Union, G 3/4" LH, 3/4" NPT
250-685-446
- Monoflow design
- Self-supported rotating union
- Radial housing connection
- Balanced mechanical seals
- Seal combinations: Carbon Graphite/Hardened Tool Steel or Carbon Graphite/Silicon Carbide
- Felt oiler in seal cavity for air service
- Oiler for relubrication (3 to 5 drops/month)
- Low torque design
- Weight-optimized design
- Aluminum housing; stainless steel or carbon steel rotor, depending on model
- Ball bearings lubricated for life
Dimensions
A
G 3/4"-14 LHG 3/4"-14 LH
B
3/4"-14 NPT3/4"-14 NPT
C
73.03 mm2.875 "
D1
127 mm5 "
E
33.6 mm1.323 "
F
19 mm0.748 "
G
17 mm0.669 "
H
31.7 mm1.248 "
J
93 mm3.661 "
Operating Specifications
Media
Hydraulic OilHydraulic Oil
Rotor Connection
G 3/4"-14 LH G 3/4"-14 LH
Supply Connection
3/4"-14 NPT 3/4"-14 NPT
Hydraulic Oil Max. Flow
52.8 l/min13.9 GPM
Hydraulic Oil Max. Pressure
69 bar1000 psi
Hydraulic Oil Max. Temperature
121 °C250 °F
Documents & Resources
Interface Drawing
Interface Control drawing for 250-685-446
Operating Manual
Operating Manual for Air and Hydraulic unions