Parts & Consumables
Ultrapure Fluid Handling
Integrated Pump System Series
No Bearings. No Seals. No Contamination!
The BPS-i100 pump system is a revolutionary centrifugal pump that has no bearings to wear out or seals to break down and fail.
Based on the principles of magnetic levitation, the pump impeller is suspended, contact-free, inside a sealed casing and is driven by the magnetic field of the motor.
The impeller and casing are both fabricated from chemical-resistant high purity fluorocarbon resins. Together with the rotor magnet they make up the pump head.
The controller and the motor are integrated into the driver housing, hence cabling effort is reduced.
Fluid flow rate and pressure are precisely controlled by electronically regulating the impeller speed without pulsation.
Extremely low particle generation due to the absence of mechanically contacting parts.
Increased equipment uptime.
Lower maintenance costs by eliminating valves, bearings, rotating seals and costly rebuilds.
Very low integration costs as no external controller is needed for speed or closed loop control.
Reduced risk of contamination due to the self-contained design with magnetic bearings.
Very gentle to sensitive fluids due to low-shear design.
No narrow gaps and fissures where particles or microorganisms could be entrapped.
Smooth, continuous flow without pressure pulsation.
Electronic speed control.
Compact design compared to pneumatic and mag-drive pumps.
Proven technology in medical and semiconductor industry (MTBF > 50 years).
20 liters/min (5.3 gallons/min)
2.0 bar (29 psi)
Impeller / Pump Housing
PFA / PFA
24 VDC ±10%, 100 W
Semiconductor wet processing.
Flip chip and advanced packaging.
Solar cell production.
Flat panel display manufacturing.
Printer ink handling.
Circulation in flow batteries.