
Maxijet Hyjet HML40-A Minilift 40 Undersink Wastewater Pump Station
30-day returns on unused stock in original packaging. Incorrect sizing without prior consultation is at the buyer's expense.
Overview
The Maxijet Hyjet HML40-A Minilift 40 is a 40 litre undersink wastewater pump station. It moves wastewater from locations where gravity drainage is not possible, using a stainless steel collection chamber, an automatic submersible pump with integrated discharge pipework, a non-return valve and a built-in high-level alarm.
Highlights
- 40 litre 304 grade stainless steel collection chamber
- Automatic submersible drainage pump with anti-block impeller
- Built-in high-level alarm panel
- Non-return valve on the discharge
- Thermal overload protection for safe, reliable operation
- 240V single phase, 0.25 kW pump
- Compact undersink footprint

Wastewater Where Gravity Cannot Reach
When a sink, kitchen or appliance sits below the drain line, wastewater cannot flow away on its own. The Minilift 40 collects the wastewater in its stainless chamber and automatically pumps it up and away to the drain, so you can install fixtures in basements, islands and fit-outs without major replumbing.
Built for Continuous Duty
The special impeller design resists blockages and holds performance with dirty water, while thermal overload protection guards the motor. The built-in high-level alarm warns you before any overflow.
Specifications
| Specification | Details |
|---|---|
| Model | HML40-A (Minilift 40) |
| Capacity | 40 litres |
| Tank Material | 304 grade stainless steel |
| Pump Type | Submersible drainage pump |
| Power Supply | 240V single phase |
| Input Power | 0.44 kW |
| Output Power | 0.25 kW |
| Max Flow | 180 L/min |
| Max Head | 9 m |
| Discharge Outlet | 25 mm |
| Cable Length | 1.5 m |
| Non-Return Valve | Included |
| High Level Alarm | Built in |
| Thermal Overload Protection | Yes |
| Dimensions (H x L x W) | 388 x 383 x 331 mm |
| Net Weight | 17.8 kg |
| Brand | Maxijet (Hyjet) |
Applications
- Kitchens, sinks and appliances below the drain line
- Engineering and building services systems
- Kitchen oil separators
- Continuous water transfer or drainage where gravity drainage is not possible
What's Included
- 1 x Maxijet Hyjet HML40-A Minilift 40 Undersink Pump Station
- 1 x High level alarm panel
- 1 x Installation and User Manual
Downloads
Warranty
Backed by the Maxijet manufacturer warranty. Contact us for the current warranty term for this model.
Need Assistance or Ready to Order?
Our team can help you match the right pump station to your application. Contact us at sales@waternex.com.au or call 1300 930 847 for advice and support. Installation must be carried out by a licensed plumber.
Downloads
Specification sheets and certificates for this product.
Delivery & returns
The details worth knowing before you order.
When will it arrive, and what does freight cost?
Freight is included in the price shown. Orders placed before 1pm dispatch the same business day to VIC, NSW and QLD, with free express shipping Australia-wide.
Delivery is kerbside with tailgate, so you will need someone on site to receive it and a way to move the unit into position.
Can I return it if I order the wrong one?
Returns are accepted within 30 days on unused stock in its original packaging. Contact us for a return authority before sending anything back.
Returns or exchanges due to incorrect sizing without prior consultation are at the customer's expense, which is exactly why we would rather spend ten minutes on the phone before you order.
Do I need a licensed plumber and electrician?
Yes. Plumbing connections must be made by a licensed plumber and the final electrical connection by a licensed electrician, to an RCD-protected circuit. Packaged units arrive pre-assembled, so both trades are on site for a fraction of the time a site-built system takes.
What is covered by warranty?
Manufacturer warranty applies to every product we supply, covering correctly installed units used within their rated duty. Warranty terms vary by brand and model - the period for this product is listed in the specifications above, or call us and we will confirm it.
Do you offer trade pricing or project quantities?
We do. Trade accounts receive standing discount and priority dispatch. For developments and multi-unit sites we quote the whole schedule and stage deliveries to match your program. Apply for trade pricing or call 1300 930 847.
Working on a project?
Send us the schedule and we will price the lot - staged delivery to match your program, trade terms, and engineering sign-off if you need it.
