Union, Closed-Seal, Female Oct, 8 mm pilot, G 1/4"
1111-002-105
- Single passage for coolant or MQL
- Closed seals
- Allows axial drawbar movement up to 19 mm
- Full-flow design has no obstructions to trap swarf or debris
- Labyrinth system and large vents to protect ball bearings
- Dry run cycles possible depending on model
- Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
- Stainless steel housing and rotor
- Anodized aluminum end cap
Dimensions
A
Female OctFemale Oct
B
G 1/4"-19G 1/4"-19
C
48 mm1.89 "
D1
108 mm4.252 "
E
19.5 mm0.768 "
F
19.5 mm0.768 "
G
8.1 mm0.319 "
I
8.1 mm0.319 "
J
79.2 mm3.118 "
P
G 1/8"-28G 1/8"-28
X
19.5 mm0.768 "
Operating Specifications
Media
Coolant, Cutting Oil, MQLCoolant, Cutting Oil, MQL
Rotor Connection
Female Oct Female Oct
Supply Connection
G 1/4"-19 G 1/4"-19
Coolant Max. Flow
24.3 l/min6.4 GPM
Coolant Max. Pressure
140 bar2030 psi
Coolant Max. Temperature
71 °C160 °F
Cutting Oil Max. Flow
24.3 l/min6.4 GPM
Cutting Oil Max. Pressure
140 bar2030 psi
Cutting Oil Max. Temperature
71 °C160 °F
MQL Max. Flow
674 l/min23.8 CFM
MQL Max. Pressure
10 bar150 psi
MQL Max. Temperature
71 °C160 °F
Documents & Resources
Installation Guide
Installation Guide, Bore Mount (Chinese)
Interface Drawing
Interface Control drawing for 1111-002-105
Operating Manual
Operating Manual for "Pop-Off" unions for machine tools