Calpeda Pumps

SKU:A 40-110A/B | 60F00382000

Delivery Time: 2-3 Weeks Lead Time

Calpeda A | BA Series Self-Priming Centrifugal Pump

Self-priming pump with open impeller

Flow: 3.6 to 66 m³/h
Head: 3.33 to 33.6 m
Power: 0.55 to 7.5 kW

Performance

The Calpeda A self-priming centrifugal pump features an open impeller and built-in backflow preventer that stops reverse siphoning and ensures automatic re-priming. The pump functions reliably even when partially filled or with a dry suction pipe.

These versatile pumps are suitable for clean or slightly dirty water containing solids up to:

• 10 mm (models A 40, A 50)
• 15 mm (models A 65, A 80)

Applications

• Draining basins or sumps
• Irrigation and agricultural systems
• Civil and industrial water transfer
• Marine applications – including bilge water pumping, deck washdown systems, cooling circuits, and onboard fresh water transfer for yachts and workboats

Construction

• Model A: Cast iron pump casing and lantern bracket
• Model B-A: Bronze pump casing and lantern bracket

Motor

2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
A: Three-phase 230/400 V ±10% (up to 3 kW), or 400/690 V ±10% (4–7.5 kW)
AM: Single-phase 230 V ±10%, with thermal protector
Capacitor inside the terminal box
Insulation class F
Protection: IP54
IE2 efficiency for single-phase motors up to 1.1 kW
IE3 efficiency for three-phase motors from 0.75 kW
Constructed in accordance with EN 60034-1 and EN 60034-30-1

All models are fully painted and feature an open impeller to support solids handling. The B-A series, with its bronze casing, is ideal for corrosive environments and seawater contact – an excellent choice for yachts and light commercial marine systems.

Operating Conditions

• Liquid temperature: -10 °C to +90 °C
• Ambient temperature: Up to 40 °C
• Max working pressure: Up to 6 bar (10 bar for A 80-170)
• Continuous duty

Delivery

Available now with Free UK Mainland Delivery

Operating Conditions

• Liquid temperature from -10 °C to +90 °C
• Ambient temperature up to 40 °C
• Maximum working pressure up to 6 bar (10 bar for A 80-170)
• Continuous duty

Delivery

Available now with Free UK Mainland Delivery