Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings
D-20
Swivels
D
Swivels
Part Number
A
B
C
D
Dia.
Hex 1
Hex 2
Port 1 Port 2
PS491006-4-4
2.42”
2.01”
1.47”
2.07”
1.20”
.75”
.56”
7/16-20 7/16-20
61.4 mm 51.2 mm 37.3 mm 52.5 mm 30.5 mm 19.0 mm 14.3 mm UNF
UNF
PS691006-6-6
2.68”
2.17”
1.57”
2.22”
1.29”
.88”
.69”
9/16-18 9/16-18
68.2 mm 55.2 mm 39.9 mm 56.3 mm 32.8 mm 22.2 mm 17.5 mm UNF
UNF
PS891006-8-8
2.96”
2.37”
1.91”
2.77”
1.73”
1.12”
.88”
3/4-16 3/4-16
75.3 mm 60.3 mm 48.4 mm 70.4 mm 44.0 mm 28.6 mm 22.2 mm UNF
UNF
PS1291006-12-12 3.43”
2.77”
2.34”
3.43”
2.17”
1.38”
1.25” 1-1/16-12 1-1/16-12
87.2 mm 70.4 mm 59.4 mm 87.0 mm 55.2 mm 35.0 mm 31.8 mm UN
UN-
PS1691006-16-16 4.03”
3.16”
2.54”
3.79”
2.48”
1.62”
1.50” 1-5/16-12 1-5/16-12
102.3 mm 80.3 mm 64.6 mm 96.2 mm 63.0 mm 41.3 mm 38.1 mm UN
UN
Hex 1
Port 1
Hex 2
Port 2
A
DIA
B
D
C
Female SAE Straight Thread - Female 37° Flare
Part Number
A
B
C
D
Dia.
Hex 1
Hex 2
Port 1 Port 2
PS491007-4-4
2.42”
2.01”
1.48”
2.08”
1.20”
.75”
.69”
7/16-20 1/4-18
61.4 mm 51.2 mm 37.5 mm 52.8 mm 30.5 mm 19.0 mm 17.4 mm UNF
NPSM
PS691007-6-6
2.68”
2.17”
1.51”
2.16”
1.29”
.88”
.88”
9/16-18 3/8-18
68.2 mm 55.2 mm 38.4 mm 54.8 mm 32.8 mm 22.2 mm 22.2 mm UNF
NPSM
PS891007-8-8
2.96”
2.37”
1.86”
2.72”
1.73”
1.12”
1.00”
3/4-16 1/2-14
75.3 mm 60.3 mm 47.2 mm 69.2 mm 44.0 mm 28.6 mm 25.4 mm UNF
NPSM
PS1291007-12-12 3.43”
2.77”
2.24”
3.33”
2.17”
1.38”
1.25” 1-1/16-12 3/4-14
87.2 mm 70.4 mm 56.9 mm 84.5 mm 55.2 mm 35.0 mm 31.8 mm UN
NPSM
PS1691007-16-16 4.03”
3.16”
2.48”
3.73”
2.48”
1.62”
1.50” 1-5/16-12 1-11 1/2
102.3 mm 80.3 mm 63.1 mm 94.6 mm 63.0 mm 41.3 mm 38.1 mm UN
NPSM
Hex 1
Port 1
Hex 2
Port 2
A
DIA
B
D
C
Female SAE Straight Thread - Female NPSM Pipe Swivel
90°
PS Series
Part Number
A
B
Dia.
Hex 1
Port 1
Port 2
PS491010-4-4
2.42”
2.01”
1.20”
.75”
7/16-20 7/16-20
61.4 mm 51.2 mm 30.5 mm 19.0 mm UNF
UNF
PS691010-6-6
2.68”
2.17”
1.29”
.88”
9/16-18 9/16-18
68.2 mm 55.2 mm 32.8 mm 22.2 mm UNF
UNF
PS891010-8-8
2.96”
2.37”
1.73”
1.12”
3/4-16
3/4-16
75.3 mm 60.3 mm 44.0 mm 28.6 mm UNF
UNF
PS1291010-12-12 3.43”
2.77”
2.17”
1.38” 1-1/16-12 1-1/16-12
87.2 mm 70.4 mm 55.2 mm 35.0 mm UN
UN
PS1691010-16-16 4.03”
3.16”
2.48”
1.62” 1-5/16-12 1-5/16-12
102.3 mm 80.3 mm 63.0 mm 41.3 mm UN
UN
Hex 1
Port 1
Port 2
A
DIA
B
Female SAE Straight Thread - Female SAE Straight Thread
3 Piece Design
Part Number
A
B
C
D Wrench Flats Dia.
Port 1
Port 2
PS2491010-20-20 5.91"
4.63"
3.43"
1.27"
2.63"
3.36"
1 5/8-12 1 5/8-12
150.2 mm 117.5 mm 87.0 mm 32.3 mm 66.7 mm 85.2 mm
UN
UN
PS2491010-24-24 5.91"
4.63"
3.43"
1.27"
2.63"
3.36"
1 7/8-12 1 7/8-12
150.2 mm 117.5 mm 87.0 mm 32.3 mm 66.7 mm 85.2 mm
UN
UN
PS3291010-32-32 6.83"
5.45"
3.93"
1.52"
3.06"
4.19"
2 11-1/2 2-1/2-12
179.8 mm 138.4 mm 99.7 mm 38.5 mm 77.6 mm 106.4 mm
UN
UN
Wrench Flats
Port 1
Dia
Port 2
A
B
C
D