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SKU: 810761
Bianco SUB450 Technopolymer Automatic Submersible Drainage Pump for Confined Spaces with Open Impeller
Australia-Wide
(08) 9240 2992
Official Bianco
Peace of Mind
Product Overview
Dewatering tight pits, balconies, or narrow drainage sumps is the specialized focus of this internal-float unit. Its compact footprint and vertical activation mechanism allow it to operate in restricted locations where traditional flexible floats would encounter obstructions. The top discharge configuration further enhances its suitability for installation in limited-clearance residential environments where space-saving dewatering is a necessity.
Powered by a 0.45 kW / 240v single-phase motor, the unit draws a rated current of 1.51 Amps during operation. It achieves a maximum head of 6.3 m and delivers a maximum flow of 135 L/Min for efficient water removal from subsurface areas. The motor is engineered for S1 continuous duty, providing the thermal stability required for extended service cycles when clearing consistent fluid ingress in domestic basements.
Hydraulic efficiency is geared toward complete area clearing, with the ability to pump water levels down to below 5 mm from the floor. It handles small particles up to 1 mm in diameter through a single impeller design that minimizes mechanical fatigue and sustains stable volumetric transfer. This precision suction capability makes the pump a superior choice for garage floor drying or clearing shallow floor ingress where standard pumps fail.
Structural durability is provided by a 20% glass-reinforced polypropylene hydraulic body and inlet strainer for enhanced impact resistance. Internal protection utilizes a reliable lip seal arrangement to isolate the electrical stator from the pumped media while maintaining high mechanical efficiency. The Class B insulated motor includes an auto-resetting thermal overload protector and is rated for IPX8 submersion in depths up to 3 metres.
FEATURES
- Internal float mechanism allows for automatic operation in narrow pits where flexible floats cannot move.
- Low-draught suction capability enables the unit to clear water levels down to below 5mm from the surface.
- Compact top discharge design facilitates installation in restricted space residential and commercial sumps.
- 20% glass-reinforced polypropylene construction provides high structural strength and chemical resistance.
- Auto-resetting thermal overload protector safeguards the motor windings from accidental over-temperature.
- Continuous S1 duty asynchronous motor sustains performance during intensive drainage and floor drying.
- IPX8 rated enclosure ensures safe electrical isolation during submerged deployment up to 3 metres.
- Precision hydraulic design facilitates the transfer of water containing fine particles up to 1mm.
SPECIFICATIONS
| Max Flow | 135 L/Min |
| Max Head | 6.3 m |
| Power | 0.45 kW / 240v |
| Rated Current | 1.51 Amps |
| Suitable For | Confined Floor Drying |
| Body Material | 20% Glass-reinforced Polypropylene |
| Liquid Temperature | 2°C - 35°C |
| Outlet Size | 32 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.
What restricted space dewatering tasks match this internal float design?
The BIA-B18VAS2-INTERNAL is ideal for efficiently clearing water from narrow sumps and tight balconies.
What motor power and head performance parameters are delivered?
Operating with a 0.45 kW motor, the BIA_B18_VAS2 successfully reaches a maximum head of 6.3 metres.
How does low-draught suction clear shallow surface water?
Surface water clearing down to a shallow 5 mm is achieved directly on the BIA B18VAS2.
What polypropylene construction materials enhance impact resistance?
High-grade glass-reinforced polypropylene forms the rugged and durable body of the BIA/B18/VAS2 pump.
What thermal overload protection and submergence ratings apply?
Built-in thermal overload protection and full IPX8 submersion ratings safely safeguard the BIA B18 VAS2.
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