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PP PVDF MPDH-425 Magnetic pump

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PP/PVDF MPDH-425 Magnetic drive pumps

Mag drive centrifugal pumps series 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 model 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.

DESIGN OF MAGNETIC DRIVE CENTRIFUGAL PUMPS PP/PVDF

Magnetic drive pumps have a particular sealless 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 a very reduced maintenance with consequent save in terms of repairing and spare parts costs during the pump life. The external magnet placed on the drive shaft transmits the motion to the internal magnet connected to the impeller which rotates and moves the fluid through the pump.

MAIN FEATURES

Materials in contact with the liquid: casing and impeller PP/PVDF;

o-ring EPDM (standard for PP pumps) VITON (standard for PVDF pumps);

Static shaft: Al2O3 99%;

rotating bushing PTFEC;

High torque magnetic coupling

Flow 400LPM; Head 26 mlc;

Max temperature: PP 70°C – PVDF 90°C;

Max viscosity: 200 cSt;

Voltage: 3Phase 220V/380V/415V

Model	Diameter(mm)		Impeller Size	Specific Gravity	Flow (L/min)	Head (m)	Power	Weight (kg)
Model	Inlet	Outlet	Impeller Size	Specific Gravity	Flow (L/min)	Head (m)	Power	Weight (kg)
MPDH-400	40	40	5	1.05	150	8.5	0.4kw, 2HP	11.5
MPDH-401	40	40		1.05	200	12	0.75kw, 2HP	18
MPDH-422	50	40		1.2	200	18.5	1.5kw, 2HP	23
MPDH-423	50	40		1.2	300	20.5	2.2kw, 2HP	25
MPDH-425	50	40		1.0	400	25.5	3.7kw, 2HP	47
MPDH-525	65	50		1.0	500	18.5	3.7kw, 2HP	48

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