Fluoroplastic magnetic pump reinforcement sleeve plays a crucial role in the performance and longevity of the pump. This article explores the function and material selection of the reinforcement sleeve in fluoroplastic magnetic pumps, with a focus on the differences between PEEK and PPS materials.

Ⅰ.Function of the Reinforcement Sleeve

The reinforcement sleeve, positioned inside the pump casing, serves to enhance the structural strength of the pump, improving its resistance to pressure and durability. Additionally, it supports the magnetic drive components and protects internal parts, ensuring the pump operates smoothly and extends its service life.

Ⅱ.Material Selection

PEEK (Polyether Ether Ketone) and PPS (Polyphenylene Sulfide) are two common materials used for reinforcement sleeves. PEEK boasts excellent high-temperature resistance, corrosion resistance, and mechanical properties, making it suitable for pumps operating in high-temperature and corrosive environments. On the other hand, PPS exhibits good chemical resistance and thermal stability, performing well in general industrial conditions. Comparatively, PEEK is ideal for extreme conditions, while PPS is more suitable for typical chemical industry applications.

In summary, when selecting the material for the reinforcement sleeve of a fluoroplastic magnetic pump, it is essential to consider the specific operating conditions and weigh the characteristics of PEEK and PPS to ensure the pump's stable operation and long-term reliability.