Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
D6
Catalog 3501E
TrueSeal™ Thermoplastic Push-In Fittings
D
All sizes in inches
M
D
A
B
N
A
M
TU - Tee Union
Tube-to-Tube
For nonstandard plastic collet, remove -MG suffx.
WY - “Y” Union
Tube-to-Tube
W
L
D
Gray
Acetal
EPDM
Seal
White
Polypropylene
EPDM
Seal
Natural Kynar
Fluorocarbon
Seal
Nom. Tube O.D.
M
N
D
Thru
Hole
Min.
Tube A
Run
Tube B
Stem
A4TU4-MG PP4TU4
F4TU4
1/4
1/4
0.81
0.85
.175
A5TU5-MG
5/16
5/16
1.02
1.02
.188
A6TU4-MG PP6TU4
F6TU4
3/8
1/4
1.02
1.03
.175
A6TU6-MG PP6TU6
F6TU6
3/8
3/8
1.02
1.02
.290
A8TU8-MG PP8TU8
1/2
1/2
1.20
1.20
.375
Gray
Acetal
EPDM
Seal
White
Polypropylene
EPDM
Seal
Natural
Kynar
Fluorocarbon
Seal
Nom. Tube O.D.
L
W
D
Thru
Hole
Min.
Inlet
Tube A
Run
Outlet
Tube B
Stem
A5WY5-MG
5/16
5/16
2.250
1.75
0.190
A6WY4-MG
3/8
1/4
2.100
1.43
0.190
A6WY5-MG
3/8
5/16
2.200
1.75
0.190
A6WY6-MG
3/8
3/8
2.175
1.75
0.250