This is an SAE flange with a female thread connection. It adheres to SAE Code 61 (3000-5000 psi working pressure) and has an SAE-4 mounting pattern size of 3-1/2 inch. Connection 2 has G 3-1/2″ female threads. The body is made of plain steel with an NBR seal. The maximum pressure is 35 bar (508 psi) and the fitting is suitable for temperatures from -30 to 90 °C (-22 to 194 °F). It is made in accordance with the ISO 6162-1.
Pros:
- Adheres to ISO 6162-1
- Suitable for hydraulic applications
Specifications
Thread : 3 1/2 inch
SAE – hole pattern : 3-1/2 inch-SAE (3000 PSI)
Connection type : Flange,Inner thread cylindrical BSPP-G
Material : Plain steel
Seal material : NBR (nitrile rubber)
Max pressure at 20 °C (bar) : 35
Min temperature (°C) : -30
Max temperature (°C) : 90
Standard : ISO 6162-1
Material connection 1 : Plain steel
Material connection 2 : Plain steel
Shape : Straight
With drain : No

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