Capacities and Dimensions

 

 

Nominal Size

125 fpm

250 fpm

375 fpm

500 fpm

625 fpm

Media

Weight

 

 

H x W x D (inch)

Area

Each

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 3

cfm

PD

cfm

PD

cfm

PD

cfm

PD

cfm

PD

(sq. ft.)

(lbs.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

90-95%

24 x 24 x 4

500

.11

1000

26

1500

.42

2000

.68

2500

.95

120

6.5

24 x 12 x 4

250

.11

500

.26

750

.42

1000

.68

1250

.95

60

3.5

 

80-85%

24 x 24 x 4

500

.08

1000

.21

1500

.36

2000

.58

2500

.80

120

6.5

 

24 x 12 x 4

250

.08

500

.21

750

.36

1000

.58

1250

.80

60

3.5

 

 

60-65%

24 x 24 x 4

500

.06

1000

.13

1500

.25

2000

.40

2500

.58

120

6.5

 

 

24 x 12 x 4

250

.06

500

.13

750

.25

1000

.40

1250

.58

60

3.5

Other Standard Size PrecisionCell II Filters

Nominal Size

Nominal

 

Pressure Drop

 

Media Area

Weight Each

Capacity (cfm)

 

 

H x W x D (inch)

 

 

 

 

 

 

60-65%

 

80-85%

 

90-95%

( q. ft.)

(lbs.)

Note 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20 x 20 x 4

1400

.40

 

.58

 

.68

84

4.0

20 x 16 x 4

1100

 

 

66

3.5

24 x 20 x 4

1850

.40

 

.58

 

.68

105

5.5

24 x 18 x 4

1500

 

 

93

5.0

25 x 20 x 4

1750

.40

 

.58

 

.68

105

6.0

25 x 16 x 4

1400

 

 

84

4.0

 

 

 

 

 

 

 

 

 

Notes

1.PD represents clean pressure drop in inches w.g. Recommended final pressure drop for all models is 1.5 inch w.g.

2.Operation down to zero air flow is satisfactory for all models.

3.Actual filter face size of 24” x 24” and 24” x 12” is 5/8” undercut on height and width. All other sizes are 1/2” under- cut on height and width. Actual filter depth is 3-3/4”

4.Efficiency is average and is based on ASHRAE Stan ard 52.1 test methods.

5.Performance tolerances conform to Section 7.4 of ARI Stan ard 850.

6.PrecisionCell II 24” x 12” filters are available with notches on the 24” horizontal sides. Contact factory.

7.Performance values stated may be averages typical of the products listed. Contact factory for actual performance test reports on specific products.

Guide Specifications

1.0 General

 

 

1.1 Medium and high efficiency extended surface fil-

diagonal support members.

 

ters shall be PrecisionC ll II minipleat panel fil-

2.3 The enclosing frame shall be double-wall water-

ters as manufactured by Fland rs.

resistant beverage board sealed between the

1.2 Filter sizes, efficiencies and capacities shall be

walls and to the filter pack with adhesive.

 

as scheduled on he drawings.

3.0 Performance

1.3 Filters shall be UL 900 Class 2 listed.

3.1 Initial and final resistances shall not exceed the

 

 

 

2.0 Filter Construction

scheduled values.

 

2.1 The filter pack shall be constructed of water-laid

3.2 Media area must equal or exceed that of the

specified filter

microfine fiberglass media containing a water-

 

r

p ll nt

binder formed into closely-spaced

3.3 The average efficiency shall be as determined by

pl

ats h

ld in position by adhesive bead separa-

ASHRAE Standard 52.1 test methods.

tors.

 

3.4 The manufacturer shall guarantee performance

 

 

 

2.2 T

e filter pack shall be strengthened on the a i r

as stated in the literature within tolerances as

en ering and air exit sides with horizontal and

outlined in Section 7.4 of ARI Standard 850.

Flanders - Foremost in Air Filtration

64

Corporate Headquarters, St. Petersburg, FL

 

Page 64
Image 64
Honeywell 11255 manual Other Standard Size PrecisionCell II Filters, Capacities and Dimensions

11255 specifications

The Honeywell 11255 is a versatile and innovative model that stands out in the world of industrial automation and control systems. Designed to enhance productivity and streamline operations, this product combines advanced features with cutting-edge technology, making it an essential tool for various applications.

One of the primary characteristics of the Honeywell 11255 is its robust architecture, which supports a wide range of operational environments. Built to withstand harsh conditions, the device is engineered with durable materials that ensure longevity and reliability. This resilience is paired with an intuitive user interface that simplifies interactions, allowing users to access and control its features effortlessly.

The 11255 is equipped with powerful processing capabilities that facilitate real-time data processing and analytics. This feature enhances decision-making by providing operators with timely and accurate information about system performance. Additionally, the model supports various communication protocols, enabling seamless integration with existing systems and devices. This interoperability is crucial for enhancing operational efficiency and ensuring that various components within a system can work harmoniously together.

Another standout feature of the Honeywell 11255 is its advanced sensor technology. The model incorporates high-precision sensors that monitor critical parameters, ensuring optimal performance and safety. This capability is particularly beneficial in environments where precision is paramount, such as in manufacturing and chemical processing. The sensors contribute to proactive maintenance by detecting potential issues before they escalate, thus minimizing downtime and optimizing productivity.

The Honeywell 11255 also places a strong emphasis on energy efficiency. With increasing focus on sustainability and reducing operational costs, this model is designed to consume less power while maintaining high performance levels. This energy-conscious approach not only lowers operational expenses but also aligns with modern environmental standards.

In summary, the Honeywell 11255 is distinguished by its robustness, processing power, advanced sensor technology, and energy efficiency. These features, combined, make it an excellent choice for industries seeking to enhance their automation processes and drive operational improvements. Whether in traditional manufacturing settings or more complex industrial environments, the Honeywell 11255 offers a reliable and effective solution for modern automation challenges. Its integration of technological advancements positions it as a valuable asset for operators and managers alike.