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"Pop-Off" Coolant Union
» monoflow design
» radial or axial connection
» self-supported rotating union
» balanced mechanical seal
» seal combination:
Silicon Carbide/Silicon Carbide
» 1109 with precision angular contact ball bearings
» 902 with deep-groove radial ball bearings
» labyrinth system and large vents protect bearings
» full-media flow
» anodized aluminum end cap
» steel rotor
WARNING - Do not run dry with pressure.
Many applications require air pressure to keep the "taper" clean during tool change. With a dead-ended tool, air pressure may be entrapped between the tool and the check valve in the air line keeping the seal faces in contact. Subsequent spindle rotation will cause dry run of seal. To avoid this, the entrapped air must be vented to allow seals to "pop-off".
PATENTED
Refer to Graph for maximum pressure and speed combination. If operating conditions are marginal, consult DEUBLIN.
Two of the three tapped holes are to be plugged. The third tapped hole is to be used as drain at 6 o'clock position.
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