902-111-165
- 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
5/8"-18 UNF LH
B
3/8"-19 NPT
C
1.949"
C
49.5 mm
D1
132.2 mm
D1
5.205"
E
35.4 mm
E
1.394"
F
0.752"
F
19.1 mm
G
8.7 mm
G
0.343"
H
0.945"
H
24 mm
I
16.647 mm
I
0.655"
J
1.819"
J
46.2 mm
L
0.874"
L
22.2 mm
P
NPT 1/4"-18
X
0.197"
X
5 mm
Operating Specifications
Media
MQL, Coolant
Rotor Connection
5/8"-18 UNF LH, 16.647 mm pilot
Rotor Connection
5/8"-18 UNF LH, 0.655" pilot
Housing Connection
3/8"-19 NPT
Coolant
Max. Flow
21.7 GPM
Coolant
Max. Flow
82 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
