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Pump Tube Materials and Service Life

Bild eines Prefluid-Pumpenschlauchs

Q1: What factors affect the service life of a pump tube?

A: The service life of a pump tube is influenced by several factors, including the pump speed and pressure, the material of the pump tube, its chemical compatibility with the fluid being pumped, and the abrasiveness of the pump fluid.

 

Q2: What is the optimum temperature range for pump tubes?

A: The optimum temperature range for pump tubes is between 32 to 104 degrees Fahrenheit (0 to 40 degrees Celsius). However, the pump tube material can withstand a broader temperature range from -100 to +460 °F (-73 to +232 °C), while the pump head can tolerate temperatures from -148 to +230 °F (-100 to +110 °C).

 

Q3: Which pump tube materials are available?

A: Several pump tube materials are available, including:

  • NORPRENE®
  • PHARMED®
  • TYGON® LFL tube
  • Silica gel tube
  • TYGON® silicone tube
  • C-Flex®
  • TYGON® tube
  • VITON®

These materials vary in terms of durability, chemical compatibility, and application suitability.

 

Q4: How does pump speed affect pump tube life?

A: Pump tube life is inversely proportional to pump speed. This means that the lower the pump speed, the longer the service life of the pump tube.

 

Q5: Are there specific pump tube materials that meet food safety standards?

A: Yes, many pump tube materials meet FDA and USDA specifications for food transportation. Additionally, several materials can withstand disinfection treatments, making them suitable for hygienic applications.

 

Q6: How easy is it to replace a pump tube?

A: Replacing a pump tube is straightforward. For standard pump heads, the pump line can be easily replaced using the supplied pump key. There are also various types of pump heads available, such as easy-to-install type II pump heads, high-performance pump heads, chuck pump heads, and quick-install pump heads.

 

Q7: What services does PreFluid provide regarding peristaltic pumps?

A: PreFluid specializes in peristaltic pumps, including pump hoses and pump heads. We focus on OEM research and development, production, and sales, offering professional peristaltic pump solutions tailored to various enterprise needs. Customers are welcome to inquire about our products and services.