Material = High quality low carbon steel precision machined and rated for high pressure hydraulic applications
Finish = Zinc plated
Fitting sizes and pressure ratings can be found on the charts in the pictures.
The sealing mechanism is through compression of the O-ring in the face of the flange plug against the surface of the port/connection. In order to seal off a port, additional flange clamps are required with these plugs.
The flange fittings are generally separated into two pressure classes referred to as 3000 psi (Code 61) or 6000 psi (Code 62).
(In addition to these flanges, customer specific Komatsu and CATERPILLAR flanges can also be found in the market)
Code 61 Dimensions Chart
| Dash Size | Size (inches) | Working Pressure (psi) | Flange Dia (mm) | Flange Thickness (mm) | Hole Centres (mm) |
|---|---|---|---|---|---|
| 08 | 1⁄2 | 5000 | 30.2 | 6.7 | 31.8 |
| 12 | 3⁄4 | 5000 | 38.1 | 6.7 | 47.6 |
| 16 | 1 | 5000 | 44.4 | 8.0 | 52.3 |
| 20 | 1 1⁄4 | 4000 | 50.8 | 8.0 | 58.7 |
| 24 | 1 1⁄2 | 3000 | 60.3 | 8.0 | 69.8 |
| 32 | 2 | 3000 | 71.5 | 9.5 | 77.7 |
If you’re unsure about the exact size you need, feel free to contact us—we’re here to help you make the right selection.
WARNING – IMPROPER USE OR SELECTION OF THE PRODUCTS/EQUIPMENT OR SYSTEMS DESCRIBED CAN CAUSE PERSONAL INJURY, DEATH AND/OR PROPERTY DAMAGE. SAFETY PROCEDURES MUST BE APPLIED PRIOR TO INSTALLATION, COMMISIONING AND/OR OPERATION OF EQUIPMENT AND MACHINERY.




