Calpeda Pumps: Made in Italy Cast Iron and Bronze Electric Pumps

Calpeda electric pumps

Italian industrial excellence: Cast iron, steel, and bronze pumps for every application

Welcome to the section dedicated to Calpeda , a historic Italian brand that represents tradition and quality in the electric pump sector. With production entirely made in Italy (Montorso Vicentino), Calpeda stands out for its extensive use of noble materials such as bronze and high-quality cast iron , offering products designed to last for decades.

Most requested series:

NGX / NGM Series (Self-priming): The famous Jet pumps for garden and home pressurization.
MXH Series (Multistage Stainless Steel): Silent horizontal pumps for pressure groups.
GXR / GQV Series (Submersible): Robust and repairable drainage and sewerage pumps.
Series B- (Bronze): A unique range of pumps made entirely of bronze for sea water and swimming pools.

Why choose Calpeda? The difference is in the material.

While many manufacturers are moving towards plastic, Calpeda remains committed to mechanical strength. Choosing Calpeda means investing in a repairable and solid machine.

Main Series Guide

Calpeda NGX (The New Generation Jet):
It replaces the old cast iron NGM models. It has a stainless steel body and a patented internal diffuser that makes it quicker to prime and quieter than its competitors.
Calpeda MXH (The Silent Autoclave):
Monobloc multistage pump in AISI 304 stainless steel. Thanks to the thickness of the steel used, it is extremely quiet and robust. Ideal for villas and condominiums.
Calpeda GQ (Drainage and Sewerage):
From the small GXR for emptying cellars to the powerful GQV with Vortex impeller for sewage treatment. Triple-impregnated, dry-wound motors for moisture resistance.

🥉 Bronze Specialists (Serie B)

Calpeda is the world leader in bronze pumps.
If you see an abbreviation that begins with "B-" (e.g. B-NGM, B-MXH), it means that the pump is made entirely of bronze .
These pumps are mandatory for:

Sea water.
Salt water pools.
Industry with aggressive liquids.

Stainless steel would corrode in these cases, bronze would not.

Calpeda

Subcategories

Peripheral and gear pumps

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Frequently Asked Questions

The pump does not draw water when first started: is it defective?

This is almost never a defect. Even if the model is self-priming (like the NGX series), it is mandatory to fill the pump body with water before starting. Starting it dry, even for a few seconds, can damage the mechanical seal. Also check that there are no air leaks in the suction pipe.

Can I use a standard centrifugal pump for dirty water or swimming pool water?

No. Standard centrifugal pumps (e.g., the NM series or peripherals) are designed for clean liquids without abrasive components. Use with dirty, sandy, or chlorinated water (such as swimming pools) will corrode the materials and clog the impeller. Calpeda offers specific lines for these purposes (such as the GM series submersible pumps or the MPC pool pumps).

Why does the pump make a rattling noise or vibrate excessively?

Calpeda pumps are known for their quietness. If you hear loud noises, it's often due to cavitation: the pump is trying to suck in more water than it can handle (the suction hose is too narrow or clogged). Correcting the problem immediately is vital to avoid damaging the internal impeller.

Are Calpeda pumps repairable or disposable?

Unlike cheap imported products, Calpeda pumps are designed to last and are fully inspectable. Thanks to their Made in Italy production, spare parts (seals, impellers, bearings) are readily available, making repairs cheaper than replacing the entire unit.

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