F19
Parker Hannifin Corporation
Tube Fittings Division
Columbus, Ohio
http://www.parker.com/tfd
4300
Catalog
Pipe Fittings and Port Adapters
Dimensions and pressures for reference only, subject to change.
F
CD45
45
° Pipe Elbow
NPTF / NPTF
SAE 140339
HPD Base # 3102
DD45
45
° Female Pipe Elbow
NPTF / NPTF
SAE 140338
HPD Base # 4202
AOEG5
Straight Thread Elbow
SAE-ORB / SAE-ORB
HPD Base # 2510
AOEG
Female Pipe Elbow
NPT / SAE-ORB
HPD Base # 2502
F3HG
Conversion Adapter
NPTF / BSPT
F3HG5
Conversion Adapter
BSPT / SAE-ORB
*
Y – Across
Wrench Flats
TUBE
FITTING
PART #
END SIZE
C6
HEX
(
in.)
L
(
mm)
Dynamic
Pressure
(
x 1,000 PSI)
1
BSPT
2
NPTF
-
S -SS -B
1/8 
x 1/8F3HG
1/8 - 38 1/8 - 27 9/16 1.08 6.0 6.0 3.3
1/4 
x 1/4F3HG
1/4 - 19 1/4 - 18 3/4 1.37 6.0 6.0 3.3
3/8
x 3/8F3HG
3/8 - 19 3/8 - 19 7/8 1.38 6.0 6.0 3.3
1/2 
x 1/2F3HG
1/2 - 14 1/2 - 14 1 1/8 1.88 5.0 5.0 3.3
3/4
x 3/4F3HG
3/4 - 14 3/4 - 14 1 3/8 1.95 4.0 4.0 2.6
1
x 1F3HG
1 - 11 1 - 11 1 5/8 2.38 3.0 3.0 1.9
1 1/2
x 1 1/2F3HG
1 1/2 - 11 1 1/2 - 11 2 3/8 2.53 2.0 2.0 1.3
TUBE
FITTING
PART #
END SIZE
C1
HEX
(
in.)
L
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
BSPT
2
UN/UNF-2B
-
S -SS -B
1/8-4
F3HG5
1/8 - 28 7/16 - 20 11/16 1.09 6.0 6.0 3.3
1/8-5
F3HG5
1/8 - 28 1/2 - 20
3/4 1.09 6.0 6.0 3.3
1/4-6
F3HG5
1/4 - 19 9/16 - 18 13/16 1.36 6.0 6.0 3.3
3/8-8
F3HG5
3/8 - 19 3/4 - 16
1 1.45 5.0 5.0 3.3
1/2-10
F3HG5
1/2 - 14 7/8 - 14 1 1/8 1.78 4.5 4.5 2.9
3/4-12
F3HG5
3/4 - 14 1 1/16 - 12 1 3/8 1.92 4.5 4.5 2.9
1-16
F3HG5
1 - 11 1 5/16 - 12 1 5/8 2.13 3.5 3.5 2.2
TUBE
FITTING
PART #
END SIZE
N3
(
in.)
N4
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
NPTF
2
NPTF
-
S -SS -B
1/8
CD45
1/8 - 27
1/8 - 27 0.47 0.72 9/16 5.0 5.0 3.2
1/4
CD45
1/4 - 18
1/4 - 18 0.63 1.05 3/4 5.0 5.0 3.2
3/8
CD45
3/8 - 18
3/8 - 18 0.72 1.06 7/8 4.5 4.5 2.9
1/2
CD45
1/2 - 14
1/2 - 14 0.91 1.34 1 1/16 3.0 3.0 1.9
3/4
CD45
3/4 - 14
3/4 - 14 0.97 1.38 1 5/16 3.0 3.0 1.9
1
CD45
1 - 11 1/2 1 - 11 1/2 1.13 1.72 1 5/8 1.8 1.8 1.1
1 1/4
CD45
1 1/4 - 11 1/2 1 1/4 - 11 1/2 1.63 1.80 1 7/8 1.5 1.5 1.0
TUBE
FITTING
PART #
END SIZE
N2
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
NPTF
2
NPTF
-
S -SS -B
1/4
DD45
1/4 - 18 1/4 - 18 0.69 3/4 5.0 5.0 3.3
3/8
DD45
3/8 - 18 3/8 - 18 0.75 7/8 4.5 4.5 2.9
1/2
DD45
1/2 - 14 1/2 - 14 0.94 1 1/16 3.0 3.0 1.9
3/4
DD45
3/4 - 14 3/4 - 14 1.00 1 5/16 3.0 3.0 1.9
1
DD45
1 - 11 1/2 1 - 11 1/2 1.19 1 5/8 1.8 1.8 1.1
TUBE
FITTING
PART #
END SIZE
M
(
in.)
N1
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
UN/UNF-2A
2
UN/UNF-2B
-
S -SS -B
4
AOEG5
7/16 - 20 7/16 - 20 1.23 0.63 3/4 6.0 6.0 3.3
6
AOEG5
9/16 - 18 9/16 - 18 1.38 0.75 7/8 5.0 5.0 3.3
8
AOEG5
3/4 - 16 3/4 - 16 1.59 0.88 1 1/16 4.0 4.0 2.6
10
AOEG5
7/8 - 14 7/8 - 14 1.81 1.02 1 1/16 2.5 2.5 1.6
12
AOEG5
1 1/16 - 12 1 1/16 - 12 2.00 1.21 1 5/16 2.5 2.5 1.6
16
AOEG5
1 5/16 - 12 1 5/16 - 12 2.26 1.33 1 5/8 2.5 2.5 1.6
TUBE
FITTING
PART #
END SIZE
M
(
in.)
N
(
in.)
Y
(
in.)
Dynamic
Pressure
(
x 1,000 PSI)
1
UN/UNF-2A
2
NPTF
-
S -SS -B
6-1/4
AOEG
9/16 - 18 1/4 - 18 1.34 0.63 3/4 5.0 5.0 3.3
8-3/8
AOEG
3/4 - 16 3/8 - 18 1.47 0.63 7/8 4.5 4.5 2.9
10-1/2
AOEG
7/8 - 14 1/2 - 14 1.81 0.75 1 1/16 3.0 3.0 1.9
12-3/4
AOEG
1 1/16 - 12 3/4 - 14 2.00 0.81 1 5/16 3.0 3.0 1.9
16-1
AOEG
1 5/16 - 12 1 - 11 1/2 2.25 1.00 1 5/8 1.8 1.8 1.1
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