Employment
Multi-stage submersible electric pumps with closed radial impellers designed to solve all clean water conveyance problems with temperatures not exceeding 35°C. Max sand content 60 gr/m.
Max number of starts now 40. Particularly suitable for irrigation, pressurization systems, emptying flooded cisterns and rooms, and general industrial and civil uses. Suitable for continuous use. Depth of use up to 60 m below water level (with power cord of appropriate length). Vertical and horizontal operation. Max diving depth 17 m with 20 m cable (Ref. 60335 – 2 – 41).

Construction Features
Made of the highest quality stainless materials subjected to strict electrical and hydraulic inspections. The type of construction allows operation with minimal water level. Extreme ease of repair. Cable length 1.5 – 20 – mt. H07RN8F. Available with or without a float.

Materials
The pump body, motor housing, handle, and suction grid are made of AISI 304 stainless steel. Impellers, diffusers, and separators are made of glass-filled PPO, each stage is complete with a stainless steel wear ring. AISI 420 stainless steel drive shaft. Lubricated alumina-graphite mechanical seal. On request in SILICON CARBIDE. Special lip seal for protection. Graphite/silicon seal standard on Acuasub 55/140 version.

Engine
Single-phase asynchronous 230V. 50 HZ or three-phase 400V. 50 HZ. Other voltages and frequencies on request. Insulation class F, IP 68. Non-polluting food-use mineral oil bath internal cooling. External cooling by the pumped liquid. Built-in thermal protection.