Lubi make CSP Series Cast Iron Submersible Drainage pump with wide angle float switch. Available from 0.25 HP to 0.5 HP (0.18 kW to 0.37 kW) For clean water containing solids up to 10 mm grain size.

Rugged cast iron pump housing, impeller, and motor casing.
230V thermally protected energy efficient motor.
Oil filled motor for better heat dissapation.
Permanently lubricated ball bearings.
Extra long 4.6 mtrs. (15 feet) grounded power cord.
1½” BSP Discharge pipe size.
Stainless steel shaft
Stainless steel fasteners.
Provide with 1½” flexible hose connection and clamp.
Available with Sic/Sic mechanical shaft seal for
pumping sandy water (optional).

Flow rate up to 11300 l/h (11.3 m3/h)
Dynamic head up to 11 m.
Ambient temperature : Max. +50°C
Liquid temperature : 0°C to +50°C
Max. Starts per hour : 30 at regular intervals.
Duty Rating :
S1 – When pump is completely submerged.
S3 – When pump is partially submerged.

Motor Specifications
230 V, 50 Hz, 1 Phase, 2850 RPM
Oil Filled ; Thermally Protected

For clean water containing solids up to 10 mm grain size.
As a sump pump for household applications.
For draining flooded rooms or tanks.
Extractions of water from ponds, flowing water or
pits for collection of rain water.