Drainage submersible pump Dreno G2 GT - EX 50/2/152 C.170 with cutting system

Pump application: the G series has a built-in macerator at the inlet. This destroys solid particles in wastewater, allowing them to be transported through relatively narrow, often pre-existing pipes. Applications: domestic and industrial wastewater, liquids with suspended solids when high pressure is required. Feature: all main components are made of GG25 cast iron. Two separate mechanical seals (the engine side in the oil chamber, the impeller side in contact with the liquid) and high-quality parts ensure perfect operation and reliability of the product. Motor range: 2-pole short-circuited rotor motor; thermal protection T1 and T2 integrated in the motor winding (connected to a three-pole Contactor on the control panel); Class F insulation (155°C); protection class IP68. Engine cooling: the engine is cooled by the liquid in which the pump is immersed. Limits of use: maximum permissible liquid temperature: 40°C when the pump is fully submerged; on request, special version (except ATEX) to withstand liquid temperatures up to 60 ° C with the pump fully submerged, maintenance-free S1; maximum immersion depth: 20 m; permissible pH value: 6-10; hydraulic characteristics suitable for liquids with a density <1.1 kg / DM; permissible voltage: 220v/380V ±5%; permissible frequency: 50 Hz ±2%. Symbols: G-float M-1 Phase 220V T-3 phase 380V M / G-single-phase with float sensor EX-in explosion-proof design 2850 rpm./ min. - 2 poles 50 Hz Horizontal pressure pipe