El/Pump CP 20 A1 G, 24V, 0.18 kW – code: 01ACP201G – Gianneschi Pumps and Blowers
Gianneschi CP 20 A1 G 24V electric pump
Manufacturer code: 01ACP201G
The CP 20 A1 G by Gianneschi Pumps and Blowers S.R.L. is a self-priming electric pump of the CP liquid ring series, designed for nautical and onboard plant applications.
This type of pump uses a star impeller with liquid ring, which allows self-priming after the first filling of the pump body. According to series specifications, priming can also occur with an empty suction pipe, with capacity up to about 8 meters vertically.
The power supply at 24V direct current makes it compatible with most onboard electrical systems.
Technical data
- Voltage: 24 V DC
- Power consumption: 0.18 kW
- Current absorbed: about 13 A
- Speed: 2800 rpm
- Flow rate: up to about 60 l/min
- Maximum head: up to about 12 m H₂O
- Connections: 3/4” (suction and discharge)
- Dimensions: 235 × 145 × 120 mm
- Weight: about 6 kg
(Data refers to version CP 20/A1 24V – performance according to EN ISO 9906)
Construction and materials
- Pump body: bronze
- Impeller: bronze
- Shaft: AISI 316 stainless steel
- Mechanical seal: ceramic, graphite and stainless steel
Typical materials for marine applications and compatible with liquids such as fresh water, seawater, and diesel.
Applications
Usable for various fluid management operations onboard:
- Diesel transfer
- Liquid transfer (fresh water and sea water)
- Grey water discharge (kitchen and showers – A1 series)
- Bilge pumping
Operating characteristics
- Self-priming pump: requires initial filling only at first start or after long periods of inactivity
- Operation also with partial suction, after initial priming
- Motor with insulation class B
- Degree of protection: IP20 / IP22
Installation and use
For proper use:
- Install a suction filter
- Provide a non-return valve (check valve) to prevent backflow
- Check the compatibility of the 24V electrical system
- Size the system according to required flow rate and head
Product identification
- Model: CP 20 A1 G
- Series: CP (liquid ring)
- Manufacturer code: 01ACP201G
- SKU: GIA000000030
FAQ – Frequently Asked Questions
For which applications is the Gianneschi CP 20 A1 G suitable?
It is suitable for diesel transfer, liquid transfer (freshwater and seawater), grey water discharge (kitchen and showers) and bilge pumping, as reported in the available information.
What materials are used for the body, impeller and shaft?
The pump body and the impeller are made of bronze, while the shaft is made of AISI 316 stainless steel.
What power supply does this electric pump require?
The CP 20 A1 G is designed for 24 V power supply.
What is the Gianneschi product code for this model?
The manufacturer code shown is 01ACP201G (store SKU: GIA000000030).
Does the pump belong to a specific series?
Yes, it is indicated as part of the “CP SERIES” and is described as a “Liquid ring” pump.
| Supplier | Gianneschi pumps and blowers S.R.L. |
| Supplier product code | 01ACP201G |
13 reviews for El/Pompa CP 20 A1 G, 24V, 0,18 kW – codice: 01ACP201G – Gianneschi Pumps and Blowers
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For orders over €150.00 (VAT included) throughout Italy
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€14.99 for orders below the threshold (Peninsula and Sardinia)
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€9.99 for regional shipments · Free pickup at the office in Barcellona P.G. (ME)
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If you do not receive the confirmation email within 24 hours of shipping, check the spam folder or contact us at info@technofluid.it.
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Ecoinox Autoclave 1/15 C.E, 24V DC, 0.30 kW – code: 01ECOCE1IT – Gianneschi Pumps and Blowers
1.026,00 €VAT not included1.251,72 €VAT includedSee Details
Stefania Mazzoni (verified owner) -
I have already purchased this Gianneschi El/Pump CP 20 A1 G 24V (0.18 kW) in the past and bought it again because I was satisfied. Easy installation, smooth start-up, and good flow rate for onboard use. Product matches the description.
Alessandro Longo (verified owner) -
I purchased the Gianneschi El/Pump CP 20 A1 G 24V (0.18 kW) pump and was satisfied: product matches the description and support is always available and willing to clarify installation and usage.
Stefania De Santis (verified owner) -
Gianneschi CP 20 A1 G 24V pump really well built: solid materials and careful finishes. I installed it onboard as a service pump and the start-up is immediate, with constant flow and no abnormal vibrations. After several outings at sea, it worked smoothly and quietly. Professional product, recommended for those seeking reliability in marine systems.
Michela Caruso (verified owner) -
Gianneschi El/Pump CP 20 A1 G 24V pump matches the description and code 01ACP201G. Installed on board system, regular start-up and good flow for bilge/seawater use. Packaging intact and timely delivery.
Luigi Martinelli (verified owner) -
Gianneschi El/Pump CP 20 A1 G 24V pump matches the description (0.18 kW). Careful packaging and order arrived complete; simple installation and, after initial tests, regular flow and operation. Timely shipping.
Daniele Cabras (verified owner) -
Gianneschi El/Pump CP 20 A1 G 24V pump matches the description (0.18 kW). Simple installation and good flow for bilge/seawater system. Fast shipping and careful packaging.
Alessia Bianco (verified owner) -
Purchased the Gianneschi El/Pump CP 20 A1 G 24V (0.18 kW) pump for onboard system: product matches the description and is well finished. Regular start-up and good flow for bilge/seawater. Fast shipping and careful packaging, support available for clarifications on code 01ACP201G. Recommended.
Laura Farina (verified owner) -
I purchased the Gianneschi El/Pump CP 20 A1 G 24V (0.18 kW) pump for the onboard system: fast shipping and product matches code 01ACP201G. Customer support in Italian is available and clear for information on installation and connections. So far it works regularly and with good flow.
Salvatore Lombardi (verified owner) -
I purchased the Gianneschi El/Pump CP 20 A1 G 24V (0.18 kW) for the onboard system and it proved to be a great choice. Immediate start-up, steady flow, and stable operation even after several hours of use. Materials and finishes are of good quality and installation was easy following the instructions. Fast delivery and product as described.
Giuseppe Farina (verified owner) -
I purchased the Gianneschi El/Pump CP 20 A1 G 24V (0.18 kW) for the onboard system and so far it has proven reliable and quiet. Easy installation and immediate start-up, with good flow for bilge/seawater. The support was also friendly and quick in clarifying a connection doubt.
Marcello Neri (verified owner) -
Gianneschi El/Pump CP 20 A1 G 24V pump as indicated: 0.18 kW and compact size. I installed it on a bilge system and the start-up is immediate, with stable flow and good quietness. Well-built product and fast shipping.
Monica Fontana (verified owner) -
Gianneschi CP 20 A1 G 24V (0.18 kW) pump as described and with code 01ACP201G. Installed as a bilge pump on a 24V system: regular start-up, good flow, and stable operation even after several hours of use. Solid materials and finishes, original product, and well packed.
Federico Costa (verified owner) -
Gianneschi CP 20 A1 G pump as described: 24V and 0.18 kW, solid construction and easy installation. I installed it onboard for bilge and seawater and the start-up is regular, with good flow. Timely shipping even to a not very easy to reach area.