Norgren F22-400-A7DA Filter - NACE MR-0175
Part Number: F22-400-A7DA
Quick Summary
The F22-400-A7DA stainless steel filter provides robust air filtration for compressed air systems in marine, oil, and chemical environments. Operators often contend with moisture, particulates, and unplanned downtime due to inadequate filtration. Highlights include NACE MR-0175 (2002 revision) and MR-01-75 guidelines, supporting safe, compliant operation in corrosive environments. This stainless steel filtration solution with an automatic drain delivers uptime and cost efficiency for industrial and marine air systems. The unit's 1/2" PTF porting and 25 μm filter element are designed for straightforward installation in existing lines, minimizing downtime during retrofits. With stainless steel bowls and bodies, the unit resists corrosion in challenging environments such as offshore platforms and chemical plants. This adds long-term reliability for demanding service while supporting maintenance predictability and total cost of ownership.
Product Information
Extended Description
F22-400-A7DA 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
Automatic drain
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
175 mm
Dimensions - Length
76 mm
Dimensions - Width
99 mm
Weight
1.88 kg
Country of Origin
United States
Range
F22
Series
Stainless Steel
Brand
IMI Norgren
18-001-962
Ported Wall Bracket for 22 Series
F22-KITA25
Service kit F22
Stainless steel body and bowl deliver exceptional corrosion resistance in challenging environments, extending filter life in marine, offshore, and chemical plants. This makes the F22-400-A7DA ideal for oil and gas field air lines and other corrosive service where downtime is costly. The 25 μm sintered polyethylene filter element provides reliable particulate removal, protecting downstream actuators and valves and reducing maintenance intervals in compressed air systems. The automatic drain minimizes manual maintenance and moisture buildup, increasing plant uptime in unattended installations. The 1/2" PTF port size enables quick integration with standard piping, reducing retrofit time and equipment modification. A maximum inlet pressure of 17 bar and a flow of 46 dm3/sec (97 scfm) ensure adequate throughput for typical facility demands. The operating temperature range of -20 to 80 °C supports both cold-storage facilities and hot industrial plants, expanding application versatility. Stainless steel materials plus synthetic elastomers offer compatibility with common industrial fluids while maintaining a robust seal under vibration and temperature cycling. The compact dimensions (175 mm x 76 mm x 99 mm) and weight of 1.88 kg simplify wall mounting, especially with the 18-001-962 Ported Wall Bracket for 22 Series. Availability of a dedicated service kit F22-KITA25 helps minimize downtime during valve and element service. Overall, the F22-400-A7DA combines corrosion resistance, filtration performance, and installation efficiency to deliver measurable uptime and TCO reductions in demanding environments.
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FAQs
The F22-400-A7DA uses a standard 1/2" PTF port, enabling straightforward retrofit into most compressed air lines. Verify clearance for the bowl and bracket mounting, and ensure compatible seals are used for the synthetic elastomer components. With the 18-001-962 Ported Wall Bracket, mounting on a vertical or horizontal surface accelerates installation and minimizes vibration-related issues in rugged environments.
Key specs include 25 μm filtration to remove fine particulates, a maximum inlet pressure of 17 bar, and a flow capacity of 46 dm3/sec (97 scfm). Operating range is -20 to 80 °C, and construction uses stainless steel for body and bowl. This combination supports reliable filtration in harsh environments while maintaining compatibility with standard plant air systems.
Yes. The unit is designed with corrosion resistance in mind, meeting NACE MR-0175 and MR-01-75 guidelines for materials and compatibility in corrosive environments. Stainless steel construction and automatic drainage help protect downstream components in offshore and marine facilities, reducing maintenance and the risk of moisture-related damage.
The filter complies with NACE MR-0175 (2002 revision) and MR-01-75 material guidelines, ensuring suitability for corrosive environments typical in oil, gas, and chemical processing. These certifications provide assurance of material performance, reduce regulatory risk in critical systems, and support project qualification in regulated industries.
The automatic drain eliminates the need for frequent manual draining, reducing maintenance labor and minimizing moisture buildup that can cause downstream corrosion or damage. Combined with a 25 μm element and stainless steel design, the filter supports longer service intervals, lower lifecycle costs, and improved uptime for critical production lines.