SN 450 – submersible sewage pump
The IBO SN 450 submersible pump is a cast-iron device designed
for transferring sewage and dirty water that does not contain abrasive elements
such as sand. The vertical float switch allows the pump to operate in sumps
with a diameter as small as 25 cm, making installation in tight spaces easier.
Who it is for
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Home and plot owners – the vertical float allows installation in narrow sumps with a diameter as small as 25 cm.
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Plumbing and water and sewage installation companies – the compact design facilitates quick installation of drainage systems in confined spaces.
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Construction and renovation companies – the cast-iron construction performs well when removing water from excavations and flooded rooms on construction sites.
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Farms and livestock operations – the pump draws surface water from ponds and rivers for agricultural infrastructure.
Applications
The SN 450 submersible pump is designed for transferring sewage and dirty water,
that does not contain abrasive elements such as sand. The pump is designed for pumping
sewage from household septic tanks and for draining flooded rooms, houses, and garages.
premises and facilities.
It is also suitable for pumping rainwater and surface water from
ponds, lakes, and rivers, as well as supplying garden ponds. The device operates in a
vertically, at a maximum pumped-liquid temperature of 35°C. The submersible pump
The SN 450 230 V achieves a head of up to 7 m at a flow rate of up to 250 l/min.
SN 450 pump features
The SN 450 pump features a cast-iron construction—the motor housing, impeller housing
and the impeller itself are made of gray cast iron. The shaft is made of AISI 304 stainless steel, while the mechanical seal
the mechanical seal operates in a SiC/graphite/NBR configuration.
The vertical float switch allows the pump to operate in sumps with a diameter as small as
from 25 cm, making installation in tight spaces easier. Thermal protection
built into the winding protects the motor from overheating, while the threaded discharge outlet
allows the hose to be connected using a clamp or quick coupling.
- Pump type: submersible pump for sewage and dirty water, cast-iron construction
- Power supply: 230 V (single-phase)
- Motor power: 450 W
- Maximum head (Hmax): 7 m
- Performance (Qmax): 250 l/min
- Insulation class: B
- Protection rating: IP68
- Operating mode: continuous
- Operating position: vertical
- Rotational speed: 2850 rpm
- Max. liquid temperature: 35°C
- Clearance under the impeller: 20 mm
- Power cable length: 10 m
- Switch: vertical float switch
- Motor protection: thermal, built into the winding
- Discharge connection: threaded, GW1½"
- Materials: motor housing, impeller housing and impeller – gray cast iron, shaft – AISI 304 stainless steel, mechanical seal – SiC/graphite/NBR
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service is provided by Dambat.
Dambat – a trusted manufacturer of pumps and hydrotechnical equipment with quality certifications.
Frequently Asked Questions (FAQ) – SN 450 submersible pump
What type of sewage is the SN 450 pump designed for?
The SN 450 pump is designed for sewage and dirty water without abrasive elements
abrasive substances such as sand. The clearance under the impeller is 20 mm.
What is the narrowest well the SN 450 pump fits into?
Thanks to the vertical float switch, the pump can operate in wells
with a diameter of just 25 cm, allowing installation in places where a traditional float
the ball float would have too little room to move freely.
How does the pump protect itself against dry running?
Protection is provided by a built-in vertical float switch that cuts off the power
of the motor when the water level drops below the safe minimum. Additionally,
thermal protection in the winding protects the motor from overheating.
Will the SN 450 pump work in my well?
The pump is suitable for narrow wells with a diameter of 25 cm or more, with a height
a lifting height of up to 7 m and a capacity of up to 250 l/min. If you have any doubts about selecting
we encourage you to contact the technical department.
Where can I buy the SN 450 submersible pump?
Dambat does not sell directly. The SN 450 pump is available from partners
at plumbing wholesalers and authorized online distributors.
What warranty terms apply to the SN 450 pump?
IBO – 24 months (2 years) manufacturer’s warranty. Warranty and post-warranty service
provided by Dambat.
