Self-priming single-stage centrifugal pump Grundfos JP 5

Self-priming single-stage centrifugal pump Grundfos JP 5

Grundfos J P 5 is a horizontal single-stage self-priming centrifugal pump as it is equipped with a built-in ejector. When equipped with a Presscontrol control system operating as a function of pressure, the Grundfos JP jet centrifugal pump turns into a complete water supply pumping station. The Presscontrol system turns on the pump on a signal from the pressure sensor and turns it off on command from the flow switch, and also protects the pump from dry running.

Grundfos J P 5 pump application

For pumping water without abrasive or long-fiber inclusions, as well as substances that are not chemically active in relation to pump materials.

Main applications for the Grundfos J P pump 5:

• for watering the garden
• for filling and emptying tanks and reservoirs
• for water supply in dachas, etc.

Operating environment Grundfos JP 5

drinking or process water without impurities and long-fiber inclusions

Materials Grundfos JP 5

• pump housing, impeller, motor housing - stainless steel
• ejector, guide vane - noril
• mechanical shaft seal – graphite/ceramic;

Advantages of Grundfos JP5 pumps:

• use of stainless steel for all parts that are subject to high requirements (shaft, impeller, casing and connecting fittings)
• self-priming, thanks to the ejector principle of operation, provides high suction power (short suction time, maximum water delivery height)
• low noise level and lack of maintenance requirements of the drive is ensured by the use of an asynchronous motor with a low number of revolutions: n=2700 rpm, no commutator brushes, presence of bearings lubricated with grease)
• Stainless steel mechanical seal with graphite ceramic sliding ring ensures long service life.