ZBF plastic self priming magnetic pump

Overview

Robust, sealless polypropylene magnetic drive pump engineered for reliable handling of aggressive, corrosive and volatile liquids in industrial environments. The pump uses a sealless magnetic coupling and enhanced polypropylene construction to deliver leak-free operation, short self-priming time and long service life — making it suitable for automated systems, remote installations and mobile conveyors.

Key features & benefits

• Sealless magnetic drive design eliminates shaft seals and leakage risks, improving safety when pumping corrosive, toxic or volatile fluids.
• Main wetted parts made from enhanced polypropylene (mixed-plastic construction) for strong chemical resistance and durability.
• Self-priming capability (up to 4 m) removes the need for external primers or irrigation valves and speeds start-up.
• Compact footprint, low noise and simple maintenance reduce installation and operating costs.
• Designed according to TB/T7742-95 small magnetic-drive centrifugal pump standards.

Typical applications

Chemical processing, electroplating, pharmaceuticals, oil & gas support, food processing (where compatible with materials), research laboratories, metallurgy, dyes and pigments, filtration and circulation systems — especially where leak-free transfer of acids, alkalis, solvents, toxic or valuable liquids is required.

Performance & operating data

• Flow range: 5 – 15 m3/h
• Head (outlet): 8 – 32 m (nominal)
• Speed: 2,900 rpm
• Operating temperature range: -20 °C to 80 °C
• Self-priming height: up to 4 m

Note: Select appropriate motors and electrical protection (e.g., explosion-proof motors and controls) when pumping flammable or explosive liquids; verify chemical compatibility for specific media and concentrations prior to use.

Why choose this pump

It is optimised for industrial users who need a compact, low-maintenance pump capable of safe, leak-free transfer of aggressive or volatile chemicals. The combination of magnetic drive technology and polypropylene construction provides a strong balance of chemical resistance, operational safety and reliable performance for continuous or intermittent duty in automated processes.