Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
Catalog 3501E
Inverted Flare Fittings
E16
E
Male Connector 48IFHD
Ref. SAE 040102
Part
tube
pipe
straight
c
flow
No.
size
thread
thread
hex
l
dia. d
48IFHD-2-2
1/8
1/8
5/16-28 13/32
.63 .078
48IFHD-3-2
3/16
1/8
3/8-24
15/32
.70 .125
48IFHD-4-2
1/4
1/8
7/16-24 17/32
.74 .189
48IFHD-4-4
1/4
1/4
7/16-24
9/16
.89 .189
48IFHD-5-2
5/16
1/8
1/2-20
19/32
.79 .220
48IFHD-5-4
5/16
1/4
1/2-20
19/32
.98 .220
48IFHD-6-2
3/8
1/8
5/8-18
3/4
.89 .220
48IFHD-6-4
3/8
1/4
5/8-18
3/4
1.03 .282
48IFHD-6-6
3/8
3/8
5/8-18
3/4
1.03 .282
48IFHD-8-4
1/2
1/4
3/4-18
29/32 1.07 .346
48IFHD-8-6
1/2
3/8
3/4-18
29/32 1.07 .407
48IFHD-8-8
1/2
1/2
3/4-18
29/32 1.26 .407
48IFHD-10-8
5/8
1/2
7/8-18
1-1/16 1.32 .533
48IFHD-12-12
3/4
3/4
1-1/16-16 1 1/4 1.38 .626
Union Tee 244IFHD
Ref. SAE 040401
Part
tube
straight
flow
No.
size
thread
L
M
N
dia. d
244IFHD-3
3/16
3/8-24
1.10
.55
.39
.125
244IFHD-4
1/4
7/16-24
1.13
.56
.42
.189
244IFHD-5
5/16
1/2-20
1.26
.63
.45
.220
244IFHD-6
3/8
5/8-18
1.48
.74
.56
.282
244IFHD-8
1/2
3/4-18
1.76
.88
.67
.407
Male Branch Tee 245IFHD
Ref. SAE 040425
Part
tube
pipe
straight
flow
No.
size
thread
thread
L
M
N
dia. d
245IFHD-4-2
1/4
1/8
7/16-24
.85 .43
.64
.189
245IFHD-6-4
3/8
1/4
5/8-18
1.17 .58
.94
.282
Male Elbow 249IFHD–249IF
Ref. SAE 040202
Part
tube
pipe
straight
flow
No.
size
thread
thread
L
M
N
dia. d
249IFHD-2-2
1/8
1/8
5/16-28
.79
.25
.58
.078
249IFHD-3-2
3/16
1/8
3/8-24
.85
.27
.61
.125
249IFHD-4-2
1/4
1/8
7/16-24
.92
.33
.65
.189
249IFHD-4-4
1/4
1/4
7/16-24
1.10
.28
.82
.189
249IFHD-5-2
5/16
1/8
1/2-20
.98
.47
.68
.220
249IFHD-5-4
5/16
1/4
1/2-20
1.16
.45
.86
.220
249IFHD-6-2
3/8
1/8
5/8-18
1.13
.53
.76
.220
249IF-6-4†
3/8
1/4
5/8-18
1.26
.45
.92
.282
249IFHD-6-4
3/8
1/4
5/8-18
1.32
.53
.95
.282
249IFHD-6-6
3/8
3/8
5/8-18
1.32
.50
.94
.282
249IFHD-8-4
1/2
1/4
3/4-18
1.48
.59
1.02
.407
249IF-8-6+
1/2
3/8
3/4-18
1.42
.53
.99
.407
249IFHD-8-6
1/2
3/8
3/4-18
1.48
.59
1.02
.407
249IFHD-8-8
1/2
1/2
3/4-18
1.67
.66
1.22
.407
249IFHD-10-6
5/8
3/8
7/8-18
1.62
.67
1.09
.533
249IFHD-10-8
5/8
1/2
7/8-18
1.82
.67
1.29
.533
†Light Duty Series
D
L
C HEX
M
N
D
L
M
N
D
L
M
L
N
D