Seal less – Magnetic Drive
With magnetic drive pumps you don’t need drive shaft and mechanical seal, there is no risk of leakage of dangerous, corrosive or taxic fluids in order to protect people and environment.
In case of failure of mechanical seals and pump shafts cause oil leakage but absence of sealing elements and ball bearings in magnetic drives there is no worry about leakage.
A magnetic-drive pump is more compact comared to its mechanical seal version and allows to save space and costs.
The cost of maintaining the efficiency of a magnetic pump during its expected life is lower than that of a mechanical seal pump.
All Hydrols B.V. seal-less pumps and equipment are engineered to comply with latest Industrial Pump Standard.
NDM serries
Pumps of NDM series are single stage centrifugal magnetic drive pumps. The impeller is hydraulically and dynamically balanced and designed to achieve high efficiency and low N.P.S.H. values. Shaft supported by oil lubricated ball bearings. All pumps of the NDM line have been designed to a modular concept so as to reduce the stock of spares with the advantage of low stocking costs
Fields of Application
Materials
Stainless Steel AISI 316L with cast components CF8M On request lncoloy 825 and Hastelloy C
