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Solberg F-231P-200 filter silencer, carbon steel hood, 10 inch diameter, 12.25 inch height, 2 inch MNPT outlet

Solberg

Solberg F-231P-200 Filter Silencer 2 in MNPT 135 cfm

SKU CH-3FRJ-781DF

A 2-inch MNPT filter silencer rated for 135 cfm, 5-micron polyester media and 99 percent efficiency

  • 99 % filtration efficiency traps fine particulate
  • 135 cfm maximum flow supports high-demand air systems
  • 2 in MNPT connection fits standard piping directly
  • Polyester filter element rated at 5 micron captures small contaminants
  • Carbon steel housing withstands -15 °F to 220 °F operating range

Industrial Air Intake Filtration

The Solberg F-231P-200 filter silencer removes particulate from compressed-air or vacuum lines before it reaches downstream equipment. A 5-micron polyester element captures 99 percent of contaminants at flows up to 135 cfm. The carbon-steel housing withstands temperatures from -15 to 220 degrees F. It suits maintenance engineers protecting pumps, blowers or pneumatic tools in continuous-duty plants.

Screw-On Hood With 2-Inch MNPT Outlet

The hood-style body threads directly onto a 2-inch male NPT pipe nipple measuring 2.25 inches long. An outside diameter of 10 inches and overall height of 12.25 inches define the clearance envelope. A single outlet keeps piping simple while the polyester media resists moisture and oil carry-over. No brackets or flanges are required for installation.

Replaces Clogged or Undersized Intake Filters

Swapping a restricted element for this unit restores full flow and cuts intake noise on reciprocating or rotary compressors. The upgrade is worth it when pressure drop across the old filter exceeds acceptable limits or when ambient dust loads demand 99-percent efficiency. Buyers needing higher flow rates or finer micron ratings must select a larger housing.

Highlights

  • 99 % filtration efficiency traps fine particulate
  • 135 cfm maximum flow supports high-demand air systems
  • 2 in MNPT connection fits standard piping directly
  • Polyester filter element rated at 5 micron captures small contaminants
  • Carbon steel housing withstands -15 °F to 220 °F operating range

Specifications

BrandSOLBERG

Questions about this item

What flow rate does the 2-inch MNPT connection cap in practice?

The 2-inch MNPT inlet handles up to 135 cfm at 99 percent filtration efficiency for particulate.

What clearance does the 10-inch diameter housing and 12.25-inch height need to mount?

Allow at least 10 inches of diameter and 12.25 inches of vertical space for the carbon-steel hood.

How is the screw-on silencer installed and what step is often missed?

Thread the 2-inch MNPT nipple onto the port, using the 2.25-inch nipple length to gauge engagement, and tighten until the polyester element seats fully.

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