Application
Submersible pumps for rainwater with open impeller. On suction filtered stainless steel mesh, check large solids and protects pump from damage.
Suitable for lifting clean water with a small amount of suspended solids, which makes them ideal for drainage and collection of rainwater.
Performance
The water temperature is not more than 35°C
Immersion depth not exceeding 20 m
Immersion depth not exceeding 20 m
Maximum diameter of solid particles
SDH 500 - ∅ 7.5 mm (SDH 1000 - ∅ 10 mm
The minimum liquid level at which the pump works:
SDH 500 - 88 mm, 1000 SDH - 100 mm
Designed for continuous operation
Engine
Insulation class B
Protection class IP 68
Thermal protection
Materials
Pump housing - cast iron
Cover of the pump casing - cast iron
Impeller - Noryl polymer
The var and the rotor of the motor - stainless steel
Filter on suction line - stainless steel
Mechanical seal - silicon/silicon