bơm chìm nước thải, bơm chìm, bơm nước thải

Construction:
Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port. DIR: with open impeller.
Motor cooled by the pumped water passing between the motor jacket and the external jacket. Double shaft seal with oil chamber.
Minimum dimension and high levels of performance, for use in many different applications, head up to 12,7 m and flow rates up to 220 liters/min.

Applications:
For clean water containing solids up to 10 mm grain size.
For draining rooms or or emptying tanks.
Extraction of water from ponds, streams or pits and for rainwater collection.
For irrigation purposes.
For outdoor use a power supply cable of not less than 10 m should be used in accordance with: EN 60 335-2-41.

Operating conditions:
Liquid temperature up to 50° C.
Maximum immersion depth: 5 m.
Minimum water level with float: 70 mm.
Minimum water level manual operation: 15 mm.
Continuous duty.

Motor:
2-pole induction motor, 50 Hz (n = 2900 rpm).
DIR: three-phase 230 V ± 10%; three-phase 400 V ± 10%. Cable 5 m, without plug.
DIRM: single-phase 230 V, with float switch and thermal protector.
Incorporated capacitor. Cable 5 m, with plug CEI-UNEL 47166.
Insulation class F. Protection IP 68 (for continuous immersion)
Double impregnation humidity-proof dry winding.
Constructed in accordance with: EN 60335-2-41.