USED ALFA LAVAL M3-DFG

Unused- Alfa Laval Model M3-DFG Plate and Frame Heat Exchanger. 316 double wall stainless steel plates. All nitrle gaskets. 20% Expansion capacity. Hot water side: EWT/LWT: 194 degrees F / 160 degrees F., flow rate 9.7 gpm, pressure drop 5.0 psi. 80% Ethanol side: EWT/LWT: 20 degrees F / 90 degrees F., flow rate 7.5 gpm, pressure drop 4.4 psi. Built 2024.

Used Equipment Facts About This Machine
🏭 Manufacturer Information

Manufacturer: Alfa Laval

Model: M3-DFG

Type: Plate and Frame Heat Exchanger

Build Year: 2024

Design: Double Wall for Leak Detection

Country of Manufacture: Sweden (typically), or global Alfa Laval facilities

📦 Description
This unused Alfa Laval M3-DFG Plate and Frame Heat Exchanger is engineered for precision thermal control in small to mid-sized processing systems. Featuring 316 stainless steel double wall plates and nitrile gaskets, it provides robust and sanitary heat transfer for critical applications requiring leak detection between fluids.
With a 20% expansion capacity, the unit is future-ready for added capacity or throughput increases. Built in 2024, it offers excellent thermal efficiency for systems involving ethanol and hot water.
The hot water side handles EWT/LWT of 194°F / 160°F with 9.7 GPM and 5.0 psi pressure drop, while the ethanol side handles EWT/LWT of 20°F / 90°F with 7.5 GPM and 4.4 psi pressure drop.

📐 Specifications

Model: M3-DFG

Condition: Unused

Year Built: 2024

Plate Material: 316 Stainless Steel (Double Wall)

Gasket Material: Nitrile (NBR)

Expansion Capacity: 20%

Hot Water Side

Inlet/Outlet Temperature: 194°F / 160°F

Flow Rate: 9.7 GPM

Pressure Drop: 5.0 psi

Ethanol Side (80%)

Inlet/Outlet Temperature: 20°F / 90°F

Flow Rate: 7.5 GPM

Pressure Drop: 4.4 psi

🧰 Applications

Ethanol Thermal Processing & Recovery

Pharmaceutical Batch Heating/Cooling

Chemical Cooling Systems

Small-Scale Biotech or Pilot Plants

Beverage or Distillery Cooling Systems

Low-Flow Closed Loop Hot Water Circuits

Solvent Temperature Regulation

Food and Flavor Additive Processing

R&D Thermal Control

Laboratory-Scale Separation Systems

🛠️ Products This Would Be Used For

Low-volume ethanol or spirit distillation systems

Heat exchange for beverage processing lines

Solvent-based extraction systems

Small chemical reactor cooling

Pilot batch pharma production

Water heating for lab or small-scale industrial use

Secondary coolant circuits

Botanical extraction equipment

Bioprocessing skid systems

Chillers for modular units
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