Alfa Laval Disc Centrifuge, Model LAPX 404SGP-31G/CG.

🏭 Manufacturer Information

• Brand: Alfa Laval

• Model: LAPX 404SGP-31G/CG

• Type: Disc Stack Clarifier Centrifuge

• Build Year: 2021

• Construction: 316 Stainless Steel (product contact areas)

• Motor: 3.7 kW, 460V / 3 Phase / 60 Hz, 3600 RPM

📃 Description

The Alfa Laval LAPX 404SGP-31G/CG is a high-speed disc centrifuge clarifier, designed for precision solid-liquid separation with low product shear and high G-force efficiency. Constructed with 316 stainless steel for corrosion resistance and sanitary processing, this model is ideal for applications in biotech, pharma, food & beverage, and chemical processing.

Operating at a maximum bowl speed of 9600 RPM and generating 11,000 x G, the LAPX 404 delivers up to 4000 liters per hour (LPH) of clarified liquid throughput. With a maximum solids capacity of 33 LPH, a temperature operating range of 0–100°C, and pressurized liquid discharge, it ensures hygienic and efficient separation even in temperature-variable environments.

The unit features a low shear disc inlet design for gentle product handling and includes a sludge tank, piping, tool kit, and accessories for turnkey installation. Manufactured in 2021, this unit offers modern technology in near-new condition.

📏 Specifications

• Model: LAPX 404SGP-31G/CG

• Function: Clarifier (liquid/solids separation)

• Construction: 316 Stainless Steel

• Max Bowl Speed: 9600 RPM

• Centrifugal Force: 11,000 × G

• Rated Capacity: 4000 LPH

• Solids Capacity: 33 LPH

• Temperature Range: 0–100°C

• Discharge Type: Liquid discharged under pressure

• Inlet Design: Low shear disc inlet

• Motor: 3.7 kW, 460V, 3 Phase, 60 Hz, 3600 RPM

• Included: Sludge tank, piping, tools

• Year Built: 2021

• Condition: Used (Excellent)

🛠️ Applications

Perfect for:

• Biopharmaceutical fermentation clarification

• Cell harvesting and protein separation

• Food & beverage product polishing (juices, milk, beer)

• Fine chemical and catalyst recovery

• Botanical extraction filtration

• Dairy cream/whey clarification

• Nutraceutical product separation

• Industrial process water polishing

• Liquid-solid separation in laboratory or pilot scale

• Temperature-sensitive bio-process streams

📦 What Products Would This Be Used For?

• Bacterial cell mass

• Yeast slurries

• Fermentation broths

• Fruit juice clarification

• Herbal extract sludges

• Protein isolates

• Dairy cream or skim milk

• Fine pigments or dyes

• Beverage filtration

• Low-viscosity chemical emulsions

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