Grundfos - JP 4-54 Booster Pump - Female Ported - 240V - Stainless Steel

Grundfos JP 4-54 is a self-priming single-stage centrifugal jet pump with axial inlet and radial outlet for straightforward adaption to local pipe system. With its excellent suction capacity, the JP pump is well-suited for transferring water from wells or ground tanks in a large variety of installations.

The JP pump is designed for smooth, long-term operation. The overall design is heavy-duty with excellent corrosion resistance thanks to the stainless-steel pump housing, composite impeller and paint application by electrophoresis. JP is small and space-efficient with a lifting handle that makes the pump handy and straightforward to carry. The space-efficient pump features a built-in ejector with guide vanes. This ensures optimum self-priming properties, featuring a suction lift of up to 8 metres. The self-priming pump also ensures stable operation as it is able to lift liquid from below the inlet level and can handle a mix of air and liquid until the pump reaches fully-primed pumping condition.

The JP pump has built-in thermal protection, which immediately stops the pump if it overheats. The motor is air cooled and equipped with oversized, sealed, greased-for-life ball bearings to ensure silent operation and minimum service.

Suitable for: Domestic ground water intake

Key Product Features

• Length of cable: 1.5 m
• Net weight: 12 kg
• Mains frequency: 50 Hz
• Approvals: CE,UKCA
• Rated Head: 46 m
• Max Head: 50 m
• Rated Flow: 4 m³/h
• Product Voltage: 1 x 220-240 V
• Temperature Liquid Range: 0 .. 40 °C
• Pumped Liquid: Water
• Maximum Operating Pressure: 6 bar
• Impeller Material: Composite
• Pump Housing Material: Stainless Steel

This is a Grundfos product used in reliable, professional pump and fluid handling applications.

Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.