G24
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
4300 Catalog
Pipe Fittings and Port Adapters
Dimensions and pressures for reference only, subject to change.
HP5ON
Hollow Hex Plug
SAE-ORB
SAE 090109B
HPD Base # 05HP
HP
Hex Head Pipe Plug
NPTF
SAE 130109E
HPD Base # 01CP
SHP
Square Head Plug
NPTF
HHP
Hollow Hex Pipe Plug
NPTF
SAE 130109N
HPD Base # 01HP
TUBE
FITTING
PART #
END SIZE
C5
HEX
(in.)
I1
(in.)
L1
(in.)
X
DIA
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
UN/UNF-2A
-S -SS -B
2 HP5ON
5/16-24 1/8 0.30 0.40 0.44 6.0 6.0
3 HP5ON
3/8-24
1/8 0.30 0.40 0.50 6.0 6.0
4 HP5ON
7/16-20 3/16 0.36 0.47 0.56 6.0 6.0
5 HP5ON
1/2-20 3/16 0.36 0.47 0.63 6.0 6.0
6 HP5ON
9/16-18 1/4 0.40 0.50 0.69 6.0 6.0
8 HP5ON
3/4-16 5/16 0.44 0.58 0.88 6.0 6.0
10 HP5ON
7/8-14
3/8 0.50 0.65 1.00 6.0 6.0
12 HP5ON
1 1/16-12 9/16 0.59 0.77 1.25 6.0 6.0
14 HP5ON
1 3/16-12 9/16 0.59 0.77 1.38 5.5
16 HP5ON
1 5/16-12 5/8 0.59 0.77 1.50 5.5 5.5
20 HP5ON
1 5/8-12 3/4 0.59 0.77 1.88 4.0
24 HP5ON
1 7/8-12 3/4 0.59 0.77 2.13 3.0 3.0
TUBE
FITTING
PART #
END SIZE
C
HEX
(in.)
L
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
NPTF
-S -SS -B
1/8 HP
1/8-27
7/16
0.56 6.0 7.2 3.9
1/4 HP
1/4-18
9/16
0.75 6.0 7.2 3.9
3/8 HP
3/8-18
11/16
0.78 6.0 7.2 3.9
1/2 HP
1/2-14
7/8
0.97 6.0 7.2 3.9
3/4 HP
3/4-14
1 1/16 1.06 5.5 6.6 3.5
1 HP*
1-11 1/2
1 5/16 1.25 4.5 5.4 3.0
1 1/4 HP
1 1/4-11 1/2
1 3/4
1.41 3.0 3.6
1 1/2 HP
1 1/2-11 1/2
2
1.50 3.0 3.6
2 HP
2-11 1/2
2 1/2
1.69 2.0 3.0
TUBE
FITTING
PART #
END SIZE
C
SQUARE
(in.)
L
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
NPTF
-S -SS -B
1/8 SHP
1/8-27
9/32
0.51 6.0 7.2
1/4 SHP
1/4-18
3/8
0.75 6.0
3/8 SHP
3/8-18
7/16
0.83 6.0
1/2 SHP
1/2-14
9/16
1.08 6.0
3/4 SHP
3/4-14
5/8
1.14 6.0
1 SHP
1-11 1/2
13/16
1.38 5.5
TUBE
FITTING
PART #
END SIZE
B
(in.)
C5 INTERNAL
HEX
(in.)
STANDARD
Dynamic
Pressure
(x 1,000 PSI)
1
NPTF
-S -SS -B
1/16 HHP
1/16-27
0.30
5/32
6.0
1/8 HHP
1/8-27
0.30
3/16
6.0 7.2 3.9
1/4 HHP
1/4-18
0.46
1/4
6.0 7.2 3.9
3/8 HHP
3/8-18
0.46
5/16
6.0 7.2
1/2 HHP
1/2-14
0.61
3/8
6.0 7.2
3/4 HHP
3/4-14
0.62
9/16
5.5 6.6
1 HHP
1-11 1/2
0.77
3/4
4.5 5.4
1 1/4 HHP
1 1/4-11 1/2 0.77
3/4
3.0
1 1/2 HHP
1 1/2-11 1/2 0.83
3/4
3.0
2 HHP
2-11 1/2
0.86
3/4
2.0
* 1 HP-SS Hex is 1 3/8