Sewerage pumps with open (vortex) impeller - SIGMIA Trading ENG

Open impeller centrifugal pumps with the hydraulic element manufactured from stainless steel AISI 304, suitable for suspended solids handling food process e.g. washing vegetables, meats, and fish. Industrial washing machines that may contain solids e.g. bottles, jars, glasses & crates. Process applications such as paint plants & general dirty liquid handling.

Maximum working pressure: 8 bar

Maximum liquid temperature: 90°C

Passage of solids: maximum diameter of 19 mm

Casing, casing cover, impeller and shaft in AISI 304

Bracket and motor frame in Aluminium

Mech.seal in Carbon/ceramic/NBR

Special mechanical seals on request

Asincronous 2 poles motor

Insulation class F

Protection degree IP55

1~230V ± 10% 50Hz, 3~230/400V ± 10% 50Hz

Permanent split capacitor and automatic thermaloverload protection for single-phase version

Thermal protection to be provided by the user for three-phase version

DNA 2"1/2 for

DWO 300-400

DNA 2" for the other models

DNM 2