The Fluid-o-Tech magnetic drive rotary vane pumps combine the established range of pumps with the added advantage of an indirect magnetic coupling:

• longer service life
• no mechanical seals
• totally sealed body
• low maintenance
• less power consumption
• smooth transmission
• self priming

The principle of the magnetic drive comprises an inner magnet embodied in the pump and connected to the rotor, and an outer magnet connected to the motor shaft. The principle of the magnetic drive comprises an inner magnet embodied in the pump and connected to the rotor, and an outer magnet connected to the motor shaft. The pole-to-pole alignment of the two magnets provides the driving motion to the pump. Decoupling occurs when the pump load exceeds the coupling torque between the magnets. The introduction of a new driving magnet with improved torque (available upon request) brings the maximum operating pressure to the same values of the PO series with direct coupling.

The ROTOFLOW TM Series magnetic drive rotary vane pumps are housed in stainless steel AISI 303 or brass bodies, with carbon graphite internal components.

• 3/8" GAS or NPT threaded ports
• Standard or balanced relief valve
• NBR, EPDM or Viton seals
• Max size solid particles: 20 µ
• Max system pressure: 18 Bar (260 psi)
• Max temperature: 70 °C (140 °F)

> > Have a question? Our engineers are on standby to assist you at 1-800-426-3856.