1479-400
- 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
Imperial
Metric
Dimensions
A
5.118"
A
130 mm
B
1/2"-14 NPT
C
108 mm
C
4.252"
D1
7.953"
D1
202 mm
E
1.142"
E
29 mm
F
4 mm
F
0.157"
G
13 mm
G
0.512"
I
2.953"
I
75 mm
J
79.5 mm
J
3.13"
K
0
O
0
P
NPT 3/8"-18
X
0.157"
X
4 mm
Operating Specifications
Media
Vacuum, Hydraulic Oil, Air
Rotor Connection
130 mm Flange, 75 mm pilot
Rotor Connection
5.118" Flange, 2.953" pilot
Housing Connection
1/2"-14 NPT
Air
Max. Pressure
10 bar
Air
Max. Pressure
150 psi
Air
Max. Temperature
80 °C
Air
Max. Temperature
175 °F
Hydraulic Oil
Max. Pressure
60 bar
Hydraulic Oil
Max. Pressure
870 psi
Hydraulic Oil
Max. Temperature
80 °C
Hydraulic Oil
Max. Temperature
175 °F
Vacuum
Max. Pressure
-0.95 bar
Vacuum
Max. Pressure
-13.75 psi
Vacuum
Max. Temperature
80 °C
Vacuum
Max. Temperature
175 °F
