Formaldehyde DG FILTER-ESLI 2715. Formaldehyde filter with end-of-service life indicator suitable for chemical processes and reactor vents.

Formaldehyde DG FILTER-ESLI 2715

Filters with End-of-Services Life Indicator (ESLI)

Item No. 2715

Filter Dimensions: 28 cm (18”) x 16.5 cm (7.6”)
Weight: 12.3 kg (27 lb.)
Sorption Media Weight: 〜 4.5 kg (10 lb.)
Fluids Allowed: Gases and Vapors
Air flow: Static to 800 cc/min

Formaldehyde DG FILTER-ESLI 2715
The DG Filters with end-of-service life indicators (ESLI) are efficient and reliable filters most suited for chemical processes and reactor vents. They are easy to refill and to replace the ESLI. The ESLI allows the user to safely use filter without the possibility of toxic gases and vapors breakthrough to the surrounding environment. The ESLI changes color when the filter is about 75% to 80% consumed, allowing 20 to 25% of sorption media as safety buffer.

Filter Specifications:
Length = 16”, diameter = 7.6”, Inlet & outlet = 2” female NPT
Up to 10 lb. of special blends sorption media

Suitable for Chemical Processes and Reactors Vents
Easy refilling of consumed sorption media
Easy replacement of consumed ESLI

ESLI Specifications:

aWeight:5g (0.18oz)
bDimensions:21.6mm (0.85in), diameter: 25mm (1in)
cOperating temperature:-20oC to 55oC (-4oF to 131oF)
dOperating humidity:5% RH to 85%RH
eMinimum detectable limit:0.4ppm•hr at 30 cm/sec face velocity
fColor change:Brown to dark blue
gStorage temperature:4oC to 25oC, (39oF to 77oF)
hShelf life:1 year at 4oC to 25oC, (39oF to 77oF)
iThreading:0.75”-20 UNEF-2A male *

* UNEF = Unified National Imperial Screw Thread

Formaldehyde DG FILTER-ESLI 2715

Useful Link
NIOSH

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