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
