HD / HS Rotary Joint
Feature
- Features a flat-face sealing design to minimize fluid leakage and improve sealing reliability.
- Equipped with precision ball bearings for smooth rotation and low friction torque, suitable for continuous operation.
- Compact and lightweight design allows easy installation and equipment integration.
- Available in mono-flow and dual-flow configurations to meet different fluid transfer requirements.
- Corrosion-resistant materials and wear-resistant sealing components help extend service life.
- Available with threaded or flanged connections to accommodate various installation requirements.
Ordering Code

Dimensions

| TYPE | A | B | C | D | L | G |
|---|---|---|---|---|---|---|
| HD-02 | 39 | 66 | 22 | 5 | 76 | G 1/4 |
| HD-03 | 55 | 90 | 30 | 8 | 105 | G 3/8 |
| HD-04 | 55 | 90 | 30 | 12 | 105 | G 1/2 |
| HD-06 | 62 | 95 | 30 | 16 | 115 | G 3/4 |
| HD-08 | 74 | 103 | 33 | 20 | 125 | G 1" |
| HD-10 | 90 | 128 | 42 | 30 | 156 | G 1 1/4 |
| HD-12 | 95 | 130 | 40 | 36 | 160 | G 1 1/2 |
| HD-16 | 122 | 182 | 60 | 48 | 220 | G 2" |

TYPE |
A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|
| HS-04 | 55 | 90 | 30 | 12 | G 1/8 | G 1/2 | G 1/2 | 15 |
| HS-06 | 62 | 95 | 30 | 16 | G 1/4 | G 3/4 | G 3/4 | 32 |
| HS-08 | 74 | 103 | 33 | 20 | G 1" | G 1" | G 1" | 26 |
| HS-10 | 90 | 128 | 42 | 30 | G 1 1/4 | G 1 1/4 | G 1 1/4 | 36 |
| HD-12 | 95 | 130 | 40 | 36 | G 1 1/2 | G 1 1/2 | G 1 1/2 | 46 |
| HD-16 | 122 | 182 | 60 | 48 | G 2" | G 2" | G 2" | 50 |
Specification
| TYPE | Material | Applicable Fluid | Max. Pressure | Temperature Range | Rotational Speed |
|---|---|---|---|---|---|
| HD | Brass Housing / Stainless Steel Shaft | Air / Water / Hydraulic Oil / Steam |
1.0 MPa | -10 ~ 100°C / 14 ~ 212°F |
0~1000 r/min |
| HS |



