Submersible pump Dreno VT 150/4/340 C.390 with Vortex impeller

Pump application: The V4 pole series is used to transport water with heavy suspended particles. High performance and wide channel allow it to be used in industry, including tanning and trusses, as well as to move water contaminated with soil or containing large solid particles. 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: 4-pole short-circuited rotor motor; thermal protection T1 and T2 integrated in the motor winding (connected to the three-pole Contactor on the control panel); Class F insulation (155°C); degree of protection IP68. Engine cooling: engine cooling is provided 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 / DM3; permissible voltage: 220v/380V ±5% depending on the pump; 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 1450 rpm./ min . - 4 poles 50 Hz Horizontal pressure pipe