Specifications:
The document outlines the specifications for water suction discharge hoses according to the standard OCT 5398-75 B. The key parameters include the internal diameter (I.D), working pressure (W.P), size of the soft joint, and length tolerances.

Key Parameters:

• Internal Diameter (I.D): Ranges from 25 mm to 203 mm.
• Working Pressure (W.P): Available in 6 BAR and 10 BAR options.
• Layers: The number of layers varies from 2 to 6 depending on the diameter.
• Length Tolerance: Generally ±15 mm, with specific tolerances for different lengths ranging from 4 to 60 mm.

Data Summary:
The table provides detailed measurements for each hose size, including minimum and maximum internal diameters, number of layers, and length tolerances. The data indicates that larger diameters have more layers and slightly different length tolerances.

Additional Information:
For more details, the product link is provided: Water Suction Discharge Hose OCT 5398-75 B.