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The WEDA D30L drainage pump features a max head of up to 53ft, max flow of 370USgpm, and can withstand solids of up to 0.27in.


The WEDA drainage pumps handle either clean or sand-laden water, even with small solid particles, with the best performance and efficiency. These pumps are particularly suitable for general dewatering applications, ground water, raw water, construction sites and harsh conditions on site.


View and/or Download WEDA D30L: Brochure / Datasheet


Product Code WEDA D30L
Installation  Portable drainage pump
Hydraulic range

N - normal head

L - high flow

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
Cable 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)
Strainer Hard sole - reinforced polyethylene
Shaft Stainless steel
O-rings  Rubber (NBR)
Main bearing Single row ball bearing in oil
Mechanical seal Primary + secondary: grease lubricated lip seal on WC wear sleeve
Built-in controls and protection 1 ph: capacitor + contactor 3 ph: contactor + control relay
Thermal contacts 140°C / 284°F
Options / accessories

Float switch

Zinc anodes

Epoxy coating

Low suction collar

Quick couplings (hose / NPT / ISO-G / Camlock / Storz)

Pump raft

Terminal board

NSSHÖU screened cable

Solids handling, strainer hole  0.27 in
Liquid temperature Max 104°F
Depth of immersion Max 65 ft
Max liquid specific gravity 1.1
pH of the pumped liquid pH 5–8
Weight and dimensions L - High Flow
Discharge connection (in)
Hieght (in) 20.6
Width (in) 11.4
Diameter (in) 8.7
Diameter (in) 45




Rating  1 ph 3 ph Standard Cable
Power P1 3.1 kW 2.8 kW  
Power P2 3 HP 3 HP  
Shaft speed  3500 r.p.m. 3500 r.p.m.  
230 V  13 A 9 A AWG14/16
460 V - 4.5 A AWG14
575 V - 3.6 A AWG14

Applications & Use Cases

Construction Sites

WEDA D range

WEDA D30L Drainage Pump is used for various general dewatering purposes on construction sites. During construction, it is crucial to remove shallow water and groundwater to keep the project on schedule. Overall, the Atlas Copco D04N Pump is portable and easy to move from site to site. 



WEDA L application

Quarries require dewatering for a variety of reasons. In order to mine the aggregate for concrete and other construction materials, it needs to be sufficiently dry at the quarry. The D30L Pump can provide the dry sump needed for proper working conditions.