Union, MPSS, 110 mm flange, 60 mm pilot, G 3/8"
1379-860
- Four independent passages for applications such as clamping and unclamping, work piece or tool sensing, and spindle cooling
- Vent between passages 2 and 3 allows use of two different media without cross contamination. For example, water in passages 1 and 2 and hydraulic oil in passages 3 and 4
- Stainless steel and brass components resist corrosion
- Hardened chrome sealing surface and elastomer-energized seals
- Dual, widely spaced ball bearings absorb large side loads
- 5-passage models available
Dimensions
A
110 mm4.331 "
B
G 3/8"-19G 3/8"-19
C
88 mm3.465 "
D1
176 mm6.929 "
E
30 mm1.181 "
F
3.4 mm0.134 "
G
6.2 mm0.244 "
I
60 mm2.362 "
J
146 mm5.748 "
K
G 3/8"-19G 3/8"-19
P
Non-ThreadedNon-Threaded
X
3.4 mm0.134 "
Operating Specifications
Media
Air, Hydraulic Oil, VacuumAir, Hydraulic Oil, Vacuum
Rotor Connection
110 mm4.331 "
Supply Connection
G 3/8"-19 G 3/8"-19
Air Max. Pressure
10 bar150 psi
Air Max. Temperature
80 °C175 °F
Hydraulic Oil Max. Pressure
60 bar870 psi
Hydraulic Oil Max. Temperature
80 °C175 °F
Vacuum Max. Pressure
-0.95 bar-13.75 psi
Vacuum Max. Temperature
80 °C175 °F
Documents & Resources
Installation Guide
Installation Guide for Multi-Channel unions with mechanical seals
Interface Drawing
Interface Control drawing for 1379-860
Operating Manual
Operating Manual for Soft-Seal Air & Hydraulic unions
Service Guide
Service Guide for unions beginning with 379 & 479