Union, MPSS, 110 mm flange, 60 mm pilot, 3/8" NPT

1379-495

  • 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

Selected dimensions for this product
A
110 mm
B
3/8"-18 NPT
C
88 mm
D1
176 mm
E
29 mm
F
4 mm
G
9 mm
I
60 mm
J
71 mm
P
Non-Threaded
X
4 mm

Operating Specifications

Recommended operating limits for pressure and speed
Media
Water
Rotor Connection
110 mm
Supply Connection
3/8"-18 NPT
Water Max. Pressure
10 bar
Water Max. Temperature
80 °C

Documents & Resources

Installation Guide
Installation Guide for Multi-Channel unions with mechanical seals
Interface Drawing
Interface Control drawing for 1379-495
Operating Manual
Operating Manual for Soft-Seal Air & Hydraulic unions
Service Guide
Service Guide for unions beginning with 379 & 479