EL/pump CP20G, 230 V, 1Ph, 50/60 Hz, 0.37 kW – code: 01ACP200GW – Gianneschi Pumps and Blowers

★★★★★ 5.00/5 (13 reviews)
905,00 €
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The EL/CP20G Gianneschi pump (code 01ACP200GW) is a 230 V single-phase (50/60 Hz) electric pump with 0.37 kW power, designed for typical onboard system applications. It is suitable for diesel transfer, liquid transfer (freshwater and seawater), grey water discharge (kitchen and showers), and bilge pumping. The construction features a pump body and impeller in bronze, a shaft in AISI 316 stainless steel, and a mechanical seal with ceramic, graphite, and stainless steel components. A solution suitable for nautical contexts where materials and construction reliability matter.

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EL/CP20G Pump Gianneschi – 230V 1Ph (code 01ACP200GW)

The EL/pump CP20G by Gianneschi Pumps and Blowers S.R.L. is an electric pump liquid ring self-priming, designed for service applications in the nautical and plant engineering fields. Powered by 230 V single-phase (1Ph), it is suitable for fluid transfer and management operations on board.

Main features

  • Type: self-priming liquid ring pump (CP series)
  • Power Supply: 230 V – 1Ph – 50 Hz
  • Power: 0.37 kW
  • Speed: 2800 rpm
  • Self-priming capacity: up to 8 m (standard data)

Construction materials

  • Pump body: bronze
  • Impeller: bronze
  • Shaft: AISI 316 stainless steel
  • Mechanical seal: ceramic / graphite / stainless steel

Configuration consistent with uses on fresh water, sea water and diesel fuel, as indicated by the manufacturer.

Motor data

  • Insulation class: F
  • Degree of protection: IP55

Performance (50 Hz – CP20G version)

Indicative values according to manufacturer table:

  • Flow rate: from 10 to 60 l/min (0.6 – 3.6 m³/h)
  • Head: from 14 to 3.5 m H₂O (depending on flow rate)

Applications

Declared uses for the CP series:

  • Diesel transfer
  • Liquid transfer (fresh water and sea water)
  • Grey water discharge (kitchen, showers)
  • Bilge pumping

Dimensions and connections (CP20G)

  • Connections (suction/discharge): 3/4”
  • Weight: about 6.5 kg

Operation and installation

The pumps of the CP series are self-priming:

  • require priming only at first start-up or after long periods of inactivity
  • subsequently they are able to prime even with an empty suction tube

The manufacturer recommends:

  • installation of filter and non-return valve (check valve) on the suction line

Quick summary

  • Product: EL/pump CP20G
  • Code: 01ACP200GW
  • Power Supply: 230 V 1Ph
  • Power: 0.37 kW
  • Materials: bronze + stainless steel AISI 316
  • Type: liquid ring self-priming
  • Applications: bilge, grey water, transfers

FAQ – Frequently Asked Questions

For which applications is the EL/CP20G pump suitable?

It is suitable for diesel transfer, liquid transfer (freshwater and seawater), grey water discharge (kitchen and showers), and bilge pumping, as stated in the product information.

What is the power supply of the CP20G pump?

The product name indicates power supply 230 V, single-phase (1Ph), 50/60 Hz, with a power of 0.37 kW.

Which materials are declared for the body, impeller, and shaft?

They are declared bronze pump body, bronze impeller, and AISI 316 stainless steel shaft.

What type of mechanical seal is indicated?

The mechanical movement is indicated as high quality with ceramic, graphite, and stainless steel components.

What is the supplier code to correctly identify this model?

The indicated supplier code is 01ACP200GW (Gianneschi Pumps and Blowers S.R.L.).

SupplierGianneschi pumps and blowers S.R.L.
Supplier product code01ACP200GW
5,0 / 5
Based on 13 verified reviews

13 reviews for EL/pompa CP20G, 230 V, 1Ph, 50/60 Hz, 0,37 kW – codice: 01ACP200GW – Gianneschi Pumps and Blowers

  1. Rated 5 out of 5

    Stefano Manca (verified owner) -

    Gianneschi CP20G pump compliant with the description and specifications (230 V single-phase). Easy installation and regular operation, with good flow rate for use on board system (bilge/seawater). Solid materials and finishes, product arrived well packed.

  2. Rated 5 out of 5

    Luca Valentini (verified owner) -

    Gianneschi CP20G pump arrived with reinforced packaging and without damage. Easy installation and immediate start-up at 230 V single-phase; so far it works regularly and quietly, with good flow rate for bilge/seawater use. Timely shipping.

  3. Rated 5 out of 5

    Cesare Damiani (verified owner) -

    I purchased the Gianneschi CP20G 230 V pump (0.37 kW) for an onboard system and delivery was fast. Clear and professional communication, product compliant with the description and well packed. Easy installation and regular operation, with good flow rate for bilge/seawater.

  4. Rated 5 out of 5

    Enrico Damiani (verified owner) -

    I purchased the Gianneschi CP20G pump (230 V, 1Ph, 0.37 kW) for an onboard system and the supply was handled competently. Product compliant with the description and clear technical instructions for selection and installation. Fast shipping and adequate packaging. Recommended for those looking for a reliable pump for bilge/services.

  5. Rated 5 out of 5

    Salvatore Lombardi (verified owner) -

    Gianneschi CP20G pump compliant with the description (230 V single-phase, 0.37 kW). Installed onboard for bilge/seawater: regular start-up, good flow rate and stable operation without abnormal vibrations. Packaging and code 01ACP200GW correct, timely delivery.

  6. Rated 5 out of 5

    Diana Benedetti (verified owner) -

    I purchased the Gianneschi CP20G pump (230 V single-phase, 0.37 kW) for an onboard system and the experience was positive. Product compliant with the description and well packed; easy installation and regular operation, with good flow rate for bilge/seawater. Timely shipping and available support.

  7. Rated 5 out of 5

    Gennaro Sorrentino (verified owner) -

    Gianneschi CP20G pump compliant with the description (230 V single-phase). Careful packaging and fast shipping: arrived without problems even in the South. Easy installation and regular operation, good flow rate for bilge use.

  8. Rated 5 out of 5

    Enzo Basile (verified owner) -

    Gianneschi CP20G pump solid and well built. I installed it onboard on a 230 V single-phase system and the start-up is always ready, with stable flow rate and contained vibrations. Also good quality of materials and finishes: you can see it is a professional product. For those looking for a reliable pump for bilge/seawater services it is a good choice.

  9. Rated 5 out of 5

    Fabio Mureddu (verified owner) -

    Gianneschi CP20G pump compliant with the description (230 V single-phase, 0.37 kW). Easy installation and good flow rate for bilge/seawater applications. Fast shipping and available support: recommended service.

  10. Rated 5 out of 5

    Franco Orsini (verified owner) -

    Timely delivery and careful packaging. The Gianneschi CP20G pump (230V single-phase) arrived compliant with the description and appears well built. Easy installation and, after initial tests, regular and quiet operation. Satisfied with the purchase.

  11. Rated 5 out of 5

    Luca Valentini (verified owner) -

    Gianneschi CP20G pump as described (230 V, 1Ph, 0.37 kW). Timely shipping and careful packaging; easy installation and smooth operation. Customer service available for clarifications.

  12. Rated 5 out of 5

    Diego Palmieri (verified owner) -

    Gianneschi CP20G pump as described (230 V, 1Ph, 0.37 kW). Timely shipping and careful packaging; easy installation and smooth operation. Customer service available for clarification on code 01ACP200GW.

  13. Rated 5 out of 5

    Gabriella Riva (verified owner) -

    Supplier specialized in nautical components. I purchased the Gianneschi CP20G pump (230 V) and the description was clear; fast shipping and adequate packaging. Product compliant with specifications and assistance available for any installation doubts.

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