D-31
Parker Hannifin Corporation
Quick Coupling Division
Minneapolis, MN
www.parker.com/quickcouplings
D
Swivels
Swivels
PS Series
90
º
Female SAE Straight Thread - Female Pipe
Part Number
A
B
Diameter
Port 1
Port 2
Wrench Flats
PS491002-4-4
2.42”
61.4
mm
2.01”
51.2
mm
1.20”
30.5
mm
7/16-20
UNF
1/4-18
NPTF
.75”
19.0
mm
PS691002-6-6
2.68”
68.2
mm
2.17”
55.2
mm
1.29”
32.8
mm
9/16-18
UNF
3/8-18
NPTF
.88”
22.2
mm
PS891002-8-8
2.96”
75.3
mm
2.37”
60.3
mm
1.49”
37.8
mm
3/4-16
UNF
1/2-14
NPTF
1.12”
28.6
mm
PS1291002-12-12
3.43”
87.2
mm
2.77”
70.4
mm
1.76”
44.6
mm
1-1/16-12
UN
3/4-14
NPTF
1.38”
35.0
mm
PS1691002-16-16
4.03”
102.3
mm
3.16”
80.3
mm
2.16”
54.9
mm
1-5/16-12
UN
1-11 1/2
NPTF
1.62”
41.3
mm
Hex 1
Port 1
Port 2
A
DIA
B
Female SAE Straight Thread - Male 37° Flare
Part Number
A
B
C
D
Diameter
Port 1
Port 2
Wrench
Flats 1
Wrench
Flats 2
PS491003-4-4
2.42”
61.4
mm
2.01”
51.2
mm
1.39”
35.2
mm
1.99”
50.5
mm
1.20”
30.5
mm
7/16-20
UNF
7/16-20
UNF
.75”
19.0
mm
.56”
14.3
mm
PS691003-6-6
2.68”
68.2
mm
2.17”
55.2
mm
1.44”
36.6
mm
2.09”
53.0
mm
1.29”
32.8
mm
9/16-18
UNF
9/16-18
UNF
.88”
22.2
mm
.69”
17.5
mm
PS891003-8-8
2.96”
75.3
mm
2.37”
60.3
mm
1.78”
45.1
mm
2.64”
67.1
mm
1.73”
44.0
mm
3/4-16
UNF
3/4-16
UNF
1.12”
28.6
mm
.88”
22.2
mm
PS1291003-12-12
3.43”
87.2
mm
2.77”
70.4
mm
2.24”
56.9
mm
3.86”
85.3
mm
2.17”
55.2
mm
1-1/16-12
UN
1-1/16-12
UN
1.38”
35.0
mm
1.25”
31.8
mm
PS1691003-16-16
4.03”
102.3
mm
3.16”
80.3
mm
2.42”
61.3
mm
3.66”
92.9
mm
2.48”
63.0
mm
1-5/16-12
UN
1-5/16-12
UN
1.62”
41.3
mm
1.50”
38.1
mm
Hex 1
Port 1
Hex 2
Port 2
A
DIA
B
D
C