Union, Bearingless Closed-Seal, 12 mm pilot, G 3/8"
1117-410-412
- 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
- Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
- Compact size can be adapted for custom installations
- Anodized aluminum housing resists corrosion
Dimensions
A
31.5 mm1.24 "
B
G 3/8"-19G 3/8"-19
C
63.2 mm2.488 "
D1
99.64 mm3.923 "
E
50.7 mm1.996 "
F
24.2 mm0.953 "
G
3 mm0.118 "
H
17.5 mm0.689 "
I
11.984 mm0.472 "
J
64 mm2.52 "
P
Non-ThreadedNon-Threaded
X
24.2 mm0.953 "
Operating Specifications
Media
CoolantCoolant
Rotor Connection
31.5 mm1.24 "
Supply Connection
G 3/8"-19 G 3/8"-19
Coolant Max. Flow
30 l/min7.9 GPM
Coolant Max. Pressure
69 bar1000 psi
Coolant Max. Temperature
121 °C250 °F
Documents & Resources
Installation Guide
Installation Guide for Externally mounted Bearingless unions
Interface Drawing
Interface Control drawing for 1117-410-412
Operating Manual
Operating Manual for "Closed Seal" unions for machine tools