Calpeda Pumps

SKU:GXVM 25-10 | 72U10400005

Delivery Time: 2-3 Weeks Lead Time

Calpeda GXR | GXRM Stainless Steel Submersible Pumps:

Submersible Pump – Calpeda GXR | For Clean Water Drainage and Irrigation

Flow: 1.2 to 13.2 m³/h
Head: 1.7 to 12.7 m
Power: 0.25 to 0.6 kW

Performance
The Calpeda GXR and GXRM series are single-impeller submersible pumps constructed in chrome-nickel stainless steel with a vertical delivery port. The GXR models utilise an open impeller, ideal for clean water with small solids, while the GXV versions are fitted with vortex impellers for higher solids-handling capacity. Water-cooled motors and a double shaft seal with oil chamber ensure long service life and reliable operation even in submerged conditions.

Applications

• Clean water containing solids up to 10 or 12 mm
• Draining flooded areas or emptying tanks
• Water extraction from ponds, streams, or pits
• Rainwater collection and light irrigation

Note: For outdoor use, a power cable of at least 10 metres must be used per EN 60335-2-41 standard.

Construction

• Submersible stainless steel pump body with vertical discharge
• GXR: Open impeller configuration
• GXV: Vortex impeller for solids-handling
• Motor cooled by pumped water between inner and outer jackets
• Double mechanical shaft seal with oil chamber

Operating Conditions
Liquid temperature: Up to 50 °C (40 °C for GXR 12 models)
Max immersion depth: 5 m
Minimum water level (float): GXR = 70 mm, GXV = 130 mm
Minimum water level (manual): GXR = 15 mm, GXV = 30 mm
Continuous duty

Motor
2-pole induction motor, 50 Hz (n ≈ 2900 rpm)
GXR, GXV: Three-phase 230/400 V ±10%
GXRM, GXVM: Single-phase 230 V ±10% with thermal protection and float switch
Built-in capacitor
Insulation class F
Protection rating IP X8 (for continuous immersion)
Double impregnated dry winding
Compliant with EN 60034-1

Delivery
Free UK mainland delivery from Pumps and Gearboxes Direct