Honeywell 11255 manual FP319A Chromate Recovery System, Two-Stage, Two-stage Three-stage

FP319A

Two-stage and Three-stage Paint Systems Paintbooth Filtration

Pads: FP319AxxxxPAD, Ring Panels: FP319A2020PRK, Cubes: FP319Axxxx , Bags: FP319Axxxxxxxx

FP319A Chromate Recovery System

The Flanders FP319A-Chromate Recovery System is offered in both two-stage and three-stage config- urations for aerospace overspray painting environ- ments.

The FP319A complies with EPA (Environmental Protection Agency) Test Method 319 as it applies to the National Emissions Standards for Hazardous Air Pollutants (NESHAP). Reference 63 Fed. Reg. 59 (March 27, 1998) and 40 C.F.R. 9, 63.

The EPA Test Method 319 is a testing protocol in which potassium chloride and oleic acid are substi- tuted for chromate paint. These chemical sub- stances attempt to simulate dry and wet overspray characteristics of the chromate paint. This testing protocol verifies that an air filtration system (two or three-stage) has met minimum efficiency require- ments, under laboratory conditions, utilizing potas- sium chloride and oleic acid.

The Flanders FP319A two and three-stage systems have been qualified by independent laboratory on specific chromate paints. These tests are per- formed in controlled environments to simulate the “real world” painting environment.

Two-Stage

The two-stage version of the Flanders system uti- lizes a proprietary synthetic media pad in combina- tion with a proprietary synthetic media bag type fil- ter. The two-stage system performed as shown below in testing.

1 Dexter (A) 454-5 + (B) X-395 fuel tank coating mix- yellow - With a conventional air gun operating at 45 psi, with spray feed rate of 105 gr/min @ 120 fpm.: Initial pressure drop w s .18” w.g. running to final pressure drop t .72” w.g., average removal effi- ciency was me sured at 99.78% efficiency, with 279 grams holding capacity on the first stage and 2600 grams holding capacity on the second stage.

2.Deft 44GN72 green water-reducible coating (A) base + (B) activator - With a conventional air gun operat- ing at 45 psi, with spray feed rate of 110 gr/min @

120fpm.: Initial pressure drop was .10” w.g. Running to final pressure drop at .74” w.g., average removal efficiency was measured at 98.91% effi- ciency, with 469 grams holding capacity on the first stage and 6327 grams holding capacity on the sec- ond stage.

Two-Stage Test Method 319 Data			NESHAP*
KCL	2.14 - 2.85 m	84.4%	>10%
	4.25 - 5.55 m	94.6%	>50%
	7.66 - 9.46 m	97.3%	>90%
OLEIC	1.88 - 2.83 m	85.6%	>10%
	3.69 - 4.71 m	94.4%	>50%
	5.11 - 6.29 m	97.1%	>90%
Three-Stage Test Method 319 Data			NESHAP*
KCL	0.59 - 0.73 m	97.3%	>75%
	0.87 - 1.16 m	98.8%	>85%
	2.14 - 2.85 m	99.6%	>95%
OLEIC	0.37 - 0.47 m	89.2%	>65%
	0.94 - 1.41 m	96.8%	>80%
	1.88 - 2.83 m	99.0%	>95%

Two-stage

Three-stage

*National Emissions Standards for Hazardous Air Pollutant minimums, as defined in Test Me od 319 protocol.

Flanders - Foremost in Air Filtration

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