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SKU: 96023914
Grundfos Unilift AP12.40.04.A1 Stainless Steel Auto Wastewater Pump for Grey Water with Semi-Open Impeller
Australia-Wide
(08) 9240 2992
Official Grundfos
Peace of Mind
Product Overview
Functioning as an automated heavy duty, submersible stainless steel grey water pump, the Grundfos UNILIFT AP12.40.04.A1 provides consistent fluid management. It is tailored for handling clean water, storm water, and slightly dirty wastewater across domestic and light industrial sites. The unit features an integrated float switch for hands-free operation, making it ideal for permanent sump installations or portable temporary drainage tasks.
The internal mechanics forcefully push liquids out of a 40 mm female connection, maintaining a maximum flow of 233 L/Min. When pumping against vertical gradients, the unit reliably achieves a 10 metre maximum head. This hydraulic displacement relies on an optimized 0.4 kW motor core. Running directly on a 1 x 240 V single-phase grid, the automated system draws a rated 3 Amps under load to maintain stable rotational torque.
Managing cloudy environmental run-off necessitates a wide internal tolerance for debris. A heavily balanced semi-open stainless steel impeller controls the main fluid vortex, allowing solid matter up to 12 mm to transit safely through the volute. This strategic clearance limits abrasive wear against the central shaft while maintaining the ability to drain standing pools down to a 100 mm minimum clearance level.
Complete environmental sealing ensures an IP68 classification, protecting the motor down to a 7-metre underwater depth. An intelligent cooling jacket surrounds the drive, regulating core thermals to facilitate continuous pumping during partial fluid exposure. The pump effortlessly manages 55°C liquids, briefly tolerates 70°C for two-minute intervals, and withstands ambient fluids between pH 4 and 10.
FEATURES
- Features a heavy-duty brass cable union to strictly isolate the primary electrical feed from ambient moisture intrusion.
- Rated with an internal Class F insulation threshold to safely tolerate heavy electrical load fluctuations.
- Utilizes a Permanent Split Capacitor (PSC) motor architecture to ensure smooth rotational startup sequences.
- Equipped with internal thermal protection circuitry that acts as an immediate safety cutoff to prevent coil burnout.
- Pre-installed with a 10-metre power supply cable terminating in a standard single-phase plug for immediate deployment.
- Certified with C-Tick and CE compliance markings to guarantee strict adherence to recognized environmental standards.
- Unit possesses a net weight of 10.7 kg, allowing for secure positioning when lowered into active drainage sumps.
SPECIFICATIONS
| Max Flow | 233 L/Min |
| Max Head | 10 m |
| Power | 0.4 kW / 240v |
| Rated Current | 3 Amps |
| Suitable For | Storm Water Handling |
| Body Material | 304 Stainless Steel |
| Liquid Temperature | Maximum 55°C |
| Outlet Size | 40 mm |
| Warranty | 24 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.
From technical pumping sheets, what flow volume and vertical discharge lift are maintained?
Dedicated motor power drives Grundfos Unilift AP12.40.04.A1 to deliver a maximum flow rate of 233 L/Min and a maximum head of 10 m, depending on operating conditions.
Determining motor electrical consumption, what power rating and operational current are listed?
Recommended drive settings confirm Unilift AP12.40.04.A1 functions on 0.4 kW / 240v alongside an operational draw of 3 Amps.
What body composition and allowable liquid temperature range are specified for this unit?
Powered inside a protective body, Unilift-AP12-40-04-A1 incorporates a 304 Stainless Steel casing rated for fluid heat to Maximum 55°C.
Evaluating property plumbing layouts, what core water management roles apply?
Typical domestic setups deploy Unilift AP12 40 04 A1 to achieve stainless steel wastewater drainage, stormwater catchment evacuation, and utility trench dewatering.
Regarding factory support provisions, what official warranty length covers this pump?
At official delivery, Unilift/AP12/40/04/A1 provides an authentic 2 Years warranty.
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