Atlas Copco WEDA L70N Submersible Slurry Pump

The Atlas Copco WEDA L70N is part of the WEDA L range for abrasive slurry and solids. A high-chrome agitator keeps solids in suspension to increase output.

Key Features

• High-chrome abrasion-resistant impeller and wear plates
• High-chrome agitator keeps solids in suspension, increasing output
• Solids handling up to 1.0" — abrasive, high-solids media
• Heavy-duty class H motor with thermal contacts for overload protection
• Heavy-duty bearings sized for typical slurry pumping loads
• Mechanical and labyrinth shaft seals optimized for slurry
• Handles specific gravity up to 1.5 and pH 4–10

Ideal Applications

• Water containing mud
• Abrasive media with high solids content
• Dredging
• Settling ponds
• Mining and quarries

Specifications

About the WEDA L70N

The Atlas Copco WEDA L70N moves abrasive slurry with a 14.8 HP motor and submersible construction for work directly in the liquid. Its high-chrome agitator helps keep solids suspended, while the impeller and wear plates resist abrasion as the mixture passes through. Dredging, settling ponds and abrasive slurry transfer are applications for this L-family pump. It offers higher flow and head limits from the L60N without moving to the larger L80N, with three-phase power required at the site.

How the WEDA L70N compares

The 14.8 HP L70N sits above the 12.1 HP WEDA L60N and below the 20 HP WEDA L80N. Their maximum flows are 480 gpm, 530 gpm and 790 gpm, with head limits of 75 ft, 81 ft and 103 ft. The L70N adds less maximum flow over the L60N than the L80N adds over it in the WEDA pump range.

Questions about the WEDA L70N

How does it resist abrasive slurry?

A high-chrome impeller and wear plates resist wear from abrasive slurry. They protect the working surfaces that contact the mixture as it passes through the pump.

Does the WEDA L70N have an agitator?

The L70N has a high-chrome agitator that helps keep solids suspended in the liquid. The stirred mixture can then travel through the pump with the water.

How heavy is it, and what phase does it use?

The L70N weighs 600 lb and uses three-phase power. Its maximum flow is 530 gpm and maximum head is 81 ft, but maximum flow and maximum head are not reached at the same time; check the curve for your duty.

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.