Plastic Fittings

Plastic Compression Fittings are fittings which have a nut specially designed to compress the pipe/tube into the fitting without the need for ferrules or tape.

The Compression Nut is placed over the RO Tubing and turned onto the fitting until tight (as seen above) usually by hand is sufficient and no tools are required, using a pipe insert is optional.

We also refer to compression fittings as JACO fittings.

JACO 1/4" means it is used for 1/4" (6mm) tubing.
JACO 3/8" means it is used for 3/8" (9.5mm) tubing.

Sort By:  
JACO Straight
Plastic Compression Fittings.
JACO Tee
Plastic Compression Fittings.
JACO Tee
Plastic Compression Fittings.
JACO Nut
For use with plastic compression fittings.
JACO Nut
For use with plastic compression fittings.
JACO Straight
JACO 1/4" to 1/4" Thread (J14-T14)

JACO 1/4" Tube to Standard 1/4" Male

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.

Plastic Compression Fittings.
JACO Tee One Leg
JACO 1/4" T One Leg 1/4" Thread (J14-T-14T)

Tee Piece with JACO fittings on two sides and a standard 1/4" Male thread on one end.

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.

Plastic Compression Fittings.
JACO Elbow
JACO 3/8" Elbow to 3/8" Thread (J38-EL-38T)

JACK 3/8" Fitting with Elbow to 3/8" Thread (Male)

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 3/8" is 16.4mm.

Plastic Compression Fittings.
JACO Tee
JACO 1/4" Tee (J14-T)

Tee Piece with JACO fittings around.

Plastic Compression Fittings.
JACO Tee
JACO 3/8" Tee (J38-T)

Tee Piece with JACO fittings around.

Plastic Compression Fittings.
JACO Elbow
JACO 1/4" Elbow to 3/8" Thread (J14-EL-38T)

JACO 1/4" with Elbow to 3/8" Thread (Male).

*Image shows 1/4" thread but product is 3/8" thread.

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 3/8" is 16.4mm.

Plastic Compression Fittings.
JACO 3/8" Straight Connector (J38-J38)

JACO 3/8" to JACO 3/8" Straight connector/coupler.

Used to connect 3/8" tubing.

Plastic Compression Fittings.
JACO Elbow
JACO 1/4" Elbow to 1/4" Thread (J14-EL-14T)

JACK 1/4" Fitting with Elbow to 1/4" Thread (Male)

Please Note: The thread fittings are not outer diameter measurements, the outer diameter measurement for 1/4" is 12.9mm.

Plastic Compression Fittings.
JACO Nut
JACO Nut 3/8" (J-NUT38)

JACO 3/8" Ferrule Nut.

Used with 3/8" (9.5mm) tubing.

For use with plastic compression fittings.
JACO Straight
JACO 1/4" Straight Connector (J14-J14)

JACO 1/4" to JACO 1/4" Straight connector/coupler.

Used to connect 1/4" tubing.

Plastic Compression Fittings.
JACO Nut
JACO Nut 1/4" (J-NUT14)
JACO 1/4" Ferrule Nut.

Used with 1/4" (6mm) tubing.
For use with plastic compression fittings.
Per Page      1 - 11 of 11
  • 1