Union, M22x1.5 LH, 25 mm pilot, 1/2" NPT
1205-272-273
- 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
M22x1.5 LHM22x1.5 LH
B
1/2"-14 NPT1/2"-14 NPT
C
57 mm2.244 "
D1
120.5 mm4.744 "
E
41.5 mm1.634 "
F
26 mm1.024 "
G
12.7 mm0.5 "
H
30 mm1.181 "
I
24.98 mm0.983 "
J
77 mm3.031 "
X
10 mm0.394 "
Operating Specifications
Media
Air, VacuumAir, Vacuum
Rotor Connection
M22x1.5 LH M22x1.5 LH
Supply Connection
1/2"-14 NPT 1/2"-14 NPT
Air Max. Flow
4247 l/min150 CFM
Air Max. Pressure
10 bar150 psi
Air Max. Temperature
121 °C250 °F
Vacuum Max. Pressure
-0.95 bar-13.75 psi
Vacuum Max. Temperature
121 °C250 °F
Documents & Resources
Installation Guide
Installation Guide for Air and Hydraulic unions
Interface Drawing
Interface Control drawing for 1205-272-273
Operating Manual
Operating Manual for Air and Hydraulic unions
Service Guide
Service Guide for unions beginning with 1205