GXR, GXV Submersible Pumps in stainless steel

Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port.
GXR: with open impeller.
GXV: with free-flow (vortex) 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

• GXR:
  • 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
• GXV:
  • For clean or slightly dirty water, containing solids up to 25 mm grain size
  • Particularly suitable for liquids with a high solid content
  • 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: GXR = 70 mm, GXV = 130 mm
• Minimum water level manual operation: GXR = 15 mm, GXV = 30 mm
• Continuous duty

Motor

• 2-pole induction motor, 50 Hz (n = 2900 rpm)
• GXR, GXV: three-phase 230 V ± 10%; three-phase 400 V ± 10%
• GXRM, GXVM: single-phase 230 V, with float switch and thermal protector. Incorporated capacitor. Insulation class F
• Protection IP X8 (for continuous immersion)
• Double impregnation humidity-proof dry winding.
• Constructed in accordance with: EN 60034-1; EN 60335-1, EN 60335-2-41

Other features on request

• Other voltages
• Frequency 60 Hz
• Other mechanical seal
• Cable length 10 m
• Vertical magnetic float switch
• Motor suitable operation with frequency converter