en – Original instructions
13
3 Product Description
3.1 Product design
The product is a single stage in-line pump with:
•
The water inlet on the same axis as the water outlet of the pump
•
The suction and discharge nozzles with the same nominal diameter of the flange.
The pump is equipped with a single radial closed impeller and driven by a variable speed electric
motor.
The product can be used for handling:
•
Cold or warm water
•
Clean
liquids
•
Aggressive liquids which are not chemically and mechanically aggressive to the pump
materials.
Intended use
The product is suitable for:
•
Water
supply
•
Cooling and hot water supply in industries and building services
•
Filter
systems
•
Heating
systems
•
Condensate
transportation.
Additional uses for optional material:
•
District
heating
•
General
industry
•
Food and beverage industry.
Improper use
WARNING:
Improper use of the product may create dangerous conditions and cause personal injury and
damage to property.
An improper use of the product leads to the loss of the warranty.
Examples of improper use:
•
Liquids not compatible with the product construction materials
•
Hazardous liquids (such as toxic, explosive, flammable, or corrosive liquids)
•
Potable liquids other than water (for example, wine or milk).
Examples of improper installation:
•
Hazardous locations (such as explosive, or corrosive atmospheres)
•
Location where the air temperature is very high or there is poor ventilation
•
Outdoor installations where there is no protection against rain or freezing temperatures.
DANGER:
Do not use this product to handle flammable or explosive liquids, or both.
NOTICE:
•
Do not use this product to handle liquids containing abrasive, solid, or fibrous substances.
•
Do not use the product for flow rates beyond the specified flow rates on the data plate.
Special applications
Contact the local sales and service representative in the following cases:
