1890-580
- Duoflow design for low-speed air, hydraulic, and brake fluid applications
- Self-supported rotating union
- Composite bearing
- Vent holes between passages
- Special seals
- Hardened sealing surface
- Aluminum housing and steel rotor
- Triple-passage tandem model available
Imperial
Metric
Dimensions
A
G 1-1/2"-11 RH
B
3/4"-14 NPT
C
88.32 mm
C
3.477"
D1
281.71 mm
D1
11.091"
E
67 mm
E
2.638"
F
28.57 mm
F
1.125"
G
20.6 mm
G
0.811"
H
63.5 mm
H
2.5"
J
88.77 mm
J
3.495"
K
1/4"-18 NPT
P
Non-Threaded
R
161.798 mm
R
6.37"
S3
Threaded
Operating Specifications
Media
Hydraulic Oil, Air
Rotor Connection
G 1-1/2"-11 RH
Housing Connection
3/4"-14 NPT
Air
Max. Flow
300 CFM
Air
Max. Flow
8497 l/min
Air
Max. Pressure
150 psi
Air
Max. Pressure
10 bar
Air
Max. Temperature
250 °F
Air
Max. Temperature
121 °C
Hydraulic Oil
Max. Flow
53.9 GPM
Hydraulic Oil
Max. Flow
204 l/min
Hydraulic Oil
Max. Pressure
3000 psi
Hydraulic Oil
Max. Pressure
207 bar
Hydraulic Oil
Max. Temperature
250 °F
Hydraulic Oil
Max. Temperature
121 °C