902-138-188
- Single passage for coolant or MQL
- Pop-Off™ technology allows unlimited dry running without media pressure
- Full-flow design has no obstructions to trap swarf or debris
- Bearing-supported with threaded rotor for easy installation
- Deep groove radial ball bearings for smooth operation
- Labyrinth system and large vents to protect ball bearings
- Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
- Anodized aluminum housing resists corrosion
Imperial
Metric
Dimensions
A
M16x1.5 LH
B
G 3/8"-19
C
1.949"
C
49.5 mm
D1
129 mm
D1
5.079"
E
32 mm
E
1.26"
F
16 mm
F
0.63"
G
8.7 mm
G
0.343"
H
24 mm
H
0.945"
I
0.708"
I
17.993 mm
J
97 mm
J
3.819"
L
25 mm
L
0.984"
P
G 1/4"-19
X
5 mm
X
0.197"
Operating Specifications
Media
MQL, Coolant
Rotor Connection
M16x1.5 LH, 17.993 mm pilot
Rotor Connection
M16x1.5 LH, 0.708" pilot
Housing Connection
G 3/8"-19
Coolant
Max. Flow
5.8 GPM
Coolant
Max. Flow
21.8 l/min
Coolant
Pressure
69 bar
Coolant
Pressure
1000 psi
Coolant
Temperature
71 °C
Coolant
Temperature
160 °F
MQL
Max. Flow
72.1 CFM
MQL
Max. Flow
2040 l/min
MQL
Pressure
10 bar
MQL
Pressure
150 psi
MQL
Temperature
71 °C
MQL
Temperature
160 °F
