Pompa Nocchi 420/11M AUT


Pompa Nocchi 420/11M AUT are constructed in 100% AISI 304 stainless steel. They operate entirely immersed in the pumped liquid, which serves to cool the motor from the exterior. Designed with retracted impeller and vortex operation. Automatic version ( AUT ) equipped with float switch.

Applications of Pompa Nocchi 420/11M AUT :

  • All applications for lifting and draining waste water with suspended solid bodies.
  • Lifting stations with one or more pumps for agricultural and civil complexes.

Application Data

  • Type of liquid : waste and sewage water with solid bodies.
  • Maximum liquid temperature : 400C
  • Maximum immersion below water level : 7 m
  • Minimum drainage level : 60 mm ( on manual version )
  • Free transit of solid bodies : 40 mm; 50 mm ( PRIOX 600/13 – PRIOX 800/18 ).

Motor

  • Dry Motor
  • Protection rating IP 68
  • Insulation Class F
  • Single phase power supply with permanently activated capacitor and thermal cutout protection incorporated in the motor winding.
  • Fully insulated cable connection chamber
  • Rotation speed 2850 rpm

materials

  • Pump Body : Stainless steel X5 CrNi 1810 ( AISI 304 )
  • Suction Base : Stainless steel X5 ( CrNi 1810 ( AISI 304 )
  • Impeller : Cast stainless steel X5 CrNi 1810 ( AISI 304 )
  • Delivery port : Threaded
  • Power cable : 10 m H07 RN-F with plug
  • Motor Shaft : Stainless steel X5 CrNiS 1809 ( AISI 416 )
  • Mechanical gasket : Silicon Carbide
  • Counter face : Silicon Carbide
  • Secondary seal : Lip seal in rubber NBR
  • V-ring sand guard : Rubber NBR

Specifications :

  • Motor Output : 1.2 HP, 0.9 kW
  • Power Motor : 1.8 HP, 1.3 kW
  • 1-230 Volt
  • DNM : 2″
  • Weight : 11.2 kg
Pompa Nocchi 420/11M AUT

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