Design:
Submersible pumps with one impeller, made of stainless chromium-nickel steel , with a vertical supply pipe.
GXR: with open impeller (with cutting blades);
GXV: vortex type, upset impeller.
For automatic start and stop execution of the float switch.
Application:
GXR:
Pumping of clean water containing solids up to 10mm in diameter;
Water intake from ponds, wells, water streams for rainwater;
Drainage of flooded premises.
GXV:
Pumping clean or slightly dirty water containing solids up to 25mm in diameter;
Suitable for liquids containing solid foreign bodies and long fibrous particles.
Operating limits:
- Fluid temperature 50°C.
- Depth of immersion is not more than 5m.
- Minimum emptying level with float 70mm for GRX and 130mm for GRV .
- Minimum manual emptying level 15mm for GRX and 30mm for GRV .
- Continuous operation.
| Component | Material |
| Pump casing Casing cover Impeller Motor casing Casing cover | Chrome nickel steel 1.4301 EN 10088 (AISI 304) |
| Pen | Polypropylene |
| Shaft | Chrome nickel steel 1.4305 EN 10088 (AISI 303) |
| Fur. seal | Alumina ceramic, carbon, NBR |
| Seal lubricant | White oil for food and medical use |
download the entire calpeda catalog download the GXR, GXV catalog
get instructions for GXR, GXV download spare parts for GXR
n = 2900 rpm
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Drainage submersible pumps made of stainless chrome-nickel steel GXR. GXV
