Durable pump
Available in 
Europe

The SI 1830 pump is designed to be easily installed whatever the layout of the premises. Capable of evacuating up to 400 l/h, the SI 1830 pump is suitable for air conditioning units and industrial refrigeration displays. Strong, the SI 1830 tolerates charged, high temperature and acidic condensates (pH>2) produced by oil condensing boilers.

Heavy duty IPX4 design
Oil and acid resistant float
Mechanical structure resistant to shocks
Can discharge condensates up to 3.7m
Up to 400 l/h, for shorter running time
Low sound level – quiet operation
Pump can be floor mounted, attached on a wall or stand alone without tank.
Easily removable tank and reversible pump, to allow mounting rather on the left or on the right of the application and choosing the side of the water exit.

Technical details

Max flow rate1 gph, 400 l/h
Max discharge head1 ft, 3,7 m
Max suction head1 ft
Max pressure4 m
Mains supply230V~ 50Hz - 75 W 0.80A
Operation conditions15% : 1s ON - 5s OFF
Max condensate temperature65 °C
Max condensate aciditypH>2
ProtectionIPX4
Tank volume0,5 l
Weight2,5 kg
Master pack quantity5
Safety switch 
NC 4 A resistive – 250V
Detection 
3 levels of detection
Thermal protection 
120°C (automatic restart)

Pump dimensions

LengthWidthHeight
Pump221 mm100 mm106 mm
Packaging293 mm136 mm183 mm

Detection levels

ON27 mm
OFF21 mm
SAFETY32 mm

Pump sound levels

at 3,3ft or 1m in application (dBA)<= 43
Kit contents 
One-piece centrifugal pump with tank (0.5L)
Integrated barb end check valve Ø ext. 10 mm (3/8”)
Power cord (1.5m, European plug)
Safety switch cord (1m, bare ends)
Inlet hose: 5 m roll Ø int. 10 mm (3/8”)
Adaptor Ø int. 15-20-24-32-40 mm (Ø int. 5/8"-3/4"-1"- 1"1 /4 -1"½)
2 screws + 2 plugs
Safety standards 
CE
EAC
RoHS and WEEE directives 
Compliant
Technical data sheet 
Instructions