Union, MPSS, 130 mm flange, 75 mm pilot, 1/2" NPT
1479-495
- 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
A
130 mm5.118 "
B
1/2"-14 NPT1/2"-14 NPT
C
108 mm4.252 "
D1
202 mm7.953 "
E
29 mm1.142 "
F
4 mm0.157 "
G
13 mm0.512 "
I
75 mm2.953 "
J
79.5 mm3.13 "
K
0
O
0
P
NPT 3/8"-18NPT 3/8"-18
X
4 mm0.157 "
Operating Specifications
Media
WaterWater
Rotor Connection
130 mm5.118 "
Supply Connection
1/2"-14 NPT 1/2"-14 NPT
Water Max. Pressure
10 bar150 psi
Water Max. Temperature
80 °C175 °F
Documents & Resources
Installation Guide
Installation Guide for Multi-Channel unions with mechanical seals
Interface Drawing
Interface Control drawing for 1479-495
Operating Manual
Operating Manual for Soft-Seal Air & Hydraulic unions
Service Guide
Service Guide for unions beginning with 379 & 479