ESSW submersible drainage and sewage pump: quality, efficiency and reliability.
The ESSW submersible drainage and sewage pump made by Aquastrong is used for draining and pumping domestic sewage, building wastewater, vegetation water, water from settling tanks, cesspools, and slurry pits.
When and why to use the ESSW pump made by Aquastrong.The ESSW submersible drainage and sewage pump can be used in a wide range of applications as its construction characteristics make it very versatile and absolutely reliable over time thanks to the high quality of the materials used in its construction.
In general, this drainage pump is particularly suitable for emptying settling tanks or sewage with suspended solids due to the presence, in some models, of a high-efficiency spiral cutting impeller (grinder) that allows water with high organic loads to pass through.
The highlight of this submersible drainage and sewage pump are the design and construction details (see figure below).
Extensive use of Aisi 304 stainless steel, motor with copper winding, fixed power cable and float level switch, special anti-rust treatment on the casting surface, high resistance to wear and corrosion, two-channel impeller for high efficiency and wastewater flow capacity, fixed cutting blade of high hardness to prevent blocking and winding (in some models), are just some of the main features of this new Aquastrong model.
Finally, it is noteworthy the efficiency of the ESSW line of pumps: with the same power they perform better than other competitor products on the market, improving performances by at least 20%, according to the manufacturer.
Technical characteristics of the ESSW pump:
- Power supply type: Single-phase 230 V 50 Hz
- Power: 1 (0.75 kW)
- Nominal electric power P1: 0.76 kW
- Max. flow rate: 15 m³/h
- Max. head: 13 m.c.a.
- Mechanical seal: SiC + graphite / Ceramic + graphite
- Power supply cable length: 10.00 m
- Pump material: Stainless steel Aisi 304
- Pump body material: Cast iron
- Motor body/outer casing material: Stainless steel Aisi 304
For all other details of the ESSW submersible drainage and sewage pump, we recommend reading the product data sheet.