KSB Amarex N Submersible Motor Pump

Amarex N (Type Series Booklet)

• Waste Water, Submersible Motor Pump

• 50Hz, DN 50 DN 100

Main applications

Waste water management, Drainage systems, Sewage treatment plants, Sludge disposal, Drainage of rooms and areas at risk of flooding on municipal, commercial and industrial premises

Fluids handled

• Service water

• Grey water

• Waste water with faeces

• Waste water containing long fibres and solid substances

• Fluids containing gas

• Activated sludge

• Digested sludge

• Raw sludge

Operating data

• Operating properties

• Characteristic Value

• Flow rate Q Up to 190 m3/h (53 l/s)

• Head H Up to 49 m

• Fluid temperature t Up to +40 °C

• Motor rating P2 0.8 kW to 4.2 kW

• Enclosure IP 68 to EN 60529 / IEC 529

Designation

• Example : Amarex N F 80-220 / 04 4 YL G-220

• Key to the designation

• Pump type : Amarex N

• Impeller type (S, F, D ) : F (Free Flow Impeller)

• Size of Hydraulic System : 80-220

• Motor size : 04

• Number of motor poles : 4

• Motor version (UL, YL, WL) : YL (with explotion protection, for fluid temperatures of up to 40°)

• Material variant (G, G1, G2, GH) : G (Pump Casing, Intermediate Casing, Impeller : Grey Cast Iron JL 1040)

Drive

Three-phase asynchronous squirrel-cage motor Explosion-proof pump sets comply with Ex dc IIB type of Protection