CQB Stainless steel magnetic drive pump no leakage

A fully sealless, magnetic-drive stainless steel pump engineered for leak-free transfer of corrosive and hazardous liquids. The pump uses a magnetic coupling to eliminate shaft seals and prevent emissions or product loss, making it suitable for flammable, explosive, toxic or high-value fluids (service temperature up to 100°C).

Key features

• Sealless magnetic drive design — no mechanical seals, no leakage risk.
• Wetted parts made from full stainless steel for strong corrosion resistance.
• Durable internal bearings: double-helix carbon-graphite bearing with hard-alloy bushings for high wear resistance and long service life.
• Suitable replacement for IH process pumps in chemical plants.

Performance range

• Flow rate: 3.2 – 100 m3/h
• Head: 20 – 80 m
• Motor power: 0.75 – 75 kW
• Maximum liquid temperature: up to 100°C

Typical applications

• Chemical processing (acids, alkalis, organic compounds)
• Petrochemical and refining
• Electroplating and surface treatment
• Pharmaceutical manufacturing
• Environmental protection and wastewater treatment
• Any process requiring leak-free handling of corrosive, toxic, flammable or valuable liquids

Advantages for buyers

• Eliminates leakage and reduces environmental and safety risks
• Lowers maintenance and downtime compared with seal-equipped pumps
• Corrosion-resistant stainless-steel construction extends operational life in aggressive services
• Versatile performance range covers many industrial transfer duties

Materials and compatibility

• Wetted components: stainless steel
• Bearings: carbon-graphite (double helix) with hard alloy bushings
• Designed for organic acids, alkalis, neutral solutions and many organic compounds

When specifying or ordering, confirm required flow/head point, motor rating, wetted material grade (if special alloys are needed), and any certification or flange standards required for your installation.