Roll over image to zoom
SKU: 3HM03P-PT18
Lowara 3HM03P-PT18 Stainless Steel Multistage Pressure Pump for Office Water Supply with 18 Litre Tank
Australia-Wide
(08) 9240 2992
Official Lowara
Peace of Mind
Product Overview
Constructed for water supply services, the Lowara 3HM03P-PT18 pressure system provides stable pressure distribution for clean water transfer, residential garden watering, and pressure boosting in small buildings. This compact packaged system supports easy integration with standard plumbing configurations.
Manufactured with a robust 304 Stainless Steel pump body, the system encapsulates the internal components. An integrated Technopolymer Impeller with a diameter of 94 mm is configured to transfer clean water without solids. The unit handles fluid temperatures up to 60°C.
Power is provided by a 0.5 kW motor operating on a single-phase 240 V supply. The rated current of the system is specified at 2.9 Amps. Performance ratings include a maximum head of 31.2 meters and a maximum flow capacity of 70 L/Min. Inlet and discharge ports measure 25 mm and 25 mm respectively with threaded connections.
Motor protection features Class F insulation with an IP55 ingress protection rating. The pump is designed for surface-mounted installation and is not intended for submerged operation. The shaft is sealed with a ceramic, carbon, and EPDM mechanical seal arrangement. A robust APT-18 pressure tank with an 18 Litre volume is integrated to manage system pressure fluctuations and minimize motor start frequency.
FEATURES
- Built-in thermal overload safety protection with automatic reset functionality.
- Maximum operating pressure rated up to 10 bar.
- Compact footprint close-coupled design suitable for limited spatial equipment rooms.
- Supplied complete with an electrical terminal junction box, featuring integrated motor windings with Class F insulation.
- The multistage hydraulic assembly utilizes technopolymer impellers with stainless steel stage components.
- Threaded Rp connection sizes measuring 25 mm suction and 25 mm discharge.
SPECIFICATIONS
| Max Flow | 70 L/Min |
| Max Head | 31.2 m |
| Power | 0.5 kW / 240v |
| Rated Current | 2.9 Amps |
| Suitable For | Water Supply / Irrigation |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | Maximum 60°C |
| Inlet Size | 25 mm |
| Outlet Size | 25 mm |
| Warranty | 12 Months |
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.
Why does the Lowara 3HM03P-PT18 come fitted with an 18-litre pressure tank?
The 18L tank keeps water pressurized so the pump doesn't have to start up every time you open a tap slightly. It stops rapid motor cycling, saving power and protecting the motor from wear.
How much water flow and head pressure can I get from the Lowara 3HM03P PT18?
You get up to 70 L/Min of water flow and a max pressure head of 31.2 m. That provides strong, steady tap pressure across multi-story bathrooms and garden hoses.
Is the Lowara 3HM03P/PT18 motor safe to install outside in the weather?
Yes, it features an IP55 weatherproof casing to handle outdoor rain and dust. It operates on 220–240V single-phase power and includes built-in thermal overload protection.
What materials is the Lowara 3HM03P_PT18 made from and can it handle warm water?
It is constructed with a corrosion-resistant 304 Stainless Steel body and impellers. It safely handles clean water at temperatures up to 60°C.
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