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Deublin 904-121-188 900 series rotary union with M16x1.5 left-hand rotor connection and 0.708" pilot. Transfers MQL, coolant, and air. Coolant rated to 1500 psi at 160 °F. Housing connection is G 3/8-19. Suitable for machine-tool through-spindle applications.
MODEL 904-121-188
Contact supplier for technical support on: appeng@deublin.com
$740.00 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Air Max Flow (cfm)
72.1
Air Max Flow (l/min)
2040
Air Max Pressure (bar)
10
Air Max Pressure (psi)
150
Air Max Temperature (°C)
71
Air Max Temperature (°F)
160
Coolant Max Flow (gpm)
21.7
Coolant Max Flow (l/min)
82
Coolant Max Pressure (bar)
103.4
Coolant Max Pressure (psi)
1500
Coolant Max Temperature (°C)
71
Coolant Max Temperature (°F)
160
Housing Connection (in)
G 3/8-19
Media
MQL, Coolant, Air
MQL Max Flow (cfm)
72.1
MQL Max Flow (l/min)
2040
MQL Max Pressure (bar)
10
MQL Max Pressure (psi)
150
MQL Max Temperature (°C)
71
MQL Max Temperature (°F)
160
Rotor Connection (in)
M16x1.5 LH, 0.708 pilot
Rotor Connection (mm)
M16x1.5 LH, 17.993 pilot
- Single passage for both coolant and dry air
- Patented AutoSense™ technology changes automatically between closed seals and controlled leakage operation in response to the kind of media
- Threaded rotor for easy installation
- Full-flow design has no obstructions to trap swarf or debris
- 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
| A | M16x1.5 LH |
|---|---|
| B | G 3/8"-19 |
| C | 49.5 mm |
| C | 1.949" |
| D1 | 130.6 mm |
| D1 | 5.142" |
| E | 1.26" |
| E | 32 mm |
| F | 0.626" |
| F | 15.9 mm |
| G | 0.335" |
| G | 8.5 mm |
| H | 24 mm |
| H | 0.945" |
| I | 17.993 mm |
| I | 0.708" |
| J | 98.5 mm |
| J | 3.878" |
| L | 21.8 mm |
| L | 0.858" |
| P | G 1/4"-19 |
| X | 0.185" |
| X | 4.7 mm |
| Media | MQL, Coolant, Air |
|---|---|
| Rotor Connection | M16x1.5 LH, 17.993 mm pilot |
| Rotor Connection | M16x1.5 LH, 0.708" pilot |
| Housing Connection | G 3/8"-19 |
| Air Flow | 72.1 CFM |
| Air Flow | 2040 l/min |
| Air Pressure | 10 bar |
| Air Pressure | 150 psi |
| Air Temperature | 71 °C |
| Air Temperature | 160 °F |
| Coolant Flow | 21.7 GPM |
| Coolant Flow | 82 l/min |
| Coolant Pressure | 103.4 bar |
| Coolant Pressure | 1500 psi |
| Coolant Temperature | 71 °C |
| Coolant Temperature | 160 °F |
| MQL Flow | 72.1 CFM |
| MQL Flow | 2040 l/min |
| MQL Pressure | 10 bar |
| MQL Pressure | 150 psi |
| MQL Temperature | 71 °C |
| MQL Temperature | 160 °F |
SKU: 98659
Good products
Thank you, received the products faster than expectation, good products ans Original. Recomended.
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Thank you, received the products faster than expectation, good products ans Original. Recomended.
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