NFM pumps are specially designed to achieve high delivery rates with low to medium heads for industrial and agricultural use. Two flanges with screw make it installation and maintenance simple and easy. Its volute and impeller make it able to pump water that is even fairly dirty. High delivery rates under continuous or heavy duty, making them advantageous for rain and gravity irrigation, for pumping water from lakes, rivers, wells and for a wide variety of industrial uses where high delivery rates must be achieved at low to average heads. With a single centrifugal impeller mounted on the motor shaft directly, the NFM pumps have a compact size, extremely reliable, very simple to use and almost maintenance-free. These pumps should be installed in a covered area, protected against the weather.
Pump body: Cast Iron
Impeller: Brass/Cast/Aluminum
Motor : Closed, externally ventilated
Insulation class: B and F
Protection class: IP44 or IP54
Mechanical seal: Stainless steel/Carbon-ceramic
Shaft: 45# Steel / Stainless steel
Thermal protector (if required)
The normal power standard is 220V 50Hz single phase.
Three phase 220/380V/50Hz, 220/440V/60Hz,
single phase 230V,240V,127V, 110,115V/60Hz models are available on request. |
