Hoffman Compact F126 Vacu-Matic Filter | 26 Sq. Ft. | Automatic | S/N 7906009

Hoffman Compact F126 Vacu-Matic Coolant Filter | 26 Sq. Ft. | 1979

The Hoffman Vacu-Matic is a legendary industrial filtration system designed for the continuous removal of fine contaminants from metalworking coolants. This Compact F126 model features a 26-square-foot filtration area, using vacuum-assisted pressure to pull fluid through fabric media. This process creates a dense filter cake that provides superior clarity (often down to 5–10 microns) compared to standard gravity-fed systems.

Manufactured in 1979 (S/N 7906009), this system is built with the heavy-duty welded steel tank and robust conveyor drive that made Hoffman the industry leader. It is an ideal "set-and-forget" solution for grinding, honing, or high-speed machining centers where maintaining coolant purity is critical for part finish and tool longevity.

Technical Specifications

• Manufacturer: Hoffman (Standard Filter)
• Model: F126 Vacu-Matic (Compact Series)
• Serial Number: 7906009
• Year of Manufacture: 1979
• Filter Area: 26 Square Feet
• Media Type: Disposable Fabric (Paper/Poly)
• Automation: Automatic indexing conveyor with float-switch control
• Filtration Method: Vacuum-Assisted (includes vacuum producer/exhauster)
• Construction: Welded Carbon Steel Tank

Key Features

• Vacuum-Enhanced Clarity: The vacuum-assist pulls fluid through the media more forcefully than gravity, creating a thicker filter cake that traps finer particles and ensures exceptionally clean coolant.
• Automatic Media Indexing: As the filter fabric becomes loaded, the system automatically advances a fresh section of media and discharges the dry waste, minimizing operator maintenance.
• Drier Sludge Discharge: The vacuum pulls residual fluid from the waste before it is ejected, reducing coolant loss and lowering the weight/cost of waste disposal.
• Proven Longevity: Built in 1979 with heavy-duty components, this system is engineered for 24/7 industrial service and remains fully supported with modern replacement parts.