Submersible
VNNJ
- Standardized vertical pump.
- Directly coupled to an electric motor.
- Standard according to EN733 (DIN24255).
- Equipped with a closed-type radial impeller.
- Discharge column made of the same material as the pump.
Opcional:
- Group with coupling and motor, mounted on a platform.
- Zinc-free bronze or stainless steel impeller.
- Pump entirely made of zinc-free bronze.
APPLICATIONS
- Circulation of cold or hot water
- Water distribution
- Cooling systems
- Irrigation
- Industrial processes
CONSTRUCTION MATERIALS
- Pump casing: EN-GJL-250
- Impeller: EN-GJL-250
- Shaft: AISI 420
- Maximum column length: 600 mm
- Seal: mechanical Car/ Cer/ NBR or gland packing
- O’Rings: EPDM
- Notes: GQ or QQ versions available. Other seal options available.
WORKING LIMITS
- Liquid temperature: up to 120ºC
- Maximum operating pressure: 10 bar and 16 bar for extension to the standard
- Maximum ambient temperature: 40ºC
