JCM 306 Flanged Coupling Adapters
Appr Wt Each Lbs
Nominal Flange Size
Nom Pipe Size (IN)
Catalog Number
List Price Each $ 563.11
Overall Length
Pipe OD Range (IN)
3.50
3 3 4 4 6 6 8 8
306-0350 X 3 306-0396 X 3 306-0450 X 4 306-0480 X 4 306-0663 X 6 306-0690 X 6 306-0863 X 8 306-0905 X 8 306-1075 X 10 306-1110 X 10 306-1275 X 12 306-1320 X 12
12 12 12 12 12 12 12 12 12 12 12 12
32 32 42 42 59 59 86 86
3 4 6 8
3.80 - 4.17
563.11 636.26 636.26 891.32
4.50
4.80 - 5.10
6.63
6.90 - 7.20
891.32 1,124.80 1,124.80 1,440.39 1,440.39 1,620.90 1,620.90
8.63
9.05 - 9.40
10.75
10 10 12 12
115 115 163 163
10 12
11.10 - 11.40
12.75
13.20 - 13.50
Epoxy coating and stainless steel bolts available as an extra.
Integral retainer set screws are available as an extra. Add (R) to end of catalog number. Price on application. NOTE: Restraining set screws are not for use on Asbestos Cement, HDPE or PVC pipe. NOTE: Applications in which pipe may move out of the coupling, proper anchorage of the pipe must be provided.
JCM 307 Flanged Coupling Adapters
(X) Add Flange Size
Nom Pipe Size (IN)
Overall Length
List Price Each
Pipe OD Range (IN)
Catalog Number
3.50
307-0350 307-0396 307-0450 307-0480 307-0663 307-0690 307-0863 307-0905 307-1075 307-1110 307-1275 307-1320
X X X X X X X X X X X X
12 12 12 12 12 12 12 12 12 12 12 12
P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A. P.O.A.
3
3.80 - 4.17
4.50
4 6 8
4.80 - 5.10
6.63
6.90 - 7.20
8.63
9.05 - 9.40
10.75
10 12
11.10 - 11.40
12.75
13.20 - 13.50
Epoxy coating and stainless steel bolts available as an extra.
Integral retainer set screws are available as an extra. Add (R) to end of catalog number. Price on application. NOTE: Restraining set screws are not for use on Asbestos Cement, HDPE or PVC pipe. NOTE: Applications in which pipe may move out of the coupling, proper anchorage of the pipe must be provided.
306
307
49
Price List Effective February 3, 2025. Cancels all previous prices. Prices are subject to change without notice. 800.527.8482 sales@jcmindustries.com jcmindustries.com
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