1151-031-137
- Single passage for coolant or MQL
- Pop-Off™ technology allows unlimited dry running without media pressure
- Non-rotating element has "stroke" (axial movement) of up to 13.5 mm, to track drawbar movement even when the union is mounted on the clamping device
- 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
Imperial
Metric
Dimensions
A
M12x1.25 LH
B
0.786"
B
19.96 mm
C
1.583"
C
40.2 mm
D1
62 mm
D1
2.441"
E
25.2 mm
E
0.992"
F
21 mm
F
0.827"
G
6 mm
G
0.236"
H
0.669"
H
17 mm
I
0.512"
I
13 mm
J
1.512"
J
38.4 mm
P
Non-Threaded
X
6 mm
X
0.236"
Operating Specifications
Media
Coolant, MQL
Rotor Connection
M12x1.25 LH, 13 mm pilot
Rotor Connection
M12x1.25 LH, 0.512" pilot
Housing Connection
0.786
MQL
Max. Flow
21.5 CFM
MQL
Max. Flow
608 l/min
MQL
Max. Pressure
150 psi
MQL
Max. Pressure
10 bar
MQL
Max. Temperature
160 °F
MQL
Max. Temperature
71 °C
Coolant
Max. Flow
6.4 GPM
Coolant
Max. Flow
24.3 l/min
Coolant
Max. Pressure
140 bar
Coolant
Max. Pressure
2030 psi
Coolant
Max. Temperature
71 °C
Coolant
Max. Temperature
160 °F
