Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
C17
Catalog 3501E
TrueSeal™ Thermoplastic Push-In Fittings
NOTE: PPL refers to Polypropylene. FCB refers to Fluorocarbon.
MRS - Male Run Swivel
Tube-to-Pipe
Gray
Acetal
EPDM
Seal
White
PPL EPDM
Seal
Natural
Kynar
FCB
Seal
Nom
Tube
O.D.
NPTF
Thd
Size
C
Hex L
M N
D
Thru
Hole
Min.
A4MRS2-MG PP4MRS2 F4MRS2 1/4 1/8 9/16 1.55 0.81 0.85 .175
A4MRS4-MG PP4MRS4 F4MRS4 1/4 1/4 11/16 1.67 0.81 0.85 .175
A5MRS2-MG
5/16 1/8 9/16 1.78 1.02 1.02 .188
A5MRS4-MG
5/16 1/4 11/16 1.90 1.02 1.02 .188
A5MRS6-MG
5/16 3/8 13/16 1.90 1.02 1.02 .188
A6MRS4-MG PP6MRS4 F6MRS4 3/8 1/4 13/16 1.90 1.02 1.02 .250
A6MRS6-MG PP6MRS6 F6MRS6 3/8 3/8 13/16 1.90 1.02 1.02 .250
A8MRS4-MG
1/2 1/4 13/16 2.10 1.20 1.20 .240
A8MRS6-MG PP8MRS6
1/2 3/8 13/16 2.10 1.20 1.20 .375
A8MRS8-MG PP8MRS8
1/2 1/2 1 2.32 1.20 1.20 .375
*
Part consists of tee union and tube stem adaptor.
Note: Assemblies with metal gripper collets are permanent.
Assemblies with plastic collets can be taken apart.
M
D
C HEX
N
L
MES - Male Elbow Swivel
Tube-to-Pipe
Gray
Acetal
EPDM
Seal
White
PPL EPDM
Seal
Natural
Kynar
Fcb Seal
Nom.
Tube
O.D.
NPTF
Thd
Size
C
Hex M N
D
Thru
Hole
Min.
A4MES2-MG PP4MES2 F4MES2 1/4 1/8 9/16 .87 1.60 .175
A4MES4-MG PP4MES4 F4MES4 1/4 1/4 11/16 .87 1.71 .175
A4MES6-MG PP4MES6 F4MES6 1/4 3/8 13/16 .90 1.91 .212
A5MES2-MG
5/16 1/8 9/16 1.02 1.78 .188
A5MES4-MG
5/16 1/4 11/16 1.02 1.90 .188
A5MES6-MG
5/16 3/8 13/16 1.02 1.90 .188
A6MES2-MG
F6MES2 3/8 1/8 9/16 1.02 1.65 .175
A6MES4-MG PP6MES4 F6MES4 3/8 1/4 13/16 1.02 1.90 .250
A6MES6-MG PP6MES6 F6MES6 3/8 3/8 13/16 1.02 1.90 .250
A8MES4-MG
1/2 1/4 13/16 1.20 2.10 .240
A8MES6-MG PP8MES6
1/2 3/8 13/16 1.20 2.10 .375
A8MES8-MG PP8MES8
1/2 1/2 1 1.20 2.32 .375
*
Part consists of elbow union and tube stem adaptor.
Note: Assemblies with metal gripper collets are permanent.
Assemblies with plastic collets can be taken apart.
M
N
C HEX
D
M
D
C HEX
N
M
MTS - Male Tee Swivel
Tube-to-Pipe
Gray
Acetal
EPDM
Seal
White
PPL EPDM
Seal
Natural
Kynar
FCB Seal
Nom
Tube
O.D.
NPTF
Thd
Size
C
Hex M N
D
Thru
Hole
Min.
A4MTS2-MG PP4MTS2 F4MTS2 1/4 1/8 9/16 .81 1.60 .175
A4MTS4-MG PP4MTS4 F4MTS4 1/4 1/4 11/16 .81 1.71 .175
A5MTS2-MG
5/16 1/8 9/16 1.02 1.78 .188
A5MTS4-MG
5/16 1/4 11/16 1.02 1.90 .188
A5MTS6-MG
5/16 3/8 13/16 1.02 1.90 .188
A6MTS2-MG
F6MTS2 3/8 1/8 9/16 1.02 1.75 .175
A6MTS4-MG PP6MTS4 F6MTS4 3/8 1/4 13/16 1.02 1.90 .250
A6MTS6-MG PP6MTS6 F6MTS6 3/8 3/8 13/16 1.02 1.90 .250
A8MTS4-MG
1/2 1/4 13/16 1.20 2.10 .240
A8MTS6-MG PP8MTS6
1/2 3/8 13/16 1.20 2.10 .375
A8MTS8-MG PP8MTS8
1/2 1/2
1 1.20 2.32 .375
*
Part consists of tee union and tube stem adaptor.
Note: Assemblies with metal gripper collets are permanent.
Assemblies with plastic collets can be taken apart.
UC - Union Connector
Tube-to-Tube
Gray
Acetal
EPDM
Seal
White
PPL EPDM
Seal
Natural
Kynar
FCB
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