58
Connectors
Barbed Adapters
Swivel BarbAdapters
Barb connection spins freely from the nut to prevent twist
during installation
Manufactured from polypropylene
The new Swivel Barb Adapters from Upchurch Scientifc
®
are made
up of two captive pieces acting as a one-piece ftting for ease of use.
Manufactured fromPolypropylene and available in three barb sizes, the
Swivel Barbwill facilitate connection between fexible tubing to a 1/4-28
fat-bottom port. The barbed insert spins freely from the threaded nut
in order to prevent the tubing from twisting during installation.
BarbedAdapters
Three barb sizes, for 1/16”, 1/8” and 3/16” ID fexible tubing
Adapt to 1/4-28 fat-bottom, 5/16-24 fat-bottom or 10-32 coned
receiving ports
These Upchurch Scientifc adapters make it easy to connect fexible
tubing to any standard 1/4-28 fat-bottom or 10-32 coned receiving
port. Simply thread the adapter into a receiving port and slip tubing
over the barbed stem to create a reliable low pressure connection.
Part No.
Description
Material
Threads
Thru-hole
SWIVEL BARB ADAPTERS
D-646
Swivel Barb Adapter, 1/16” (1.55 mm) ID Tubing
Polypropylene
1/4-28 Flat-Bottom
0.03” (0.75 mm)
D-647
Swivel Barb Adapter, 3/32” (2.40 mm) ID Tubing
Polypropylene
1/4-28 Flat-Bottom
0.06” (1.5 mm)
D-648
Swivel Barb Adapter, 1/8” (3.20 mm) ID Tubing
Polypropylene
1/4-28 Flat-Bottom
0.08” (2.0 mm)
BARBED ADAPTERS
P-663
Barb Adapter, 1/16” (1.55 mm) ID Tubing
ETFE
10-32 Coned
0.04” (1.0 mm)
P-664
Barb Adapter, 1/8” (3.20 mm) ID Tubing
ETFE
10-32 Coned
0.04” (1.0 mm)
P-646
Barb Adapter, 1/16” (1.55 mm) ID Tubing
ETFE
1/4-28 Flat-Bottom
0.04” (1.0 mm)
P-647
Barb Adapter, 1/8” (3.20 mm) ID Tubing
ETFE
1/4-28 Flat-Bottom
0.08” (2.0 mm)
P-648
Barb Adapter, 3/16” (4.75 mm) ID Tubing
ETFE
1/4-28 Flat-Bottom
0.10” (2.5 mm)
P-668
Barb Adapter, 1/16” (1.55 mm) ID Tubing
PEEK
™
1/4-28 Flat-Bottom
0.04” (1.0 mm)
P-689
Barb Adapter, 3/16” (4.75 mm) ID Tubing
ETFE
5/16-24 Flat-Bottom
0.10” (2.5 mm)
P-692
Barb Adapter, 0.020” to 1/32” (0.50 to 0.80 mm) ID Tubing
PEEK
1/4-28 Flat-Bottom
0.02” (0.5 mm)
D-646
1/4-28 to 1/16” ID tubing
0.90”
(2.29 cm)
D-647
1/4-28 to 3/32” ID tubing
0.90”
(2.29 cm)
D-648
1/4-28 to 1/8” ID tubing
0.90”
(2.29 cm)
P-647
1/4-28 to 1/8” ID tubing
0.99”
(2.51 cm)
0.47”
(1.19 cm)
P-646
1/4-28 to 1/16” ID tubing
0.88”
(2.24 cm)
0.47”
(1.19 cm)
P-663
10-32 to 1/16” ID tubing
0.86”
(2.18 cm)
0.44”
(1.12 cm)
P-689
5/16-24 to 3/16” ID tubing
1.27”
(3.23 cm)
0.47”
(1.19 cm)
P-668
1/4-28 to 1/16” ID tubing
0.88”
(2.24 cm)
0.47”
(1.19 cm)
P-648
1/4-28 to 3/16” ID tubing
01.21”
(3.07 cm)
0.47”
(1.19 cm)
P-664
10-32 to 1/8” ID tubing
0.44”
(1.12 cm)
0.96”
(2.44 cm)
P-692
1/4-28 to 0.020” – 1/32”ID tubing
0.90”
(2.29 cm)
0.37”
(0.94 cm)
To connect low pressure fuoropolymer tubing, try the LuerTight
™
Adapters on page 57.
To connect peristaltic tubing to low pressure fuoropolymer tubing,
see page 61.
For peristaltic tubing, see pages 75 – 89.
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