Teflon-lined self-priming magnetic pump

Teflon-lined self-priming magnetic pump

Teflon-lined self-priming magnetic pumps feature PTFE/PFA wetted parts, a seal-less magnetic drive, and self-priming capability up to 4-5 m. They handle corrosive chemicals across a pH range of 0–14, operate at temperatures up to 180°C, and ensure 0% external leakage for safe chemical transfer.

Main Structural Features

• No need to install bottom valve.
• Closed sealing structure to avoid leakage.
• No need for independent lubrication and cooling water, low energy consumption.
• Magnetic drive to reduce vibration.
• Dry operation is strictly prohibited.
• Suitable for negative pressure conditions.

 Specifications

• Design: direct magnetic connection
• Nominal Pressure:PN16/PN25
• Lining:FEP/PTFE/PFA/PVDF/ETFE
• Shaft:SiC/SSiC
• Casing Material:Cast steek/Stainless steel
• Flange connection:DIN/JIS 10K/GB/ANSI Class150
• Temperature Range:- 20 °C to + 180 °C
• The maximum height of self-suction is 5 meters

FAQ for Teflon-lined self-priming magnetic pump:

Q: What flow rates can Teflon-lined self-priming magnetic pump deliver?

A: Depending on the model, it can handle flow rates up to 100 m³/h, suitable for chemical transfer and tank unloading applications.

Q: Is this pump suitable for intermittent operation?

A: Yes, the self-priming design allows frequent start-stop operation, with reliable performance even after multiple dry-start cycles within design limits.