INNOMAG TB-MAG Fluoropolymer-Lined, Magnetic Drive ISO/ASME (ANSI) Chemical Process Pump

The INNOMAG TB-MAG is a sealless magnetic-drive pump with a fully encapsulated ETFE lining, engineered for leak-free handling of highly corrosive and hazardous fluids. Conforming to ISO 2858 and ASME B73.3 dimensions, it offers global installation flexibility.

Its magnetically coupled design eliminates mechanical seals, reducing maintenance and fugitive emissions. Ideal for acids, solvents, caustics and other aggressive chemicals in industries such as chemical processing, semiconductors, pharmaceuticals and water treatment.

With easy installation, high hydraulic efficiency and proven reliability, the TB-MAG meets the most demanding non-metallic pumping requirements.

• Dynamic Thrust Balancing System removes the need for thrust bearings, lowering operating costs while boosting efficiency, reliability and service life.
• Pure ETFE casing liners (min. 3 mm/0.125 in) and one-piece ETFE impeller with integrated magnet ensure maximum torque transfer, simplified maintenance and no balancing requirement.
• Enclosed impeller with unobstructed eye delivers low NPSHR and high hydraulic efficiency.
• Hermetically sealed inner magnets in 316L stainless steel prevent corrosive infiltration for long-term durability.
• One-piece composite confinement shell (aramid & carbon-fibre reinforced ETFE) provides superior corrosion resistance and leak protection.
• Composite construction eliminates eddy-current losses, maximizing efficiency.
• Cantilevered shaft design accommodates radial loads, increases flow capacity and further reduces NPSHR; interchangeable across sizes to streamline maintenance.
• Outstanding solids-handling capability: up to 30 % by volume (particles to 0.13 mm).

INNOMAG TB-MAG Fluoropolymer-Lined, Magnetic Drive ISO/ASME (ANSI) Chemical Process Pump Specification

• Flow rates up to 360 m³/h (1,585 gpm)
• Heads up to 153 m (500 ft)
• Pressures up to 25 bar (362 psi)
• Operating temperatures from –29 °C to 120 °C (–20 °F to 250 °F)
• Solids handling up to 30 % by volume (spherical size to 6.35 mm/0.25 in)

INNOMAG TB-MAG Fluoropolymer-Lined, Magnetic Drive ISO/ASME (ANSI) Chemical Process Pump Application

Typical applications include chemical processing, reactor feed, chlorine-alkali, waste treatment, scrubber systems, tank car loading/unloading, metal finishing (pickling), etching and plating.

• Dynamic thrust balancing for consistent performance across all flow ranges.
• Roto-molded ETFE liner rated for full vacuum containment.
• Double-sealed inner magnet assembly with hermetic stainless steel sheath.
• Advanced volute designs from roto-molding boost hydraulic efficiency.
• Clean process fluid cooling and lubrication for bearings and shaft.

• INNOMAG TB-MAG Pump – Brochure (PDF)
• INNOMAG TB-MAG Pump – Poster (PDF)
• INNOMAG TB-MAG Pump Poster with ISO Upgrades (PDF)

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