"055PF" is the model designation for a domestic replacement filter element, corresponding to the original K055PF series precision filter from Domnick Hunter (PF denotes the filtration precision level, suitable for conventional industrial gas purification scenarios). The following is a summary of the core information:
I. Core Parameters the Original K055PF Filter Element
The original K055PF filter element belongs to the PF-level precision filtration grade, primarily used to filter impurities such as oil water, particles, and odors from compressed air to ensure gas purity. The core parameters are as follows:
Filtration Precision: 25μm (PF grade), impurity efficiency ≥99%
Filtration Grade: PF grade, suitable for conventional industrial gas purification scenarios
Operating Temperature: -10 to 80°C, suitable for most environments
Operating Medium: Clean, oil-free, neutral compressed air and industrial gases
Structural Features: Wound filter element design, end caps made of ABS nylon material, corrosion-resistant and durable
Flow Rate Compatibility: Suitable for a flow rate range of approximately 400-1800 Nm³/h