L8
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
http://www.parker.com/tfd
4300
Catalog
Hydraulic Flanges and Components
and Dual Seal Flanges
Dimensions and pressures for reference only, subject to change.
Flange
O.D.
Drill
Flange
Height
SIZE
C
(
inch)
D Max
(
inch)
E
(
inch)
CODE 61
8
1.19
0.50
0.265
12
1.50
0.75
0.265
16
1.75
1.00
0.315
20
2.00
1.25
0.315
24
2.38
1.50
0.315
32
2.81
2.00
0.375
CODE 62
8
1.25
0.50
0.305
12
1.63
0.75
0.345
16
1.88
1.00
0.375
20
2.13
1.25
0.405
24
2.50
1.50
0.495
32
3.13
2.00
0.495
Code 61 and Code 62
Port Ends
SIZE
A
(
in.)
B
(
in.)
C
(
in.)
D
(
CSK)
E
(
R)
8
0.750 - 0.752 0.500 0.400 .82
X 60°
0.02
16
1.375 - 1.377 0.938 0.400 1.445
X 60° 0.02
24
1.750 - 1.752 1.312 0.530 1.82
X 60°
0.02
Port Ends for Dual Seal
Flange Port
The Parker Advantage
Improved Pressure Rating:
Parker’s new Dual Seal design is
rated for up to 7500 PSI to meet current and future hydraulic
design needs. This design has also been tested to meet stan-
dard SAE J1644 parameters.
Captive O-ring Groove:
The design of Parker’s Dual Seal
Flange Adapters incorporates a captive O-ring groove (CORG)
which prevents O-ring fall out during installation further pre-
venting the possibility of leaks.
Radial Seal:
The primary radial seal (A) improves the pres-
sure capabilities of the Dual Seal system to 7500 PSI while
offering additional system integrity.
Ingression Seal:
Reduces the potential for side loading and
ultimately connection failure in high impulse and high vibration
applications.
Multiple Standard Configurations:
Parker’s Dual Seal
Flange Adapter product line includes a variety of tube, pipe,
and hose connection styles to meet hydraulic system design
needs. Included are Parker’s Seal-Lok (SAE J1453), Triple-
Lok (SAE J514), SAE ORB (SAE J1926) and NPTF for tradi-
tional hydraulic connections. In addition, to offer a solution for
schedule pipe assemblies, Parker offers socket weld configu-
rations.