2620-400-252
- Two independent passages for applications such as clamping and unclamping
- Balanced mechanical seals for each passage provide long life and reduced torque even at maximum pressure
- Closed seals provide continuous containment of media
- Dual precision ball bearings for smooth operation
- Labyrinth system to protect ball bearings
- Mounting options are compatible with Deublin 2520 or 1579 series unions
Imperial
Metric
Dimensions
A
4.25"
A
107.95 mm
B
1/4"-18 NPT
C
60 mm
C
2.362"
D1
120 mm
D1
4.724"
E
32 mm
E
1.26"
F
0.433"
F
11 mm
G
8 mm
G
0.315"
I
0.75"
I
107.95 mm
J
85 mm
J
3.346"
K
1/4"-18 NPT
P
2x 1/8"
X
0.433"
X
11 mm
Operating Specifications
Media
Coolant, Air
Rotor Connection
107.95 mm Flange, 107.95 mm pilot
Rotor Connection
4.25" Flange, 0.75" pilot
Housing Connection
1/4"-18 NPT
Air
Max. Flow
74.2 CFM
Air
Max. Flow
2100 l/min
Air
Max. Pressure
6 bar
Air
Max. Pressure
87 psi
Air
Max. Temperature
71 °C
Air
Max. Temperature
160 °F
Coolant
Max. Flow
18.2 GPM
Coolant
Max. Flow
69 l/min
Coolant
Max. Pressure
40 bar
Coolant
Max. Pressure
580 psi
Coolant
Max. Temperature
71 °C
Coolant
Max. Temperature
160 °F
