©Johnstone Supply eCatalog 216

INSTALLATION & MAINTENANCE SUPPLIES Sheet Metal

Collars • Used to transition from flat plenum or duct run to round pipe or flex duct

Note: Many additional sizes available at www. johnstonesupply.com

A

B

C

D

E

Fig. Order #

Mfg. #

Description

Gauge

Duct Size

Fig. Order #

Mfg. # 97LS8

Description

Gauge

Duct Size

Sheet Metal A M81-004

M81-481 M81-029 M81-030 M81-031 M81-032 M81-033 M81-034 M81-023 M81-024

B C C C C C C C C D D D E E E E E

Flat (Long Style) 30

8" 4" 5" 6" 7" 8" 9" 6" 7" 8" 6" 7" 8" 6" 7" 8"

974 975 976 977 978 979

Start Start Start Start Start Start Start Start

30 30 30 30 30 30 30 30

4" 5" 6" 7" 8" 9" 4" 5" 6" 7" 8" 9"

120SC4 Snap 120SC5 Snap 120SC6 Snap 120SC7 Snap 120SC8 Snap 120SC9 Snap 120SC10 Snap 120SC12 Snap

28 28 28 28 28 28 28 28 28 28 28 28 28 28

M81-005 M81-006 M81-007 M81-008 M81-009 M81-014 M81-015 M81-040 M81-041 M81-042 M81-043 M81-045 M81-035 M81-036 M81-479

A A A A A A A A A A A A A A A B B

9710 9712

10" 12"

10" 12"

974NC Start No Crimp 30 975NC Start No Crimp 30 976NC Start No Crimp 30 977NC Start No Crimp 30 979NC Start No Crimp 30 9710NC Start No Crimp 30 9712NC Start No Crimp 30 M81-044 978NC Start No Crimp 30

M81-469 156D6

Spin w/Damper Spin w/Damper Spin w/Damper

M81-470 M81-471

156D7 156D8

Ductboard E M81-355

84ST6 84ST7 84ST8

Start Start Start

M81-356 M81-357 M81-367 M81-368 M81-369

10" 12"

84STWD6 Start w/Damper 28 84STWD7 Start w/Damper 28 84STWD8 Start w/Damper 28

97LS6

Flat (Long Style) 30 Flat (Long Style) 30

6" 7"

M81-480 97LS7

Reducers • Used to change pipe run diameters • 28 gauge

Note: Many additional sizes available at www.johnstonesupply.com

A

B

Fig. Order # Mfg. #

Description

Duct Size

Fig. Order # Mfg. #

Description

Duct Size 8" x 6" 8" x 7" 10" x 6" 10" x 7" 10" x 8" 12" x 10" 12" x 8" 14" x 10" 14" x 12" 16" x 14" 18" x 14" 18" x 16" 20" x 18"

M81-206 58243

M81-204 5886 M81-205 5887 M81-225 58106 M81-226 58107 M81-227 58108

A A A A A B B B B B B B B

2 Piece 2 Piece 2 Piece 2 Piece 2 Piece

4" x 3" 6" x 4" 7" x 5" 7" x 6" 8" x 7" 4" x 3" 5" x 4" 6" x 4" 6" x 5" 7" x 4" 7" x 6" 8" x 4" 8" x 5"

B B B B B B B B B B B B B

3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp

M81-210 M81-212 M81-213 M81-214 M81-195 M81-197 M81-198 M81-199

58264 58275 58276 58287

M81-234 581210 3 Piece No Crimp

5843 5854 5864 5865

3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp 3 Piece No Crimp

M81-230 58128

3 Piece No Crimp

M81-235 M81-236

581410 3 Piece No Crimp

581412

3 Piece No Crimp

M81-200 5874

M81-238 581614 3 Piece No Crimp M81-239 581814 3 Piece No Crimp M81-240 581816 3 Piece No Crimp

M81-202

5876

M81-220 5884 M81-203 5885

M81-241

582018 3 Piece No Crimp

895

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