Page 141 - ParkerQuickCouplingCatalog38002010

S Series Swivels
Introduction
The S Series Swivel
product line comple-
ments the Quick
Coupling Division’s PS
Series swivel line by
offering a pressure bal-
anced, compact forged
body design. As a result
of the pressure balanced design, the S Series Swivel does
not experience a significant increase in torque as pressure
rises. The housing body is forged to provide superior per-
formance and durability in tough applications. This product is
great for eliminating hose twist, torque and stress caused by
the movement of the hydraulic components where side load
to the swivel can be minimized.
Features
• 3000 psi working pressure rating for all sizes.
• Variety of seal options.
• Torque value does not significantly increase with pressure.
• Dust seals protect the swivel from damaging environmental
contaminants.
• Field service kits are available for quick and reliable repairs.
• 360° swivel eliminates long radius bends, hose twist and
stress that can cause premature hose failure.
• One piece forged housing eliminates a brazed 90°
adapter connection.
• Case hardened for enhanced service life.
• Compact design to fit into tight areas.
Performance Data
Specifications
S Series Swivel (1/4”, 3/8”, 1/2”, 3/4”, 1”)
Test Fluid: Oil - 150 SUS vs. Pressure Drop
40
35
30
25
20
15
10
5
Flow in USGPM
0 5 20 10 15 25 45
Pressure Drop in PSID
0 40 35 30
1/2"
3/8"
1/4"
3/4"
1"
Body size 1/4" 3/8" 1/2" 3/4" 1”
Maximum Rated Pressure (PSI) 3000 3000 3000 3000 3000*
Temperature Range (standard seals) -40° to 250° F
Maximum RPM 10 10 10 10 10
* 07 ports on 1” S Series maximum rated pressure is 2600 psi.
Quick Coupling Division
8145 Lewis Road • Minneapolis, MN 55427
www.parker.com/quickcouplings D-22
Swivels
D
Swivels
Introduction
S Series