The gas sampling pump employs specialized sealing technologies-such as oil-free ceramic diaphragm technology or integrated, fully corrosion-resistant bellows diaphragms-to ensure that the transported gas remains free from contamination by lubricating oil.
Core components, including the pump head and diaphragm, are fabricated from corrosion-resistant materials-such as PTFE (polytetrafluoroethylene) and ceramics-to effectively handle corrosive gases, including those containing sulfides.
This device is optimized for continuous operation, supporting 24-hour uninterrupted service, and features excellent vibration control as well as low operational noise levels.
Certain models feature a fully sealed, explosion-proof design (e.g., IP54 protection rating) or hold ATEX/IECEx certifications, making them suitable for use in hazardous environments; however, not all products possess explosion-proof capabilities, and specific models are explicitly designated as unsuitable for operation in flammable or explosive atmospheres.
Select high-end models are equipped with brushless motors, offering variable speed control, closed-loop regulation, and self-protection functions; these models may also integrate advanced intelligent control technologies, such as flow rate display, automatic restart capabilities, programmable control, and data download functionality.
