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Chemical Systems Services, Inc
12 Field Road
Attleboro, MA  02703
Ph. (508) 431-9995
Fax (508) 431-9991


Need a custom size?  Contact us for a quote.  We offer quality workmanship at competitive prices.

Elbows Specifications Chart

Coupling Specifications Chart

Reducer Specifications Chart

Saddle Specifications Chart

Branch Specifications Chart

End Cap Specification Chart

Click below to purchase fittings

45 Degree Elbows

90 Degree Elbows

Coupling

Reducer

45 Degree Saddle

90 Degree Saddle

45 Degree Branch

90 Degree Branch


  

BRANCH

45 DEGREE WYE BRANCH

45 Degree PVC Branch Drawing

to view prices or purchase standard size PVC Butterfly Dampers

Scroll down for 90 Degree Chart

These products are fabricated from PVC duct and/or sheets and are designed for use in ventilation systems.

Please read our frequently asked questions page to determine if these fittings are appropriate for your purposes 

Standard Size Specifications Chart for 45 Degree Branch

Model No.

Size

A

B

BR45-6-6

6 on 6

6.625+1/16

6.625+1/16

BR45-6-7

6 on 7

7.375+1/16

6.625+1/16

BR45-6-8

6 on 8

8.623+1/16

6.625+1/16

BR45-6-9

6 on 9

9.375+1/16

6.625+1/16

BR45-6-10

6 on 10

10.750+1/16

6.625+1/16

BR45-6-12

6 on 12

12.750+1/16

6.625+1/16

BR45-6-14

6 on 14

14.000+1/16

6.625+1/16

BR45-6-16

6 on 16

16.000+1/16

6.625+1/16

BR45-6-18

6 on 18

18.000+1/16

6.625+1/16

BR45-6-20

6 on 20

20.000+1/16

6.625+1/16

BR45-6-24

6 on 24

24.000+1/16

6.625+1/16

BR45-7-7

7 on 7

7.375+1/16

7.375+1/16

BR45-7-8

7 on 8

8.623+1/16

7.375+1/16

BR45-7-9

7 on 9

9.375+1/16

7.375+1/16

BR45-7-10

7 on 10

10.750+1/16

7.375+1/16

BR45-7-12

7 on 12

12.750+1/16

7.375+1/16

BR45-7-14

7 on 14

14.000+1/16

7.375+1/16

BR45-7-16

7 on 16

16.000+1/16

7.375+1/16

BR45-7-18

7 on 18

18.000+1/16

7.375+1/16

BR45-7-20

7 on 20

20.000+1/16

7.375+1/16

BR45-7-24

7 on 24

24.000+1/16

7.375+1/16

BR45-8-8

8 on 8

8.623+1/16

8.623+1/16

BR45-8-9

8 on 9

9.375+1/16

8.623+1/16

BR45-8-10

8 on 10

10.750+1/16

8.623+1/16

BR45-8-12

8 on 12

12.750+1/16

8.623+1/16

BR45-8-14

8 on 14

14.000+1/16

8.623+1/16

BR45-8-16

8 on 16

16.000+1/16

8.623+1/16

BR45-8-18

8 on 18

18.000+1/16

8.623+1/16

BR45-8-20

8 on 20

20.000+1/16

8.623+1/16

BR45-8-24

8 on 24

24.000+1/16

8.623+1/16

BR45-9-9

9 on 9

9.375+1/16

9.375+1/16

BR45-9-10

9 on 10

10.750+1/16

9.375+1/16

BR45-9-12

9 on 12

12.750+1/16

9.375+1/16

BR45-9-14

9 on 14

14.000+1/16

9.375+1/16

BR45-9-16

9 on 16

16.000+1/16

9.375+1/16

BR45-9-18

9 on 18

18.000+1/16

9.375+1/16

BR45-9-20

9 on 20

20.000+1/16

9.375+1/16

BR45-9-24

9 on 24

24.000+1/16

9.375+1/16

BR45-10-10

10 on 10

10.750+1/16

10.750+1/16

BR45-10-12

10 on 12

12.750+1/16

10.750+1/16

BR45-10-14

10 on 14

14.000+1/16

10.750+1/16

BR45-10-16

10 on 16

16.000+1/16

10.750+1/16

BR45-10-18

10 on 18

18.000+1/16

10.750+1/16

BR45-10-20

10 on 20

20.000+1/16

10.750+1/16

BR45-10-24

10 on 24

24.000+1/16

10.750+1/16

BR45-12-12

12 on 12

12.750+1/16

12.750+1/16

BR45-12-14

12 on 14

14.000+1/16

12.750+1/16

BR45-12-16

12 on 16

16.000+1/16

12.750+1/16

BR45-12-18

12 on 18

18.000+1/16

12.750+1/16

BR45-12-20

12 on 20

20.000+1/16

12.750+1/16

BR45-12-24

12 on 24

24.000+1/16

12.750+1/16

BR45-14-14

14 on 14

14.000+1/16

14.000+1/16

BR45-14-16

14 on 16

16.000+1/16

14.000+1/16

BR45-14-18

14 on 18

18.000+1/16

14.000+1/16

BR45-14-20

14 on 20

20.000+1/16

14.000+1/16

BR45-14-24

14 on 24

24.000+1/16

14.000+1/16

BR45-16-16

16 on 16

16.000+1/16

16.000+1/16

BR45-16-18

16 on 18

18.000+1/16

16.000+1/16

BR45-16-20

16 on 20

20.000+1/16

16.000+1/16

BR45-16-24

16 on 24

24.000+1/16

16.000+1/16

BR45-18-18

18 on 18

18.000+1/16

18.000+1/16

BR45-18-20

18 on 20

20.000+1/16

18.000+1/16

BR45-18-24

18 on 24

24.000+1/16

18.000+1/16

BR45-20-20

20 on 20

20.000+1/16

20.000+1/16

BR45-20-24

20 on 24

24.000+1/16

20.000+1/16

BR45-24-24

24 on 24

24.000+1/16

24.000+1/16

Standard Branches Made from PVC Type I (see our faq page)
All dimensions in inches
Custom Sizes Available

 

90 DEGREE TEE BRANCH

90 Degree PVC Branch Drawing

to view or purchase standard size 90 Degree Tee PVC Branches

These products are fabricated from PVC duct and/or sheets and are designed for use in ventilation systems.

Please read our frequently asked questions page to determine if these fittings are appropriate for your purposes 

Standard Size Specifications Chart for 90 Degree Tee Branch

Model No.

Size

A

B

BR90-6-6

6 on 6

14.625

10.875

BR90-6-7

6 on 7

14.625

11.625

BR90-6-8

6 on 8

14.625

12.875

BR90-6-9

6 on 9

14.625

13.625

BR90-6-10

6 on 10

14.625

15.000

BR90-6-12

6 on 12

14.625

17.000

BR90-6-14

6 on 14

18.625

18.187

BR90-6-16

6 on 16

18.625

20.196

BR90-6-18

6 on 18

18.625

22.196

BR90-6-20

6 on 20

20.625

24.219

BR90-6-24

6 on 24

20.625

28.249

BR90-7-7

7 on 7

15.375

11.625

BR90-7-8

7 on 8

15.375

12.875

BR90-7-9

7 on 9

15.375

13.625

BR90-7-10

7 on 10

15.375

15.000

BR90-7-12

7 on 12

15.375

17.000

BR90-7-14

7 on 14

19.375

18.250

BR90-7-16

7 on 16

19.375

20.187

BR90-7-18

7 on 18

19.375

22.196

BR90-7-20

7 on 20

21.375

24.219

BR90-7-24

7 on 24

21.375

28.249

BR90-8-8

8 on 8

16.625

12.875

BR90-8-9

8 on 9

16.625

13.625

BR90-8-10

8 on 10

16.625

15.000

BR90-8-12

8 on 12

16.625

17.000

BR90-8-14

8 on 14

20.625

18.187

BR90-8-16

8 on 16

20.625

20.196

BR90-8-18

8 on 18

20.625

22.196

BR90-8-20

8 on 20

22.625

24.219

BR90-8-24

8 on 24

22.625

28.249

BR90-9-9

9 on 9

17.375

13.625

BR90-9-10

9 on 10

17.375

15.000

BR90-9-12

9 on 12

17.375

17.000

BR90-9-14

9 on 14

21.375

18.187

BR90-9-16

9 on 16

21.375

20.196

BR90-9-18

9 on 18

21.375

22.196

BR90-9-20

9 on 20

23.375

24.219

BR90-9-24

9 on 24

23.375

28.249

BR90-10-10

10 on 10

18.750

15.000

BR90-10-12

10 on 12

18.750

17.000

BR90-10-14

10 on 14

22.750

18.187

BR90-10-16

10 on 16

22.750

20.196

BR90-10-18

10 on 18

22.750

22.196

BR90-10-20

10 on 20

24.750

24.219

BR90-10-24

10 on 24

24.750

28.249

BR90-12-12

12 on 12

20.750

17.000

BR90-12-14

12 on 14

24.750

18.187

BR90-12-16

12 on 16

24.750

20.196

BR90-12-18

12 on 18

24.750

22.196

BR90-12-20

12 on 20

26.750

24.219

BR90-12-24

12 on 24

26.750

28.249

BR90-14-14

14 on 14

26

20.187

BR90-14-16

14 on 16

26

22.196

BR90-14-18

14 on 18

26

24.196

BR90-14-20

14 on 20

28

26.219

BR90-14-24

14 on 24

28

30.249

BR90-16-16

16 on 16

28

22.196

BR90-16-18

16 on 18

28

24.196

BR90-16-20

16 on 20

30

26.219

BR90-16-24

16 on 24

30

30.249

BR90-18-18

18 on 18

30

24.196

BR90-18-20

18 on 20

32

26.219

BR90-18-24

18 on 24

32

30.244

BR90-20-20

20 on 20

34

27.219

BR90-20-24

20 on 24

34

31.249

BR90-24-24

24 on 24

38

31.249

Standard Branches Made from PVC Type I (see our faq page)
All dimensions in inches
Custom Sizes Available

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