L12
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300
Catalog
Hydraulic Flanges and Components
and Dual Seal Flanges
Dimensions and pressures for reference only, subject to change.
BUHQ1
Code 61 Connector
Code 61 / Flareless
LOHQ1
Code 61 Flange Connector
Code 61 / ORFS
LOHQ2
Code 62 Flange Connector
Code 62 / ORFS
*
Y – Across Wrench Flats
*
Y – Across Wrench Flats
XHQ1
Code 61 Flange Connector
Code 61 / 37° Flare
XHQ2
Code 62 Flange Connector
Code 62 / 37° Flare
*
Y – Across Wrench Flats
*
Y – Across Wrench Flats
TUBE
FITTING
PART #
END SIZE
C
(
in.)
E
(
in.)
L
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
Code 61
-
S
12
LOHQ1
3/4 3/4 1.500 0.265 2.79 1 3/8 5.0
16
LOHQ1
1
1 1.750 0.315 2.81 1 5/8 5.0
20
LOHQ1
1 1/4 1 1/4 2.000 0.315 3.21 1 7/8 4.0
24
LOHQ1
1 1/2 1 1/2 2.375 0.315 3.29 2 1/8 3.0
TUBE
FITTING
PART #
END SIZE
C
(
in.)
E
(
in.)
L
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
Code 62
-
S
12
LOHQ2
3/4 3/4 1.625 0.345 3.02 1 3/8 6.0
12-16
LOHQ2
3/4 1 1.875 0.375 3.34 1 5/8 6.0
16
LOHQ2
1 1 1.875 0.375 3.36 1 5/8 6.0
20
LOHQ2
1 1/4 1 1/4 2.125 0.405 3.48 1 7/8 5.0
24
LOHQ2
1 1/2 1 1/2 2.500 0.495 4.14 2 1/8 4.5
TUBE
FITTING
PART #
END SIZE
C
(
in.)
E
(
in.)
L
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
Code 61
-
S
12
XHQ1
3/4 3/4 1.500 0.265 2.77 1 3/8
5.0
16
XHQ1
1 1 1.750 0.315 2.91 1 5/8
5.0
20
XHQ1
1 1/4 1 1/4 2.000 0.315 3.36 1 7/8
4.0
24
XHQ1
1 1/2 1 1/2 2.375 0.315 3.57 2 1/8
3.0
32
XHQ1
2 2 2.812 0.375 4.04 2 5/8
2.0
TUBE
FITTING
PART #
END SIZE
C
(
in.)
E
(
in.)
L
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
Code 62
-
S
12
XHQ2
3/4 3/4 1.625 0.345 3.08 1 3/8
5.0
16
XHQ2
1
1 1.875 0.375 3.43 1 5/8
5.0
20
XHQ2
1 1/4 1 1/4 2.125 0.405 3.60 1 7/8
4.0
24
XHQ2
1 1/2 1 1/2 2.500 0.495 4.34 2 1/8
3.0
TUBE
FITTING
PART #
END SIZE
C
(
in.)
E
(
in.)
L
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
(
in.)
2
Code 61
-
S
12
BUHQ1
3/4 3/4 1.500 0.265 1.82
16
BUHQ1
1
1 1.750 0.315 1.88
20
BUHQ1
1 1/4 1 1/4 2.000 0.315 1.82
24
BUHQ1
1 1/2 1 1/2 2.375 0.315 1.94
32
BUHQ1
2
2 2.812 0.375 1.97