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D70 Product

The WEDA D70H drainage pump features a max head of up to 254ft, max flow of 300USgpm, 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 D70H:  Brochure / Datasheet

TECHNICAL DATA

Product Code WEDA D70H
Installation  Portable drainage pump
Hydraulic range

L - high flow

H - high 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
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 Corrosion resistant aluminum
Shaft Stainless steel
O-rings  Rubber (NBR)
Main bearing Double row ball bearing in oil, pre-greased
Mechanical seal Cartridge-type, primary + secondary: SiC/SiC
Built-in controls and protection contactor + control relay + overload relay
Thermal contacts 140°C / 284°F
Options / accessories

Float switch

Zinc anodes

Epoxy coating

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

Pump raft

Terminal board

Softstarter NSSHÖU screened cable

Slim adapter D70H

Solids handling, strainer hole  0.39 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 Head 
Discharge connection (in)
Hieght (in) 37.1
Width (in) 15.5
Diameter (in) 14.6
Diameter (in) 244

PERFORMANCE CURVES

POWER RATING

Rating 3 ph  Standard Cable
Power P1 17 kW  
Power P2 18 HP  
Shaft speed  3500 r.p.m.  
460 V  24 A AWG8
575 V 18.2 A AWG10

Applications & Use Cases

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Construction Sites

WEDA D range

WEDA D70H 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 D70H Pump is portable and easy to move from site to site. 

 

Quarries

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 D70H Pump can provide the dry sump needed for proper working conditions.