®

Alpha HT

 

 

F O R E M O S T I N A I R F I L T R A T I O N

 

High Temperature HEPA Filters

 

 

Bulletin PB1403-0107

 

 

 

General

Flanders manufactures metal-frame separator-style HEPA filters for applications with high-temperature requirements up to 1,000°F (540°C) for exhaust air only and 500°F (260°C) for supply air. High-tem- perature filters are available with either a gasket or fluid seal. Filters with Blu-Jel®Fluid Seal have a maximum service temperature of 390°F (199°C)

HEPA Filters

Each HEPA filter has a minimum efficiency of 99.97% on 0.30 micrometer size particles when tested at rated capacity on a Q-107 Penetrometer. Each filter is challenged with an approved nearly monodispersed oil aerosol of 0.30 micrometer size and by measuring the upstream and downstream concentration of these particles with a light scatter- ing photometer, the penetration can be determined and the efficiency can be calculated.

Scan Tested HEPA Filters

Each Scan Tested HEPA filter has a minimum effi- ciency of 99.99% on 0.30 micrometer particles. Scan testing is in accordance with Section 6.2 of IEST-RP-CC034.1, HEPA and ULPA Filters Leak Tests. In the scan test, the filter is challenged with a high concentration of an approved oil aerosol or PSL (Polystyrene Latex Spheres). The media pack and pack-to-frame seal is scanned using a pho- tometer or particle counter to insure that there are no leaks greater than .01% of the upstream con- centration at 100 fpm face velocity. Scan testing is only available for the 500°F model.

Sealant Types

Two types of sealants for high-temperature HEPA filters are offered.

Silicone Sealant

This is a high temperature (RTV) silastic-sealant sil- icone compound rated for continuous service up to 500°F(260°C). NOTE: This high-temperature sealant is not UL 586 approved.

Glass Pack Sealant For Exhaust Air Only

The glass pack seal is rated for continuous service up to 1,000°F(540°C) in exhaust air applications only. It is a mat of submicron glass fibers that cre- ates a seal when compressed between the filter pack and filter frame. The glass packing is not an adhesive seal but a mechanical seal that functions much as the glass fiber medium of the filter itself.

NOTE: Due to the possibility that the glass pack may shed glass fibers, the glass pack sealant should be used for exhaust systems only.

Alpha HT Filter Dimensions and Capacities

CFM CAPACITIES AND DIMENSIONS

 

Filter Depth

Filter Size and

Actual Face

CFM Capacity at Clean

Weight

 

(Inches)

Frame Depth

Size (Inches)

Pressure Drop, Inches w.g.

(Lb.)

 

 

Designator

 

.65

1.0

1.35

 

 

 

GG-F

24x24

650

1000

1300

38

 

 

GC-F

24x12

300

455

590

26

11-1/2

YY-F`

23-3/8x23-3/8

615

945

1235

37

 

 

YU-F

23-3/8x11-3/8

275

425

550

25

 

 

GN-F

24x30

830

1275

1655

45

 

 

CC-F

12x12

135

205

265

14

Flanders Filters - Foremost in Air Filtration

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Precisionaire PB1403 dimensions General, Scan Tested Hepa Filters, Sealant Types

PB1403 specifications

The Precisionaire PB1403 is an advanced air purification system designed to enhance indoor air quality and provide a healthier living environment. This unit is particularly notable for its efficient filtration technology and user-friendly features, making it a popular choice among homeowners and businesses alike.

One of the standout features of the PB1403 is its multi-stage filtration system. This system typically includes a pre-filter, HEPA filter, and activated carbon filter, all of which work in harmony to capture a wide range of airborne pollutants. The pre-filter effectively traps larger particles such as dust, hair, and lint, extending the life of the HEPA filter. The HEPA filter is crucial for capturing smaller particles down to 0.3 microns, including allergens, smoke, and pet dander. Finally, the activated carbon filter neutralizes odors from pets, cooking, and tobacco, ensuring that the air remains fresh and pleasant.

In terms of technology, the Precisionaire PB1403 is equipped with a powerful yet energy-efficient fan, allowing it to circulate air throughout the room efficiently. This ensures that the purification process occurs rapidly and consistently, making it suitable for various room sizes. Many models feature adjustable fan speeds, enabling users to customize airflow based on their specific needs.

Another notable characteristic of the PB1403 is its quiet operation. This air purifier utilizes advanced noise reduction technology, making it ideal for bedrooms, offices, or any other space where noise levels are a concern. Users can enjoy purified air without the distraction of a loud fan.

Furthermore, the Precisionaire PB1403 often includes smart features such as air quality sensors and automatic mode settings. These sensors detect the concentration of airborne pollutants and adjust the fan speed accordingly, ensuring optimal performance while conserving energy. The digital display provides real-time feedback on air quality, allowing users to monitor their environment easily.

In summary, the Precisionaire PB1403 stands out in the crowded air purification market thanks to its multi-stage filtration system, energy-efficient design, quiet operation, and smart features. With this unit, users can take significant strides toward achieving cleaner and healthier indoor air, which is essential for overall well-being. Whether for residential or commercial use, the PB1403 is a reliable solution for combating indoor air pollution.