This knowledge base follows the following conventions:
- Numerical dimensions are expressed in millimeters (mm) if no unit is specified. For example, a length of 550 indicates the length is 550mm.
- O-ring specifications are represented as: Inner Diameter (d1) x Cross-Section Diameter (d2). For instance, Ø12.42 x 1.78 indicates an O-ring with a cross-section diameter of 1.78mm and an inner diameter of 12.42mm.
- Depth is expressed in meters (m) if no unit is provided and refers to the depth in freshwater. For example, a rated pressure depth of 1000 indicates a rated pressure depth of 1000 meters in freshwater.
- Design life in “N” years refers to the results of accelerated aging environmental testing and does not represent the warranty period; it includes the product's storage time.
- Design life in "N" cycles refers to the number of cycles at the rated depth and does not indicate the warranty period.
- The weights labeled on the products are all approximately equal to actual weight.