Festo MS4 Series Filter Regulator

Two pressure gauge connections for different installation options.

Select your options below…

{{ option.description }}
"{{ option.noLongerAvailable }}" is no longer a valid option. Please choose from the current set of options.
Need help? Call one of our engineers at 1-802-880-3123. We’re open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
Request pricing below.
${{ calcCost | formatCurrency }} per {{ calcQuantity }} (${{ unitPrice | formatCurrency }} each) per {{ boxQuantity }} (${{ unitPrice | formatCurrency }} each)
Configured Part No. {{ calcPartNumber }}
{{ calcAvailability }}
Alternate Part Nos. {{pn}}
{{pn}}
Request Quick Quote
Get Business Financing!
Payments as low as ${{monthlyPayments}}/mo
Highlights...

Features

  • 850 to 7,200l/min flow rate
  • 0.8 to 20bar operating pressure
  • Three pressure regulation ranges:
    • 0.3 to 4bar
    • 0.3 to 7bar
    • 0.5 to 12bar (0.5 to 10bar with pressure sensor AD or with UL certification)
  • 5 or 40μm filtration grade
  • Air purity class at the output:
    • 5μm: Compressed air to ISO 8573-1:2010 [6:4:4]
    • 40μm: Compressed air to ISO 8573-1:2010 [7:4:4]
  • Output pressure constant, with return flow, with/without secondary exhausting
  • Type of mounting:
    • Via accessories
    • In-line installation
    • Front panel mounting
  • Vertical ±5° mounting position
  • Bowl guard:
    • Plastic bowl guard
    • Integrated as metal bowl

The Festo MS4 Series Filter Regulator combines the filter and pressure regulator into one unit. The sintered filter with water separator removes contamination, pipe scale, rust, and condensate from the compressed air. The regulator provides good regulation characteristics with minimal hysteresis and primary pressure compensation, and good particle and condensate separation. 

Festo MS4-FRM-FRZ Distributor Block
Festo MS4-FRM-FRZ Distributor Block

In Stock
$17.34
Part Number Price Available
MS4-LFR-1/4-D6-CRM-AS
Show Configuration
$65.33 5 in stock
MS4-LFR-1/4-D7-CRM-AS-Z
Show Configuration
$65.33 1 in stock
MS4-LFR-1/4-D7-CRV-AS-Z
Show Configuration
$95.99 1 in stock
MS4-LFR-1/4-D7-ERV-AS
Show Configuration
$95.99 1 in stock

Interested in Other Part Numbers?

Other part numbers are available to order but are not currently in stock. Current availability for non-stock parts is "Usually ships in 7-10 business days". Click here to select options