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Festo

Festo MS4N-LF-1/8-EUV Compressed Air Filter 40 µm 1100 l/min

SKU CH-EQA3-6HPJC MPN MS4N-LF-1/8-EUV

Removes particles down to 40 µm from compressed air at up to 1100 l/min with fully automatic condensate drain

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Removes particles down to 40 µm for clean air supply
  • Handles up to 1100 l/min standard flow for high-demand systems
  • Automatic condensate drain eliminates manual maintenance intervals
  • Meets ISO 8573-1:2010 class [7:8:4] for food-industry air quality
  • Compact 349 g housing with integrated metal bowl guard for durability

Compressed Air Filter 40 µm

The Festo MS4N-LF-1/8-EUV is a sinter filter with centrifugal separation designed for compressed air systems. It delivers a standard nominal flow rate of 1100 l/min while removing particles down to 40 µm. The unit operates between 2 bar and 12 bar with a fully automatic condensate drain. It meets ISO 8573-1:2010 air quality class [7:8:4] at the output.

Upgrade From Manual Drain Filters

This model replaces filter assemblies that require manual condensate emptying. The automatic drain removes up to 25 ml of condensate without operator intervention, reducing downtime on production lines. The jump is worthwhile when maintenance intervals are missed or when contamination risk from standing water must be eliminated. It also supersedes units without an integrated metal bowl guard.

Vertical Mount Integration

The filter mounts vertically within a tolerance of +/- 5° and weighs 349 g, fitting into existing MS series preparations. It requires an operating pressure of at least 2 bar and medium temperatures between 5 °C and 60 °C. The integrated bowl guard frees up external shielding space. Storage temperatures from -10 °C to 60 °C allow flexible warehouse conditions.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $69.99
Cheaper than about 70% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameFESTO
Model nameMS4N-LF-1/8-EUV
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What pipe thread size and mounting orientation does the MS4N-LF-1/8-EUV require?

The filter uses a G 1/8 port and must be mounted vertically within ±5° to ensure proper condensate drainage.

How do I install the filter and what step is often missed?

Connect inlet and outlet to the G 1/8 ports, secure the unit vertically, then pressurise slowly; the step often missed is verifying the automatic drain cycles before full operation.

When should the sintered filter element be replaced?

Replace the element at the 3-year parts interval or sooner if flow drops below the 1100 l/min nominal rate, using the integrated metal bowl guard for access.

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