
ASME Code Pressure Vessels
Natural Gas Coalescing Filters to 1480psig
Rugged Enameled Steel
or 304SS Construction
Series
R50 coalescing pipeline filters are fabricated from rugged enameled carbon steel, (R52 are
304SS), designed, constructed, and stamped in accordance with ASME Boiler and Pressure
Vessel Code requirements for unfired pressure vessels. Any model can be modified to more
exactly fit your needs.
Connection Sizes from 1" to 12"
Raised
face flanges (RF) in-line connections are std. Alternative orientations and sizes are
available upon request. A simple blind flange closure assembly is standard on all models.
Coalescing Filter Media
Sparks #907 media is composed of microfine borosilicate glass fibers bonded with
phenolic resin. Together with a textile prefilter and a final drain layer, these pleated
elements are remarkably effective at coalescing fine entrained oil and aqueous vapor mist
from air/gas flows with very low ?P. Experience has demonstrated high removal (over 90%)
in dealing with 1.0 to 0.3µ aerosols. Other optional filter media such as #926 exceeds
95% removals. Individual performance will vary with the specific viscosity and vapor
pressure of liquid contaminates.
Options:
Carbon steel support legs in any length, (18 CS leg supports are std. on all R50 and
R52 models), gauges, special finishes, and head lift assemblies are optional on any model.
Call for information on vessels having other pressure services, 304SS, or other materials
of construction.

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