Calpeda GXV 25-8 Submersible Dirty Water Pump

Calpeda GXV 25-8 Submersible Dirty Water Pump

The Calpeda GXV range is a submersible dirty water and drainage pump made from stainless steel with a vertical delivery port. Minimum dimension and high levels of performance, for use in many different applications, head up to 8.2m and flow rates up to 200 Litres/min

Calpeda GXV Submersible dirty water Pumps can be used for the following applications:

• For clean or slightly dirty water, containing solids up to 25 mm grain size.
• Particularly suitable for liquid or with filamentous particles. 

Construction Details:

• Single-impeller submersible pumps in chrome-nickel stainless steel, with vertical delivery port.
• GXV(25): with free-flow (vortex) impeller.
• Motor cooled by the pumped water passing between the motor jacket and the external jacket.
• Handle in polypropylene.
• Double shaft seal with oil chamber.
• 1 1/4" BSP Female Discharge Port.

Features

• G1 1/4" vertical, upward delivery port for installation in small pits
• Easy adjustment of the float switch to allow adjustment of start/ stop pump levels
• Suction strainer with a double row of holes, for extra safety against clogging allows the passage of solids up to 25mm
• Handle in polypropylene
• Easy inspection of the capacitor area
• Shaft in chrome-nickel stainless steel
• Motor cooled by the pumped water passing between the motor jacket and the external jacket
• Ceramic stainless steel shaft sleeve
• Oil chamber
• Impeller in chrome-nickel stainless steel
• Double shaft seal with oil chamber separates the motor from the water and provides further protection against accidental operation when dry

Operating conditions

• Liquid temperature up to 50° C.
• Maximum immersion depth: 5 m.
• Minimum water level with float: GXV = 130 mm.
• Minimum water level manual operation: GXV = 30 mm.
• Continuous duty.

Motor

• 2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
• GXV: three-phase 230 V ± 10%; three-phase 400 V ± 10%;
• 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.