Norgren F22-400-M7DA Filter - 25 μm, 1/2" NPTF - NACE MR-0175
Part Number: F22-400-M7DA
Quick Summary
Norgren F22-400-M7DA filter purifies compressed air for demanding industrial and marine applications. A common challenge is protecting sensitive equipment from contamination while avoiding costly downtime and maintenance. This unit carries NACE MR-0175 (2002 revision) compliance and uses stainless steel bodies and a stainless bowl for corrosion resistance in offshore, chemical, and oil-and-gas environments. The 25 μm sintered polyethylene element provides reliable debris capture, while 1/2 in PTF porting and a manual drain simplify installation and service. With a compact footprint and proven durability, it reduces lifecycle costs, extends component life, and supports compliant, efficient plant operations.
Product Information
Extended Description
F22-400-M7DA Norgren: Materials meet NACE recommendations (MR-01-75) | Applications include marine environment, oil and gas production, chemical and industrial compressed air systems
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Standard
NACE MR-0175, 2002 revision
Port Size
1/2" PTF
Drain Type
Manual
Filter Element
25 μm
Maximum Inlet Pressure
17 bar
Flow
46 dm3/sec, 97 scfm
Materials - Body
Stainless steel
Materials - Bowl
Stainless steel
Materials - Elastomers
Synthetic rubber
Materials - Filter Element
Sintered polyethylene
Dimensions - Height
180 mm
Dimensions - Length
76 mm
Dimensions - Width
99 mm
Weight
1.84 kg
Country of Origin
Mexico
Range
F22
Series
Stainless Steel
Brand
IMI Norgren
18-001-962
Ported Wall Bracket for 22 Series
Feature: 25 μm sintered polyethylene filter element. Business Impact: Delivers consistent air quality by trapping fine contaminants to safeguard downstream actuators and valves, reducing particle-related wear and downtime. Application: Ideal for precision pneumatic tools and control systems in manufacturing lines requiring clean, reliable supply.Feature: Stainless steel body and bowl with synthetic elastomer seals. Business Impact: Superior corrosion resistance in salt spray, chemical exposure, and humid environments, lowering replacement and maintenance costs. Application: Offshore platforms, maritime systems, and chemical processing plants where durability matters.Feature: Manual drain operation. Business Impact: Eliminates dependency on electronics or external controls, enabling straightforward, predictable maintenance and quick purge of condensate. Application: Remote or hazardous environments where simple, robust drainage is preferred.Feature: 1/2" PTF port with compatible mounting (18-001-962). Business Impact: Easy installation alongside existing Norgren components and panels, reducing installation time and service access issues. Application: Tight control panels or compact machinery where space is at a premium.Feature: Maximum inlet pressure 17 bar and flow 46 dm3/sec (97 scfm). Business Impact: Supports common plant air systems without excessive pressure drop, ensuring stable performance across multiple actuators. Application: Industrial air networks requiring reliable filtration under elevated flow demands.Feature: NACE MR-0175 compliance and stainless steel construction. Business Impact: Enables use in offshore oil, gas, and chemical environments with regulatory alignment, improving risk management. Application: Marine and petrochemical installations requiring durable filtration with regulatory confidence.
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FAQs
Install the F22-400-M7DA in a 1/2 in NPTF pneumatic line using standard pipe threads. The unit uses a 1/2 in PTF port, with a stainless steel body and bowl; ensure proper orientation to accommodate the manual drain. Use the included mounting bracket (18-001-962) for wall or panel mounting; verify downstream clearance and service access.
The sintered polyethylene filter element provides 25 μm nominal filtration, protecting downstream actuators and control valves. With a maximum inlet pressure of 17 bar and a rated flow of 46 dm3/s (97 scfm), the F22-400-M7DA supports multiple devices without excessive pressure drop and ensures consistent air quality across industrial cycles.
Yes. The design uses a stainless steel body and bowl for corrosion resistance in salt and chemical exposure. It conforms to NACE MR-0175 (2002 revision), supporting offshore oil, gas, and chemical processing applications. The manual drain and durable elastomer compatibility minimize maintenance in remote locations while maintaining filtration performance.
The unit is compatible with Norgren’s F22 mounting ecosystem and can be wall-mounted using the Ported Wall Bracket 18-001-962. Its 1/2 in NPTF/Port dimensions align with standard piping, enabling straightforward installation in compact spaces. For panel enclosures or machine frames, ensure clearance for the filter bowl and service access.
Manual drain eliminates the need for external drain electronics, reducing failure points and maintenance cost. Stainless steel construction and a 25 μm element deliver long service life in demanding environments, while NACE MR-0175 compliance supports regulator-driven inspections in oil, gas, and marine sectors. The result is lower downtime, extended component life, and predictable operating costs.