Atlas Copco WEDA D50N Submersible Dewatering Pump

The Atlas Copco WEDA D50N is an 8.5 HP submersible drainage pump with a 4" NPT discharge — serious site dewatering for excavations, tunneling, and industrial water removal. Three-phase 460V motor with Y-series soft starter compatibility.

Key Features

• 8.5 HP submersible motor — oil-filled, IP68
• 630 GPM max flow / 82 ft max head
• 4" NPT discharge connection
• 0.31" max solid pass-through — handles trash water
• Hardened impeller and stainless-steel wear plate
• Stainless-steel handle, double mechanical seal
• CSA / UL listed for North American use
• Multiple voltage options — see variants below

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

Why Buy From A1 Compressor Warehouse

• Authorized Atlas Copco dealer — full factory warranty support.
• Free application sizing — call (803) 693-2350 or email sales@a1compressorwarehouse.com before you order.
• Same-day quote response, 24-hour order processing.
• Direct-to-consumer pricing — no middleman markup.