RANGE OF PERFORMANCE |
Flow rate up to 13 gpm
Head up to 154 ft |
LIMITS OF USE |
Manometric suction lift up to 29 ft
Liquid temperature up to + 104°F
Environment temperature up to + 104°F |
INSTALLATION AND USE |
They are recommended for pumping clean water and liquids that are chemically non aggressive to the materials from which the pump is made.
JSW SELF-PRIMING PUMPS ARE DESIGNED FOR SUCTION LIFTS AND CAN BE POSITIONED ABOVE THE WATER SOURCE, INCLUDING APPLICATIONS WITH AIR ENTRAINED IN THE WATER. DUE TO THEIR RELIABILITY AND LOW MAINTENANCE, THEY ARE RECOMMENDED FOR RESIDENTIAL USE, INCLUDING WATER DISTRIBUTION (AS PART OF A PRESSURE SET), GARDEN IRRIGATION, ETC.
The pumps must be installed in enclosed places, or at least protected against inclement weather. |
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CONSTRUCTION CHARACTERISTICS |
• PUMP BODY: cast iron, with threaded ports.
• BODY BACK-PLATE: stainless steel AISI 304.
• EJECTOR ASSEMBLY: technopolymer (approved for drinking water).
• IMPELLER: technopolymer up to 1 HP.
• MOTOR SHAFT: stainless steel EN 10088-3 - 1.4104.
• MECHANICAL SEAL: ceramic - graphite -NBR.
• ELECTRIC MOTOR: the pumps are close-coupled to a carefully matched PEDROLLO electric motor, quiet running, totally enclosed
fan cooled (TEFC), suitable for continuous duty.
JSW: single-phase 115 V or 230 V - 60 Hz with capacitor and
thermal overload protector.
JSW: three-phase 230/460 V - 60 Hz.
• INSULATION: class F.
• PROTECTION: IP 44.
• REGISTERED MODEL nº 72753
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OPTIONS ON REQUEST |
• impeller in technopolymer (JSW...X - JSW...X)
• other voltages or frequency 50 Hz |
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