Norgren B52G-2AD-AC1-FMK Filter/Regulator - NACE MR-01-75
Part Number: B52G-2AD-AC1-FMK
Quick Summary
The B52G-2AD-AC1-FMK filter/regulator for compressed air delivers clean, regulated air for demanding marine and offshore automation projects. When systems run in harsh, corrosive environments, uptime hinges on robust filtration and reliable pressure control. This unit features stainless steel wetted parts and an automatic drain to minimize condensate-related downtime, while maintaining precise outlet pressure. With NACE MR-01-75 compliant metal components and corrosion-resistant construction, it stands up to seawater exposure and offshore vibrations. Designed for pipework integration in industrial automation and oil & gas facilities, it blends durability with straightforward maintenance and predictable performance, helping engineers meet strict uptime targets and reduce lifecycle costs.
Product Information
Extended Description
B52G-2AD-AC1-FMK Norgren: Designed for use in corrosive enviroments | Metallic parts meet NACE Standard MR-01-75 | Applications include marine enviroments, oil and gas production
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Port Size
1/4" NPT
Drain Type
Automatic drain
Gauge Port
1/4" NPT
Filter Element
5 μm
Adjustment
Adjusting screw
Maximum Inlet Pressure
17 bar
Outlet Pressure Adjustment
0.5 ... 10 bar, 7 ... 145 psi
Relieving / Non Relieving
Relieving
Flow
40 dm3/sec, 84 scfm
Materials - Adjusting Knob
Stainless steel
Materials - Body
Stainless steel
Materials - Bonnet
Stainless steel
Materials - Bowl
Stainless steel
Materials - Elastomers
FPM
Materials - Filter Element
Stainless steel
Range
B52G
Series
Stainless Steel
Brand
IMI Norgren
Feature: Stainless steel construction and 5 μm filtration provide outstanding corrosion resistance and long service life in challenging environments → Business Impact: Reduced maintenance cycles and lower total cost of ownership in marine and offshore applications → Application: Offshore rigs, coastal plants, and shipyard automation where condensate and corrosion are ongoing concerns. Feature: 1/4 inch NPT port size with automatic drain simplifies installation and condensate management → Business Impact: Faster commissioning and lower maintenance labour, improving overall equipment effectiveness (OEE) in tight-space pneumatic loops → Application: Compact automation skid installations and mobile machinery in harsh atmospheres. Feature: Relieving regulator with outlet range 0.5–10 bar ensures consistent downstream pressure and rapid response to load changes → Business Impact: Stable tool performance and reduced air waste, driving energy efficiency in continuous operation lines → Application: Pneumatic actuators and grippers in spray booths and offshore platforms. Feature: Maximum inlet pressure up to 17 bar and 40 dm3/s flow rate support high-demand air circuits without performance loss → Business Impact: High-demand reliability for peak flows, reducing system bottlenecks and vibration issues → Application: Large-draft air feeds in process lines and heavy tooling stations. Feature: Fully stainless wetted parts (body, bonnet, bowl, knob) and FPM elastomers provide chemical resistance across broad temperatures (−20 to 80 °C) → Business Impact: Superior durability in corrosive fluids and wide-temperature environments, lowering replacement risk and spare parts needs → Application: Marine and oil & gas installations where extreme conditions are the norm. Feature: Filter element made from stainless steel with adjusting screw and gasket design facilitates easy servicing and reproducible regulation → Business Impact: Predictable performance after maintenance and lower field service time → Application: Remote installations where service windows are limited and reliability matters.
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FAQs
Yes. The unit uses 1/4 in NPT ports and includes an automatic drain, enabling straightforward installation and effective condensate management in compact or retrofits.
It features a 5 μm filter element, an outlet pressure range of 0.5 to 10 bar (7–145 psi), and a maximum inlet pressure of 17 bar, supporting stable downstream performance across typical plant loads.
Yes. Stainless steel wetted parts and design aligned with corrosion resistance standards (NACE MR-01-75) make it well-suited for marine and offshore automation where harsh conditions prevail.
The automatic drain reduces condensate maintenance, the stainless steel construction ensures durability, and the design supports easy servicing, all contributing to lower downtime and longer service life in remote or offshore settings.
Key materials include stainless steel for the body, bonnet, bowl, and adjusting knob, with elastomer seals in FPM. The operating temperature range is −20 to 80 °C, suitable for broad industrial climates and seascape conditions.