Union, 1" UNS RH, 32 mm pilot, 1-1/16" UN
250-997-016
- 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
1"-14 UNS RH1"-14 UNS RH
B
1-1/16"-12 UN1-1/16"-12 UN
C
73.03 mm2.875 "
D1
154.4 mm6.079 "
E
54.4 mm2.142 "
F
31.7 mm1.248 "
G
16 mm0.63 "
H
41 mm1.614 "
I
31.7 mm1.248 "
J
102 mm4.016 "
X
12.7 mm0.5 "
Operating Specifications
Media
Air, Hydraulic Oil, VacuumAir, Hydraulic Oil, Vacuum
Rotor Connection
1"-14 UNS RH 1"-14 UNS RH
Supply Connection
1-1/16"-12 UN 1-1/16"-12 UN
Air Max. Flow
8497 l/min300 CFM
Air Max. Pressure
10 bar150 psi
Air Max. Temperature
121 °C250 °F
Hydraulic Oil Max. Flow
52.8 l/min13.9 GPM
Hydraulic Oil Max. Pressure
69 bar1000 psi
Hydraulic Oil Max. Temperature
121 °C250 °F
Vacuum Max. Pressure
-0.95 bar-13.75 psi
Vacuum Max. Temperature
121 °C250 °F
Documents & Resources
Interface Drawing
Interface Control drawing for 250-997-016
Operating Manual
Operating Manual for Air and Hydraulic unions