Handling small volumes of aggressive or high-viscosity liquids demands a pump that is both accurate and absolutely leak-tight. XJR PUMP’s magnetic gear pumps merge high-precision gear technology with a hermetically sealed magnetic coupling, delivering reliable flow without the weaknesses of mechanical seals.

How the Magnetic Gear Mechanism Works

Inside a compact chamber, two finely machined gears trap and move fluid in fixed doses. A magnetic drive—outer magnet on the motor, inner magnet on the gear set—transmits torque through the containment shell. No shaft penetration means zero seal wear and virtually no emission risk.

Key Benefits at a Glance

Seal-less Construction: Eliminates common leakage paths.

 Consistent Micro-Flow: Repeatability ideal for dosing acids, bases, resins, inks.

 Extended Chemical Compatibility: Bodies and gears available in 304, 316 S, etc.

 Smooth Delivery: Low pulsation protects downstream instrumentation.

 Space-Saving Footprint: Easily integrated into skids, lab benches or OEM equipment.

Typical Industries & Use Cases

Fine-chemical and catalyst dosing lines

 Semiconductor slurry and electrolyte circulation

 Pharmaceutical micro-batch production

 Inkjet, dyeing and paint recirculation

 Battery and fuel-cell liquid handling