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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.
Click below to purchase fittings 45 Degree Elbows90 Degree Elbows Coupling Reducer 45 Degree Saddle 90 Degree Saddle 45 Degree Branch 90 Degree Branch 
|
COUPLING
to
view prices or purchase
standard size PVC
Butterfly Dampers
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
Couplings Standard Size Specification Chart
|
Model No. |
Size |
A |
B |
Average Wall |
|
C-PVC-6 |
6 |
6.625+1/16 |
4 |
.187 |
|
C-PVC-7 |
7 |
7.375+1/16 |
4 |
.187 |
|
C-PVC-8 |
8 |
8.623+1/16 |
4 |
.187 |
|
C-PVC-9 |
9 |
9.375+1/16 |
4 |
.187 |
|
C-PVC-10 |
10 |
10.750+1/16 |
4 |
.187 |
|
C-PVC-12 |
12 |
12.750+1/16 |
4 |
.187 |
|
C-PVC-14 |
14 |
14.000+1/16 |
4 |
.187 |
|
C-PVC-16 |
16 |
16.000+1/16 |
4 |
.187 |
|
C-PVC-18 |
18 |
18.000+1/16 |
4 |
.187 |
|
C-PVC-20 |
20 |
20.000+1/16 |
6 |
.219 |
|
C-PVC-24 |
24 |
24.000+1/16 |
6 |
.250 |
Standard Coupling Made from PVC Type I
(see our
faq page)
All dimensions in
inches
Custom sizes available
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