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PrecisionCell HT
High Temperature Rigid Filters
Bulletin PB1003-1106
General
PrecisionCell HT filters are designed for high tem-
perature applications up to 900
o
F. They feature the
same rugged construction as the Gas Turbine
PrecisionCell. The HT version is manufactured of
specially selected components to meet high temper-
ature requirements.
They are ideal for paint drying ovens or any appli-
cation requiring high efficiency filtration at high tem-
peratures. PrecisionCell HT filters are offered in two
high temperature operating ranges; 750
ºF and 900º
F and efficiency ranges of 65%, 85% and 95% per
ASHRAE Standard 52.1. Offered as a MERV 11-14
according to ASHRAE 52.2.
Construction
The enclosing frame is manufactured of aluminized
steel, which is designed to eliminate spalling of cor-
rosion inhibitors @ elevated temperatures.
The media pack is stabilized by a media pack
retaining bar and captured by faceguards upstream
and downstream. Grid strap bracing on the air
entering and leaving sides maintain the rigidity and
integrity of the PrecisionCell HT.
The media is designed for operation in high tem-
perature applications and manufactured from one
continuous sheet of wet-laid micro-fine fiberglass,
which provides the required tensile strength and
operating pressure drop for these stringent applica-
tions.
Physical Data
Frame: 24 ga. aluminized steel
Media: Dual layer microfine fiberglass
Separators: Hemmed-edge corrugated aluminum
Header Frame: 7/8” wide aluminized steel
Faceguards: Aluminized steel expanded
Cross Bracing: 1/2” “T” strap downstream and
horizontal strap upstream
Important Features
• Continuous duty up to 900ºF
• Aluminized steel construction
• 65%, 85%, 95% efficiencies
• Faceguards and grid straps
• MERV 11 to 14
Flanders Filters - Foremost in Air Filtration
Toll Free: 1-800-637-2803