Atlas Copco WEDA D08N Submersible Dewatering Pump

The Atlas Copco WEDA D08N is a 1 HP submersible drainage pump with a 2" NPT discharge — the step-up from the D04 class for small construction site dewatering, basement flood removal, and HVAC condensate evacuation.

Key Features

• 1 HP submersible motor
• 66 GPM max flow / 51 ft max head
• 2" NPT discharge connection
• 0.3" max solid pass-through — handles trash water
• Atlas Copco's US SKU description specifies UL.

Ideal Applications

• Construction site dewatering
• Mining and tunneling water removal
• Flood and basement pump-out
• Wellpoint and pond transfer
• Industrial sump and process water

Specifications

About the WEDA D08N

The Atlas Copco WEDA D08N pumps clean or dirty drainage water on construction, mining and quarry jobs. Its single-phase motor offers an option for sites without a three-phase supply, and the 28 lb pump weight matters when equipment needs to move between drainage points. The submersible pump sits directly in the sump, so it does not need a surface-pump priming arrangement. For drainage jobs that fit its flow and lift, it offers a smaller-motor option than the D10N with the same discharge size.

How the WEDA D08N compares

With a 1 HP motor, the D08N falls between the 0.5 HP WEDA D04N and the 1.5 HP WEDA D10N. Its maximum flow is 66 gpm and maximum head is 51 ft, compared with 134 gpm and 53 ft for the single-phase D10N. The D10N offers substantially more maximum flow with little extra lift; the D08N remains the lower-powered choice in this part of the WEDA pump range.

Questions about the WEDA D08N

What power supply and discharge does it use?

The D08N uses single-phase power at 60 Hz and has a 2 inch discharge. Maximum flow and maximum head are not reached at the same time, so check the pump curve at your required operating point.

Can I use it for mine dewatering?

Mine and quarry drainage are applications for the WEDA D family, which handles clean or dirty water. Check the actual liquid, required flow and lift before selecting the pump for the site.

How heavy is it, and what solids can it pass?

The pump weighs 28 lb and has a solids limit of 0.30 inch. Check the solids in the water as well as the flow and lift the job requires.

Why Buy From A1 Compressor Warehouse

• Authorized Atlas Copco dealer — full factory warranty support.
• Free application sizing — call (803) 526-5797 or email sales@a1compressorwarehouse.com before you order.
• Same-day quotes on requests received before 3 PM ET. Next-business-day order processing.
• Direct-to-consumer pricing — no middleman markup.