Calpeda GX Zero Submersible Drainage Pump without float - Single Phase

Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port and suction non-return valve. Suction capability up to 1 mm from the bottom. Motor cooled by the pumped water passing between the motor jacket and the external jacket. Double shaft seal with oil chamber. The pump is fitted with a suction non-return valve which, during operation, allows to manually move the pump to several points in the room and draw water up to 1mm avoiding that the pump loses its priming.

APPLICATIONS

• For clean water containing solids up to 3 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

OPERATING CONDITIONS

• Liquid temperature up to 35° C.
• Maximum immersion depth: 5 m.
• Minimum water level 1 mm.
• Continuous duty.

MOTOR

• 2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
• GX ZERO: three-phase 230 V ± 10%;
• three-phase 400 V ± 10%;
• Cable: H05RN-F, 4G0,75 mm2, length 10 m, without plug.
• GXM ZERO: single-phase 230 V, with thermal protector.
• Incorporated capacitor.
• Cable: H05RN-F, 3G0,75 mm2, length 10 m, with plug CEI-UNEL 47166.
• Insulation class F.
• Protection IP X8 (for continuous immersion)
• Double impregnation humidity-proof dry winding.
• Constructed in accordance with: EN 60335-2-41.

MATERIALS