Union, M16x1.5 LH, 18 mm pilot, 3/8" NPT
1115-251-556
- 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
M16x1.5 LHM16x1.5 LH
B
3/8"-18 NPT3/8"-18 NPT
C
43.7 mm1.72 "
D1
103 mm4.055 "
E
30 mm1.181 "
F
15.9 mm0.626 "
G
9 mm0.354 "
H
24 mm0.945 "
I
17.993 mm0.708 "
J
73.4 mm2.89 "
X
4.7 mm0.185 "
Operating Specifications
Media
AirAir
Rotor Connection
M16x1.5 LH M16x1.5 LH
Supply Connection
3/8"-18 NPT 3/8"-18 NPT
Air Max. Flow
2549 l/min90 CFM
Air Max. Pressure
10 bar150 psi
Air Max. Temperature
121 °C250 °F
Documents & Resources
Installation Guide
Installation Guide for Air and Hydraulic unions
Interface Drawing
Interface Control drawing for 1115-251-556
Operating Manual
Operating Manual for Air and Hydraulic unions
Service Guide
Service Guide for unions beginning with 1005,1102,1115, or 1205