Vessel Diameter
|
Type of tank
|
Description
|
System code
|
Materials
|
14” up to 36”(Top)
|
4”- 8UN Threaded
|
Top Mount stack diffuser
|
4R2-63 or 4R2-50
|
PP,PVC
|
Top Mount stack diffuser with
1½” or 2” Female threaded out
|
4R2-15 or
4R2-20
|
PP,PVC
|
14” (Bottom)
|
4”- 8UN Threaded
|
Bottom Mount Hub & Lateral System
|
414-63
|
PP,PVC,ABS
|
16” (Bottom)
|
Bottom Mount Hub & Lateral System
|
416-63
|
PP,PVC,ABS
|
18” (Bottom)
|
Bottom Mount Hub & Lateral System
|
418-63
|
PP,PVC,ABS
|
21” (Bottom)
|
Bottom Mount Hub & Lateral System
|
421-63
|
PP,PVC,ABS
|
24” (Bottom)
|
Bottom Mount Hub & Lateral System
|
424-63
|
PP,PVC,ABS
|
30” (Bottom)
|
Bottom Mount Hub & Lateral System
|
430-63
|
PP,PVC,ABS
|
36” (Bottom)
|
Bottom Mount Hub & Lateral System
|
436-63
|
PP,PVC,ABS
|
42” (Top)
|
6” Flange
|
Bottom Mount Hub & Lateral System
|
6F4275-U
|
PP,NYLONE
|
48” (Top)
|
Bottom Mount Hub & Lateral System
|
6F4875-U
|
PP,NYLONE
|
63” (Top)
|
Bottom Mount Hub & Lateral System
|
6F6375-U
|
PP,NYLONE
|
42” (Bottom)
|
Bottom Mount Hub & Lateral System
|
6F4275-L
|
PP,NYLONE
|
48” (Bottom)
|
Bottom Mount Hub & Lateral System
|
6F4875-L
|
PP,NYLONE
|
63” (Bottom)
|
Bottom Mount Hub & Lateral System
|
6F6375-L
|
PP,NYLONE
|
63” (Top)
|
Bottom Mount Hub & Lateral System
|
6F6390-U
|
PP,PVC
|
63” (Bottom)
|
Bottom Mount Hub & Lateral System
|
6F6390-L
|
PP,PVC
|
42”/48” flanged end (Top)
|
6” Flange
|
Top/ Bottom mount stack diffuser
|
6FR375
|
PP,NYLONE
|
Vacuum Breaker
|
|
|
VB
|
PP,ABS
|