How to Convert 3/8" to 1/4" and 3mm
3/8” Tube to 1/4” Tube
G0743
3/8” Plastic
Tube
G0586
3/8” x 1/4” Reducer
G0752
1/4” Plastic
Tube
The G0586 reducing straight shown above will convert from
3/8” tube to 1/4”. A G0639 elbow version is also available.
Note. Both of these fittings can
be used to convert 1/4” tube to
3mm (see below).
3/8” Tube to 3mm Tube
G0743
3/8” Plastic
Tube
G1633
3/8”
Coupling
This connection is used on our 3mm drinking water kit
(see ‘How to Guide’). The G1826 has an M5 thread
(metric 5) and the G1833 can be screwed in here
without the use of PTFE. The other end of the G1826
can then be pushed into a G1633 coupling.
G1826
3/8” Stem
x M5 (F)
G1833
M5 (M)
x 3mm
Push Fit
3mm Tube
Supplied with
G1832 kit