Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
TrueSeal™ Thermoplastic Push-In Fittings
10
N
D
M
EU - Elbow Union
Tube-to-Tube
GRAY
ACETAL
EPDM
SEAL
WHITE
POLYPROPYLENE
EPDM
SEAL
NATURAL
KYNAR
FLUOROCARBON
SEAL
NOM.
TUBE
O.D. 1
NOM.
TUBE
O.D. 2 M N
D
THRU
HOLE
MIN.
A4EU4-MG PP4EU4
F4EU4
1/4
1/4 0.87 0.87 .175
A5EU4-MG
5/16 1/4 1.052 0.90 .175
A5EU5-MG
5/16 5/16 1.02 1.02 .188
A6EU4-MG PP6EU4
F6EU4
3/8
1/4 1.02 0.90 .212
A6EU5-MG
3/8 5/16 1.02 1.02 .175
A6EU6-MG PP6EU6
F6EU6
3/8
3/8 1.02 1.02 .250
A8EU6-MG
1/2
3/8 1.20 1.20 .250
A8EU8-MG PP8EU8
1/2
1/2 1.20 1.20 .375
For nonstandard plastic collet, remove -MG suffix.
M
D
A
B
N
A
M
TU - Tee Union
Tube-to-Tube
GRAY
ACETAL
EPDM
SEAL
WHITE
POLYPROPYLENE
EPDM
SEAL
NATURAL
KYNAR
FLUOROCARBON
SEAL
NOM. TUBE O.D.
M N
D
THRU
HOLE
MIN.
TUBE
A
TUBE
B
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
For nonstandard plastic collet, remove -MG suffix.
WY - “Y” Union
Tube-to-Tube
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
OUTLET
TUBE
B
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
For nonstandard plastic collet, remove -MG suffix.
W
L
D
UC - Union Connector
Tube-to-Tube
GRAY
ACETAL
EPDM
SEAL
WHITE
POLYPROPYLENE
EPDM
SEAL
NATURAL
KYNAR
FLUOROCARBON
SEAL
NOM.
TUBE
O.D.
L
OVERALL
LENGTH
D
THRU
HOLE
MIN.
A4UC4-MG PP4UC4
F4UC4
1/4
1.49
.175
A5UC4-MG
5/16-1/4 1.70
.175
A5UC5-MG
5/16
1.70
.188
A6UC4-MG PP6UC4
F6UC4
3/8-1/4
1.70
.175
A6UC5-MG
3/8-5/16 1.70
.188
A6UC6-MG PP6UC6
F6UC6
3/8
1.70
.250
A8UC5-MG
1/2-5/16 1.90
.188
A8UC6-MG PP8UC6
1/2-3/8
1.90
.250
A8UC8-MG PP8UC8
1/2
1.91
.375
For nonstandard plastic collet, remove -MG suffix.
L
D
C
D
L
FA - Faucet Adapter
Tube-to-Faucet
GRAY
ACETAL
EPDM
SEAL
WHITE
POLYPROPYLENE
EPDM
SEAL
NATURAL
KYNAR
FLUOROCARBON
SEAL
NOM.
TUBE
O.D.
UNS-2B
THREAD
SIZE
C
HEX
L
OVERALL
LENGTH
D
THRU
HOLE
MIN.
A4FA7-MG PP4FA7
F4FA7
1/4 7/16-24 23/32 1.32 .190
A5FA7-MG
5/16 7/16-24 13/16 1.41 .190
A6FA7-MG PP6FA7
F6FA7
3/8 7/16-24 13/16 1.41 .190
For nonstandard plastic collet, remove -MG suffix.
M
N
D
ME - Male Elbow
Tube-to-Pipe
GRAY
ACETAL
EPDM
SEAL
WHITE
POLYPROPYLENE
EPDM
SEAL
NATURAL
KYNAR
FLUOROCARBON
SEAL
NOM.
TUBE
O.D.
NPTF
THD
SIZE
M N
D
THRU
HOLE
MIN.
A4ME2-MG PP4ME2
F4ME2
1/4 1/8 0.84 0.94 .175
A4ME4-MG PP4ME4
F4ME4
1/4 1/4 0.84 0.94 .175
A4ME6-MG PP4ME6
F4ME6
1/4 3/8 0.84 1.04 .175
A5ME4-MG
5/16 1/4 1.03 1.08 .175
A5ME6-MG
5/16 3/8 1.03 1.06 .188
A6ME4-MG PP6ME4
F6ME4
3/8 1/4 1.03 1.08 .250
A6ME6-MG PP6ME6
F6ME6
3/8 3/8 1.03 1.06 .250
For nonstandard plastic collet, remove -MG suffix.
A
B