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IFR3/IFR4 stainless steel filter/regulator with side pressure gauge and cylindrical body.

IMI Maxseal

IFR3 & IFR4 - Filter/Regulator

Stainless steel filter/regulators for critical applications, offering precision and reliability.

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    Precision regulation and high flow rates.

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    Reliable and long-lasting, ideal for one-time installation.

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    Suitable for critical applications in arduous operating conditions.

The IMI Maxseal IFR3 & IFR4 stainless steel filter/regulators are designed for critical applications requiring precision and reliability. These units offer high flow rates and are suitable for arduous operating conditions. Key features include precision regulation, long-lasting reliability, and multiple port sizes (1/4 NPT, 1/2 NPT) with optional ISO G ports. They are ATEX certified (Non-Electrical) and have optional NACE compliance. The IFR3 & IFR4 models are ideal for one-time installation in industrial compressed air systems, ensuring consistent performance and safety in demanding environments. Available with various pressure ranges and filter elements to meet diverse needs.

Key features

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316 stainless steel

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1/4 NPT, 1/2 NPT

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Max pressure: 17 bar

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Outlet pressure: 0.5-10 bar

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Filter: 40-50 µm (standard)

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-30 to +90°C

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Manual/automatic drain

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ATEX certified

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NACE optional

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Relief port: Ø 2 mm

Specifications

Filter Element (µm)

5

50

Ambient Temperature (°C)

-55 to 90

Seal Material

NBR

Body Material

Stainless Steel 316

Port Size (")

0.25 to 0.5

Maximum Working Pressure (barg)

17

Maximum Set Pressure (barg)

16

Loading

Spring Loaded

Type

Filter Regulator

Certification

ATEX

Fluid Types

Gas

Resources

Documents

file-name
IMI Maxseal IFR3 & IFR4 - Filter/Regulator datasheetIMI Thompson Valves IFR Data Sheet 23Oct24-comp.pdf

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