Grundfos JP Series Jet Pump
Short description
Self priming single stage jet pump designed for garden and domestic water supply. Reliable suction performance with a stainless steel pump body for long service life.
Why We Like It
Simple, proven, and very dependable. The JP range is a solid jet pump. Noisy as all jet pumps are but perfect for suction lift applications like shallow bores, rivers and streams or buried tanks.
Pump size
- Small house, cabin or garden - Single storey - Up to 2 outlets
Pump size guide
Install type
- Suction Lift - Installed above the water source, designed to pull water up from tanks, streams, or shallow wells. Maximum suction lift of 7m.
- Flooded Suction - Designed to be installed next to the water source with little or no lift. Ideal for install next to a tank.
Install type guide
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Warranty Period
This pump is backed by a warranty period of 2 Years. Contact us if you need help confirming coverage or making a claim.
More information
More information
The Grundfos JP is a self priming centrifugal jet pump designed for a wide range of domestic and garden applications. With the ability to lift water from up to 8 metres below the pump, it is well suited to below ground tanks, shallow wells, and dam supply.
A stainless steel pump housing and composite impeller provide strong corrosion resistance, making the JP a durable choice for long term household use. Available as pump only, with a pressure tank, or with an electronic pressure manager to suit different control and pressure requirements.
Ideal for
- Household water supply
- Garden irrigation
- Rainwater tank systems
- Water transfer
- Shallow wells and dams
Models in this range
| Model |
Rated flow |
Max head |
| JP 3-42 |
50 lpm |
42 m |
| JP 5-48 |
85 lpm |
48 m |
Not sure which one fits your place? Call us on 07 863 8064 and we will size it with you.
The Grundfos JP Jet Pump range is built around a robust self priming pump platform designed for reliable domestic water supply.
These pumps are capable of drawing water from up to 7 metres below the pump level, making them suitable for both above ground and below ground water sources. The stainless steel pump housing offers excellent corrosion resistance, while the composite impeller ensures efficient and quiet operation.
The JP range is available in three configurations. Pump only models suit simple on off applications. JP PT models include a pressure tank to reduce pump cycling and improve efficiency. JP PM models use an electronic pressure manager that automatically starts and stops the pump based on demand, while also providing dry run protection and anti cycling safeguards.
Approved to AS NZS 4020 for drinking water, the JP range is suitable for potable water systems where water quality and safety are important.
For full technical specifications, sizing charts, and performance data, refer to the manufacturer documentation
- KW rating - 0.45
- Head - Max head 42 m to 48 m
- Flow - Rated flow 50 lpm to 85 lpm
- Motor phase type - Single Phase
