Grundfos JP 4-54 Stainless Steel Self-Priming Jet Pump for Tank Filling Single Impeller with PM1 Controller
SKU: 99463900

Grundfos JP 4-54 Stainless Steel Self-Priming Jet Pump for Tank Filling Single Impeller with PM1 Controller

$550.00 GST Included
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Fast Dispatch
Australia-Wide
Expert Advice
(08) 9240 2992
Genuine
Official Grundfos
24 Months
Peace of Mind
Max Flow
75 L/Min
Max Head
50 m
Power
0.75 kW / 240v
Ideal Use
Tank Filling

Product Overview

The Grundfos JP 4-54 PM1 is an automatic pressure jet pump system designed for tank filling, garden irrigation, and household water transfer applications. The system combines a Grundfos JP self-priming pump with a PM1 pressure manager, providing automatic start and stop operation based on water demand.

The pump is constructed with a stainless steel housing (AISI 304) and a composite impeller (PPO-20GF), ensuring corrosion resistance and long service life. The integrated ejector enables efficient self-priming and allows the pump to handle air-liquid mixtures during priming for stable operation.

According to the technical data, the pump operates at a rated flow of 4 m³/h with a corresponding head of 46 metres. From the performance curve, the unit achieves a maximum head of approximately 50 metres at shut-off conditions and delivers practical usable flow across domestic pressure ranges. The system 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 PM1 controller starts the pump at 1.5 bar and keeps it running as long as there is flow. It includes dry-run protection, anti-cycling functionality, and an integrated non-return valve for reliable and safe operation.

FEATURES
  • Automatic Operation via PM1 controller with demand-based start and stop
  • Start Pressure of 1.5 bar ensures consistent activation
  • Dry-Run Protection prevents pump damage during water shortage
  • Anti-Cycling Function reduces unnecessary operation during leakage conditions
  • Integrated Non-Return Valve prevents backflow in the system
  • Self-Priming Capability with suction lift up to 8 m
  • Handles air-liquid mixtures during priming for stable performance
  • Thermal Protection protects motor from overheating
  • Air-Cooled Motor with sealed bearings for quiet operation
  • Compact Booster Design for easy installation
SPECIFICATIONS
Max Flow75 L/Min
Max Head50 m
Power0.75 kW / 240v
Rated Current5.1 Amps
Suitable ForTank Filling
Body MaterialStainless Steel
Liquid TemperatureMaximum 40°C
Inlet Size25 mm
Outlet Size25 mm
Warranty24 Months
Documents
Product Brochure Download
Specification Data Sheet Download

Two-story dwellings connected to rainwater storage tanks demand elevated discharge head to service upper fixtures. The Grundfos JP 4-54 PM delivers robust pressure to upstairs bathrooms and exterior cleaning stations.

  • Two-Story Dwellings
  • Upstairs Bathrooms
  • Exterior Cleaning
  • Rainwater Boosting

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.

Product Brochure
Download
Specification Data Sheet
Download
How much water volume and dynamic lift does this pump generate?

Achieving strong system delivery, the Grundfos JP 4-54 develops a maximum flow rate of 75 L/Min and a maximum dynamic head of 50 m across its operating curve.

What electrical supply parameters are needed for this pump motor?

Running on 240v power supplies, the JP 4-54 is driven by a 0.75 kW motor rated at 5.1 Amps.

What materials protect the wetted parts against aggressive chemical attack?

High-grade Stainless Steel components in the JP-4-54 protect internal passages against corrosive fluid contact.

What everyday water supply duties are best performed by this pump?

Primary tasks for the JP 4 54 include Displacing fluid through household lines, PM performs self-priming suction from shallow ground wells, rainwater barrels, and garden wash points, delivering efficient water management across residential and rural systems.

How long is the official factory warranty for this pump?

You receive a certified 2 Years manufacturer warranty with the JP/4/54, giving you long-term protection and support.

Need help choosing the right pump?

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  • Fast response — call or email us

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