Rubber hydraulic hose and ... - Flipbook - Seite 316
Safety information | Danfoss
American connections
American connections
SAE J514 37° hydraulic
SAE J1926 straight thread O-Ring boss (ORB)
O-Ring
Chamfer
Thread
O.D
37ºThread
Thread
I.D
O.D
Male half
Female half
This port connection is
recommended by the NFPA
for optimum leakage control
in medium and high pressure
hydraulic systems. The male
connector has a straight thread
and an O-Ring. The female port
has a straight thread, a machined
Inch
size
Dash
size.
Nominal
thread
size
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1-1/4
1-1/2
2
02
03
04
05
06
08
10
12
14
16
20
24
32
5/16-24
3/8-24
7/16-20
1/2-20
9/16-18
3/4-16
7/8-14
1 1/16-12
1 3/16-12
1 5/16-12
1 5/8-12
1 7/8-12
2 1/2-12
Male half
surface (minimum spotface) and a
chamfer to accept the O-Ring. The
seal takes place by compressing
the O-Ring into the chamfer. The
threads hold the connection
mechanically.
Male thread
O.D. inch
37º
Thread
I.D
Female thread
I.D. inch
Fract.
Dec.
Fract.
Dec.
5/16
3/8
7/16
1/2
9/16
3/4
7/8
1 1/16
1 3/16
1 5/16
1 5/8
1 7/8
2 1/2
0.31
0.38
0.44
0.50
0.56
0.75
0.88
1.06
1.19
1.31
1.63
1.88
2.50
9/32
11/32
13/32
15/32
17/32
3/4
13/16
1
1 1/8
1 1/4
1 9/16
1 13/16
2 7/16
0.27
0.34
0.39
0.45
0.51
0.69
0.81
0.98
1.13
1.23
1.54
1.79
2.42
Female half
This connection is very common
in fluid power systems. Both the
male and female halves of the
connections have 37° seats. The seal
takes place by establishing a line
contact between the male flare and
the female cone seat. The threads
Inch
size
Dash
size.
Nominal
thread
size
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
1-1/4
1-1/2
2
02
03
04
05
06
08
10
12
14
16
20
24
32
5/16-24
3/8-24
7/16-20
1/2-20
9/16-18
3/4-16
7/8-14
1 1/16-12
1 3/16-12
1 5/16-12
1 5/8-12
1 7/8-12
2 1/2-12
hold the connection mechanically.
Caution: In the –02, –03, –04, –05, –08
and –10 sizes, the threads of the SAE
45° flare and the SAE 37° flare are the
same. However, the sealing surface
angles are not the same.
Male thread
O.D. inch
Female thread
I.D. inch
Fract.
Dec.
Fract.
Dec.
5/16
3/8
7/16
1/2
9/16
3/4
7/8
1 1/16
1 3/16
1 5/16
1 5/8
1 7/8
2 1/2
0.31
0.38
0.44
0.50
0.56
0.75
0.88
1.06
1.19
1.31
1.63
1.88
2.50
9/32
11/32
13/32
15/32
17/32
3/4
13/16
1
1 1/8
1 1/4
1 9/16
1 13/16
2 7/16
0.27
0.34
0.39
0.45
0.51
0.69
0.81
0.98
1.13
1.23
1.54
1.79
2.42
ORS SAE J1453 O-Ring face seal
O-Ring
Thread
O.D
Thread
I.D
Male half
Female half
This connection offers the very
best leakage control available
today. The male connector has a
straight thread and an O-Ring in
the face. The female has a straight
thread and a machined flat face.
316
Inch
size
Dash
size.
Nominal
thread
size
1/4
3/8
1/2
5/8
3/4
1
1-1/4
1-1/2
04
06
08
10
12
16
20
24
9/16-18
11/16-16
13/16-16
1-14
1 3/16-12
1 7/16-12
1 11/16-12
2-12
EMEA Danfoss rubber hydraulic hose, fitting, tooling and accessories category catalog
The seal takes place by
compressing the O-Ring onto
the flat face of the female, similar
to the split flange type fitting.
The threads hold the connection
mechanically.
Male thread
O.D. inch
Female thread
I.D. inch
Fraction
Decimal
Fraction
Decimal
9/16
11/16
13/16
1
1 3/16
1 7/16
1 11/16
2
0.56
0.69
0.82
1.00
1.19
1.44
1.69
2.00
17/32
5/8
3/4
15/16
1 1/8
1 3/8
1 5/8
1 15/16
0.51
0.63
0.75
0.93
1.11
1.36
1.61
1.92
