STYLE 600 - FLUE DUCT EXPANSION JOINTS AND
FAN CONNECTORS

DESCRIPTION

Mighty-Span is capable of handling any combination of large movements which might occur in a ducting System due to thermal expansion.

Mighty-Span creates almost no load on damper and fan interfacing flanges thus providing much needed protection in these critical areas.

A wide range of elastomers and fabric substrates is available to provide maximum resistance to corrosion and high temperature capabilities. Let  assist you in selecting the "MIGHTY-SPAN" product for your application.

CONFIGURATIONS

     Square, rectangular or round shapes can be produced in almost  any size. Standard construction is "U" shape with a 9 inch flange (other face-to-face dimensions available). Arch shapes also available. Body thickness of this one-piece molded joint is a nominal 5/16 inch. Extra liners are usually not required, but may be ordered if necessary.

Sleeve Type	U-Type	Single Arch	Multi Arch
Sleeve Type	U-Type	Single Arch	Multi Arch

PLEASE SPECIFY THE FOLLOWING REQUIREMENTS:

1. ROUND, RECTANGULAR, OVAL, OFFSET
2. DIAMETER(S)
3. INSTALLED FACE TO FACE
4. TYPE OF MEDIUM
5. OPERATING & DESIGN TEMPERATURE
6. OPERATING & DESIGN PRESSURE
7. AXIAL COMPRESSION
8. AXIAL ELONGATION
9. LATERAL DEFLECTION
10. FLANGE DETAIL (BOLT CIRCLE, # HOLES, DIA.)
11. STANDARD WALL THICKNESS STYLE 600=1/4" STANDARD WALL THICKNESS STYLE FAN CONNECTORS 3/16 - 5/16"
12. TYPE AND THICKNESS OF RETAINING RINGS.

NEOPRENE - Resistant to heat, adverse weather conditions, ozone and flue gases. Impervious to fats, oils, greases and other petroleum products. Recommended for use up to 250ºF.

CHLOROBUTYL - An elastomer with all of the above advantages of neoprene with the exception of its inability to withstand ail. Designed for 300ºF environments.

*VITON® - In addition to providing all of the properties of neoprene Viton® is highly resistant to mineral acids and useable in 400ºF applications.

*E.I. duPont Trademark

TYPICAL INSTALLATION ARRANGEMENT

RECOMMENDED SERVICE

Pressure....................to 3.0 psig. max.
Vacuum.....................6.12" Hg, 83" Ho
Compression*.............2"
Extension*.................1/2"
Transverse..................1 1/2"

*U-Type compression and elongation formulas.

1. Lateral Elongation= 2 lbs. per foot of perimeter per 1/16" of movement. For example: 2' x 2' I.D.= 8' perimeter deflection= 1" = 16/16.         2 lbs. x 8" x 16"=256 lbs.
    

2. Axial Compression = 2.2 lbs. per foot of perimeter per 1/16" of movement. For example: 2' x 2' I.D. = 8' perimeter deflection = 1" = 16/16.
   2.2 lbs. x 8" x 16" = 282 lbs.