The Bianco SUB450 is a light duty, occasional use pump with an in-built float for use pumping clear water without solids.
With its internal float mechanism and top outlet, the Sub450 is suitable for use in small or confined pump chambers (200 x 200mm). The Sub 450, once pumping, can pump down to less than 5mm when in manual mode and so is ideal for basement or garage drainage applications.
Benefits:
- ‘Puddle sucker’ with internal float
- Light and compact - easy to use
- Suitable for use in a confined area where a flexible float would not be suitable
Features:
- Quality pump materials and construction to ensure reliable operation
- Automatic on/off OR Manual Operation
- Starting level is 155mm, and stopping level is 65mm
Cautions
- Not intended for submersion greater than 3m
- Not intended for continuous operation such as water features
- Not suitable for potable water applications
Hydraulic Performance

| Technical Data |
| RATED POWER (W) |
450W |
| MAX. FLOW [LPM] |
135 lpm |
| RATED FLOW [M3/H] |
1.5 m3/h |
| MAX. HEAD [M] |
6.3m |
| WORKING TEMPERATURE |
< 40°C |
| LIQUID TEMPERATURE |
2°C - 35°C |
| MAX. IMMERSION DEPTH |
3m |
| MAX. DIA. OF PARTICLE |
< 1mm |
| MOTOR DUTY |
S1 Continuous |
| MOTOR PROTECTION LEVEL |
Class B |
| MOTOR PROTECTION |
Auto-resetting thermal overload |
| CAPACITOR |
8uF +/-55 |
| MOTOR SHAFT |
Stainless steel |
| RATED VOLTAGE |
220V-240V 50 Hz |
| RATED CURRENT |
1.51A @ 230V |
| POWER CABLE TYPE |
H07RNF |
| LENGTH OF POWER CABLE |
10m |
| PROTECTION CLASS |
IPX8 |
| IMPELLERS |
Single |
| HYDRAULIC BODY |
20% Glass reinforced Polypropolene |
| INLET STRAINER |
20% Glass reinforced Polypropolene |
| OUTLET |
1¼ BSP |
| SEALS |
Lip Seal |
| AUTOMATION FUNCTION |
Internal Float Mechanism |
| NET WEIGHT (KG) |
Pump only 3.8kg |
| PACKAGE DIMENSION |
202 L x 202 W x 343 H (mm) |