Used Alfa Laval DS-401 Solid Bowl Decanter Centrifuge – Stainless Steel, 3200 RPM, Reconditioned

🏭 Manufacturer Information

• Brand: Alfa Laval

• Model: DS-401

• Type: Solid Bowl Decanter Centrifuge

• Mounting: Fully installed in a 28' Box Truck (mobile system)

• Condition: Reported Reconditioned

• Construction: Stainless Steel (product contact areas)

📃 Description

This Used Alfa Laval DS-401 Solid Bowl Decanter Centrifuge is a turnkey, mobile separation system engineered for rapid deployment in sludge dewatering, wastewater treatment, or remote solids separation operations. Fully mounted in a 28-foot box truck, this unit has been reported reconditioned and includes all essential components for independent operation.

The decanter features stainless steel product contact surfaces and operates at up to 3200 RPM, ensuring high-efficiency dewatering. Included with the system are (2) Seepex progressive cavity pumps—one for feed and one for centrate water—as well as a Muffin Monster grinder on the feed line to protect the system from debris. It also includes dam plates, programming software, and full integration inside a transportable chassis, making it suitable for utilities, contractors, and emergency response teams.

📏 Specifications

• Model: DS-401

• Max Bowl Speed: 3200 RPM

• Product Contact Areas: Stainless Steel

• Pumps Included:

  • (1) Seepex Feed Pump

  • (1) Seepex Centrate Water Pump

• Grinder: Integrated Muffin Monster on feed line

• Controls: Includes programming software

• Liquid Control: Dam plates included

• Mounting: Installed in 28' box truck

• Condition: Reconditioned (reported)

• Use Case: Mobile, on-site solids separation

🛠️ Applications

Ideal for mobile or remote:

• Municipal wastewater treatment

• Industrial and utility sludge management

• Emergency response dewatering operations

• Food and beverage plant clean-outs

• Oil & gas or drilling waste separation

• Agricultural lagoon clean-up

• Pulp and paper facility solids control

• Stormwater solids capture

• Construction site groundwater processing

• Biogas plant digestate dewatering

📦 What Products Would This Be Used For?

• Sludge from clarifiers or digesters

• Industrial liquid/solid waste streams

• Food processing washdown waste

• Brewery and distillery wastewater

• Septage and biosolid thickening

• Manure or agricultural slurry

• Rendered fat and protein waste

• Chemical or textile plant effluent

• Groundwater with fine solids

• Dewatered solids cake for disposal

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