FMD Series – Centrifugal Magnetic Drive PP Pump
Centrifugal Magnetic Drive PP Pump
Sealless and Glandless Magnetic Drive PP/PVDF Pump
Magnetic drive centrifugal pumps have a particular
seal-less design that is suitable to pump corrosive
and dangerous liquids thanks to the high chemical
resistance and absence of leakage and emissions.
The structure is really simple so that the pump
requires low maintenance cost with consequent
economy in terms of repairing and spare part
costs during the pump life.
The external magnet is directly connected to the
motor shaſt and it transmits the torque to the
internal magnet. The magnetic field created
produces a rotation without physical contact
between the parts so the impeller spins and moves
the fluid. The rear casing is placed between the
two magnet joints and it hermetically closes the
hydraulic part from the motor
Features
Magetic drive centrifugal pumps series FMD PP /
PVDF are made of thermoplastic materials
(Polypropylene and PVDF) and are suitable for
high corrosive liquids.
Thanks to the innovative mag drive system,
pumps models FMD PP/PVDF reduce the risks of
losses and the maintenance costs. The
transmission of the motion occurs through
magnetic joints without using mechanical seals.
This guarantees the maximum safety and
efficiency.The pumped liquid has to be clean
and without solids in suspension.
Technical Data
- Materials in contact with the liquid: casing and impeller PP/PVDF
- High torque magnetic coupling NeFeBo standard
- Flow up to 38 M3/Hour
- pressure up to 35 Mtr ( 3.5 kg/cm2 )
- Max temperature: PP 60°C – PVDF 110°C
- Max viscosity: 200 cSt
- Pressure rating NP 5 at 20°C
- Upon request the pump can be supplied with flange PN 10, ANSI 150
Installation
Magnetic drive Centrifugal pumps should be
installed with the shaſt positioned horizontally in
a positive suction head arrangement. Suitable
devices should be fitted to prevent dry running
and the formation of a vortex and possible air
suction.Magnetic drive centrifugal pumps
should only operate whilst filled. Running dry or
with bubbles can cause Damage.