Roll over image to zoom
SKU: 99463896
Grundfos JP 4-54 Stainless Steel Self-Priming Jet Pump for Tank Filling with Pressure Tank
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
The Grundfos JP 4-54 PT-V is an automatic pressure jet pump system designed for tank filling, garden irrigation, and household water supply applications. The system includes a Grundfos JP self-priming pump, pressure switch, pressure gauge, and a vertical diaphragm pressure tank to deliver stable and automatic pressure control.
The integrated pressure tank reduces water hammer and minimizes pump cycling by supplying stored water during low demand conditions. This improves system efficiency and extends pump life. The pressure switch and tank combination ensures optimal start and stop operation based on demand.
The pump is constructed with a stainless steel housing (AISI 304) and a composite impeller (PPO-20GF), providing corrosion resistance and long service life. The self-priming design allows the pump to lift water from below-ground sources and handle air-liquid mixtures during priming for reliable operation.
According to the technical data, the pump operates at a rated flow of 4 m³/h with a corresponding head of 46 metres. Based on the performance curve shown on page 3, the unit achieves a maximum head of approximately 50 metres at shut-off conditions and supports a suction lift of up to 8 metres.
The unit is powered by a 0.75 kW electric motor operating on a 1 x 240 V, 50 Hz supply, with a rated current of 5.1 Amps. The pressure switch is preset with a cut-in pressure of 2.2 bar, ensuring reliable automatic operation.
FEATURES- Complete Booster System including pump, pressure switch, gauge, and tank
- 20 L Vertical Diaphragm Tank reduces water hammer and stabilizes pressure
- Preset Cut-In Pressure of 2.2 bar for automatic operation
- Reduced Pump Cycling using stored water during low consumption
- Self-Priming Capability with suction lift up to 8 m
- Handles air-liquid mixtures during priming for reliable start-up
- Thermal Protection safeguards motor against overheating
- Air-Cooled Motor with sealed bearings for quiet operation
- Corrosion-Resistant Stainless Steel Construction for durability
- Stable Automatic Pressure Control for consistent performance
Warranty & Returns
All products supplied by Foundation Pumps are covered by a minimum 12-month warranty unless otherwise stated. Some brands may offer longer manufacturer warranties. Warranty covers manufacturing defects, faulty materials and workmanship under normal use.
- Products must be installed correctly and in accordance with the manufacturer’s instructions.
- Warranty does not cover incorrect installation, misuse, dry running, normal wear and tear, unauthorised repairs or damage caused by external factors.
- Proof of purchase, photos, videos and installation details may be requested when assessing a warranty claim.
- The customer is responsible for returning the product to Foundation Pumps or the nominated service centre unless otherwise agreed.
- Removal, reinstallation, labour and associated site costs are generally the customer’s responsibility unless required under Australian Consumer Law.
- Change-of-mind returns may be accepted within 30 days provided the product is unused, uninstalled and returned in its original packaging.
- Customers are responsible for return freight costs for change-of-mind returns.
- Restocking fees may apply to special-order, bulky or non-stocked products.
- Used, installed or specially ordered products may not be eligible for change-of-mind returns.
- If a product arrives damaged or faulty, please contact Foundation Pumps as soon as possible so we can assist with the appropriate repair, replacement or refund.
Your rights under Australian Consumer Law are not affected.
How much water flow and vertical lift can I get from this pump?
You get up to 75 L/Min in flow and a maximum head of 50 m from the Grundfos JP 4-54, depending on operating conditions.
What are the power requirements and running amperage for this pump?
Powered by a dedicated 0.75 kW motor, the JP 4-54 connects to 240v mains power with a rated current draw of 5.1 Amps.
What materials are used to construct the pump casing and impeller?
Manufactured with quality materials, the JP-4-54 incorporates Stainless Steel for dependable longevity and resistance to fluid erosion.
What property water management tasks match this pump?
Suited for diverse installations, the JP 4 54 performs System integration allows to perform self-priming suction from shallow ground wells, rainwater barrels, and garden wash points with dependable fluid propulsion.
How many years of warranty coverage come with this Grundfos pump?
Factory coverage on the JP/4/54 provides an authentic 2 Years warranty for dependable long-term reliability.
Need help choosing the right pump?
Our team of pump experts are here to help you find the perfect solution for your application.
- Free expert advice
- Pump sizing & system recommendations
- Fast response — call or email us