PVC Couplings

FORMUFIT PVC Couplings connect two PVC pipe segments inline to extend pipe lengths. They are also used to add breakdown points within your PVC structure. FORMUFIT offers two types of couping options:

Internal Coupler: These couplers connect inside PVC pipe and leave a smooth appearance.

External Coupler: These couplers connect over PVC pipe and leave a visible connection.

FORMUFIT Internal Coupling White 1/2" Internal PVC Coupling - Furniture Grade
FORMUFIT Internal Coupling White 1/2" Internal PVC Coupling - Furniture Grade

1/2" Internal PVC Coupling - Furniture Grade

from $1.65

Add length to an existing piece of 1/2" PVC pipe easily with the Formufit 1/2 in. Internal Coupling. This coupling connects 2 segments of Sch. 40 1...

View full details
from $1.65
FORMUFIT External Coupling White 1/2" External PVC Coupling - Furniture Grade
FORMUFIT External Coupling White 1/2" External PVC Coupling - Furniture Grade

1/2" External PVC Coupling - Furniture Grade

from $0.85

FORMUFIT 1/2" External PVC Couplers connect two segments of 1/2 in. Size PVC pipe externally, leaving a smooth, slightly-raised connection. Join sh...

View full details
from $0.85
FORMUFIT External Coupling White 3/4" Inline Folding PVC Coupling - Furniture Grade
FORMUFIT External Coupling White 3/4" Inline Folding PVC Coupling - Furniture Grade
Sold out

3/4" Inline Folding PVC Coupling - Furniture Grade

from $3.70

FORMUFIT 3/4" Inline Folding PVC Coupling connects two segments of 3/4" PVC pipe externally, and folds over itself.  Easily create folding and stor...

View full details
from $3.70
Sold out
FORMUFIT Internal Coupling White 3/4" Internal PVC Coupling - Furniture Grade
FORMUFIT Internal Coupling White 3/4" Internal PVC Coupling - Furniture Grade

3/4" Internal PVC Coupling - Furniture Grade

from $1.70

FORMUFIT 3/4 in. Internal Couplings connect two segments of 3/4 in. Schedule 40 PVC pipe internally, leaving a smooth, flush connection. Product Fe...

View full details
from $1.70
FORMUFIT External Coupling White 3/4" External PVC Coupling - Furniture Grade
FORMUFIT External Coupling White 3/4" External PVC Coupling - Furniture Grade

3/4" External PVC Coupling - Furniture Grade

from $1.10

FORMUFIT 3/4" External PVC Couplers connect two segments of 3/4 in. Size PVC pipe externally, leaving a smooth, slightly-raised connection. Join sh...

View full details
from $1.10
FORMUFIT Internal Coupling White 1" Internal PVC Coupling - Furniture Grade
FORMUFIT Internal Coupling White 1" Internal PVC Coupling - Furniture Grade

1" Internal PVC Coupling - Furniture Grade

from $1.80

FORMUFIT 1" Internal Couplings connect two segments of 1 in. Schedule 40 PVC pipe internally, leaving a smooth, flush connection. Product Features ...

View full details
from $1.80
FORMUFIT External Coupling White 1" External PVC Coupling - Furniture Grade
FORMUFIT External Coupling White 1" External PVC Coupling - Furniture Grade

1" External PVC Coupling - Furniture Grade

from $1.40

FORMUFIT 1" External PVC Couplings connect two segments of 1 in. Size PVC pipe externally, leaving a smooth, slightly-raised connection. Join short...

View full details
from $1.40