Union, M16x1.5 LH, 16 mm pilot, 3/8" NPT

1115-251-430

  • 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

Selected dimensions for this product
A
M16x1.5 LH
B
3/8"-18 NPT
C
44 mm
D1
103 mm
E
30 mm
F
16 mm
G
9 mm
H
24 mm
I
16.026 mm
J
74 mm
X
4.8 mm

Operating Specifications

Recommended operating limits for pressure and speed
Media
Air
Rotor Connection
M16x1.5 LH
Supply Connection
3/8"-18 NPT
Air Max. Flow
2549 l/min
Air Max. Pressure
10 bar
Air Max. Temperature
121 °C

Documents & Resources

Installation Guide
Installation Guide for Air and Hydraulic unions
Interface Drawing
Interface Control drawing for 1115-251-430
Operating Manual
Operating Manual for Air and Hydraulic unions
Service Guide
Service Guide for unions beginning with 1005,1102,1115, or 1205