1109-020-188 swivel unions
1109-020-188 is a high-performance single channel high-speed rotary joint designed specifically for coolant or micro lubrication (MQL) applications
- Operating Temperature71℃
- work pressure105bar
- maximum speed36000r/min
1109-020-188 swivel unions
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1109-020-188 is a high-performance single channel high-speed rotary joint designed specifically for coolant or micro lubrication (MQL) applications. This model belongs to the 1109 series and is known for its unique “disengagement” sealing technology and excellent bearing support structure. It is widely used in CNC machine tools, printing machinery, and various rotating equipment that require high-precision fluid transmission.
The “disengagement” technology can achieve unlimited dry operation without medium pressure.
Single channel coolant or MQL
Full flow design, no debris or burr blockage.
Hole installation design, easy to install, with a pull rod stroke of up to 19mm
Bearing support with threaded rotor for easy installation.
Double ABEC 7 (ISO P4 grade) angular contact ball bearing (1109)
Adopting labyrinth seal and large discharge outlet to protect ball bearings
The balanced mechanical seal made of silicon carbide has a long lifespan even under difficult operating conditions
Anodized aluminum shell for corrosion resistance
Stainless steel swivel
