Union, M12x1.25 LH, 13 mm pilot, 3/8" NPT
1101-235-113
- Single passage for coolant or MQL
- Closed seals for transfer line and similar applications
- Full-flow design has no obstructions to trap swarf or debris
- Bearing-supported with threaded rotor for easy installation
- Deep groove radial ball bearings for smooth operation
- Labyrinth system and large vents to protect ball bearings
- Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
- Anodized aluminum components resist corrosion
Dimensions
A
M12x1.25 LHM12x1.25 LH
B
3/8"-18 NPT3/8"-18 NPT
C
42.85 mm1.687 "
D1
100 mm3.937 "
E
33.3 mm1.311 "
F
19 mm0.748 "
G
6 mm0.236 "
H
23.8 mm0.937 "
I
13.475 mm0.531 "
J
80.55 mm3.171 "
L
22 mm0.866 "
P
Non-ThreadedNon-Threaded
X
4.9 mm0.193 "
Operating Specifications
Media
CoolantCoolant
Rotor Connection
M12x1.25 LH M12x1.25 LH
Supply Connection
3/8"-18 NPT 3/8"-18 NPT
Coolant Max. Flow
20.1 l/min5.3 GPM
Coolant Max. Pressure
103.4 bar1500 psi
Coolant Max. Temperature
71 °C160 °F
Documents & Resources
Installation Guide
Installation Guide for Rotor-Mounted unions
Interface Drawing
Interface Control drawing for 1101-235-113
Operating Manual
Operating Manual for "Closed Seal" unions for machine tools