
7.459-03.00.000 Cutting Fluid Rotary Joint
The 7.459-03.00.000 dual‑channel rotary joint is designed for machine tool coolant, featuring a 30°angled port layout. It has an anodized aluminum housing and a stainless steel shaft, and is specifically intended for water‑soluble emulsion cutting fluid.
product drawing

product parameters
| Technical Parameters | |
| Medium | Water‑based emulsion cutting fluid with mineral oil and anti‑rust additives |
| Max. Temperature | 70℃ |
| Max. Pressure | 150 bar |
| Max. Speed | 2000 RPM |
| Weight | 0.4kg |
| Structure |
Dual channel, 30° inclined port |
| Material | Aluminum |
product features
30° angled dual ports for easy piping and low flow loss
Lightweight construction (only 0.4 kg) for compact installation
Good chemical resistance to emulsified coolant
Stable performance under high‑pressure and high‑speed machining cooling
FAQ
A1: This joint is specifically designed for water‑soluble emulsified cutting fluids and is compatible with mineral oil‑based emulsion coolants. Prolonged use with pure water is not recommended.
A2: The piping layout is convenient, minimizing bending and resulting in lower pressure drop.
A3: It operates reliably under the rated conditions of 147 bar and within a speed range of 2000 RPM.
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