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2.PRODUCT DESCRIPTION 2.PRODUCT DESCRIPTION
2.1. Pump design
This product is a vertical multi-stage pump non self-priming that can be installed with standard
electric.
This product can be provided as a complete pumping unit (pump and electric motor) or as a
hydraulic unit (pump without a motor).
2.2. Applications
Intended use
The pump is suitable for:
● Civil and industrial water distribution systems
● Irrigation (for instance, for agriculture or sport facilities)
● Water treatment
● Steam boiler supply
● Washing facilities
● Cooling (for instance, air conditioning and refrigeration)
● Fire fighting applications
Installation, Operation and Maintenance Manual Installation, Operation and Maintenance Manual
ATTENTION:
If you have purchased a pump without motor, make sure the motor you
intend to connect to the pump meets all the technical requirements.
Unintended use
Any inadequate use of the product would void the guarantee.
Some examples of inadequate use are:
● Incompatible liquids with the building materials of the pump.
● Dangerous liquids (such as toxic, explosive, inflammable or corrosive liquids)
● Drinks and edible liquids other than water (for instance, wine or milk).
DANGER:
Do not use this pump with inflammable or explosive liquids.
ATTENTION:
Contact your distributor in the following cases:
● When the viscosity and/or density of the pumping liquid exceed that of
water, such as water with glycol; a more powerful motor might be neces-
sary.
● When the pumping liquid has been chemically treated (for instance,
smoothened, densified, etc.)
● When the pump is to be installed horizontally (only for model CD32 and
above), a special version fitted with specific brackets for its correct installa-
tion should be ordered.
● In any other situation other than the above described and related to the
nature of the liquid.
ATTENTION:
Contact your distributor in the following cases:
● When the viscosity and/or density of the pumping liquid exceed that of
water, such as water with glycol; a more powerful motor might be neces-
sary.
● When the pumping liquid has been chemically treated (for instance,
smoothened, densified, etc.)
● When the pump is to be installed horizontally (only for model CD32 and
above), a special version fitted with specific brackets for its correct installa-
tion should be ordered.
● In any other situation other than the above described and related to the
nature of the liquid.
DANGER:
Inadequate use of the pump may cause hazard and damages to people and
things.
Special Applications
2.3. Working Conditions：
The pump is suitable for:
● Liquid temperature: Normal temperature type 5℉~158℉ (-15℃~+70℃);
Hot water type 5℉~248℉ (-15℃~+120℃);
● Flow rate range: 2.64~1056.72GPM (0.6~240m³/h)；
● Liquid pH range: pH5~9;
● Max. ambient temperature: 104℉ (+40℃);
● Max. altitude: 3280.8 FT (1000m);
● Min. inlet pressure: Refer to NPSH curve;
● Max. working pressure: See table 1.
DANGER:
When specific gravity or viscosity of pumped liquid is bigger than water, the
shaft power of pump will be increased, need to select a larger power motor,
please contact us for more details.
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