EL/Pump MV44 G, 24 V DC, 0.33 kW – code: 01GMV341G – Gianneschi Pumps and Blowers
EL/Pump MV44 G 24 V DC 0.33 kW – Gianneschi (code 01GMV341G)
The Gianneschi MV44 G 24 V DC is a self-priming single-screw electric pump of the MVG, series, designed for nautical applications and technical systems dedicated to the handling of liquids, including viscous ones or with small suspended solids.
This version, identified by the code 01GMV341G, it is powered by 24 V direct current and is suitable for onboard services such as emptying sewage tanks, black water, and grey water.
Applications
The MV44 G pump is designed for:
- Exhaustion of black and grey water tanks
- Pumping of dense liquids
- Handling of fluids with small suspended solids
- Onboard marine systems
- Technical systems for wastewater and drainage
The volumetric single-screw technology allows the transfer of dirty or viscous fluids with regular and continuous operation.
Construction features
The MVG series uses selected components for technical applications and marine environments.
Main materials
- Pump body: bronze
- Screw rotor: AISI 316 stainless steel
- Crankshaft: AISI 316 stainless steel
- Cardan joint: AISI 316 stainless steel
- Floating stator: BUNAN NBR
- Mechanical seal: GRAF-ALLOX-NBR
Technical data
| Feature | Value |
|---|---|
| Model | MV44 G |
| Manufacturer code | 01GMV341G |
| Alimentazione | 24 V DC |
| Power | 0.33 kW |
| Speed | 1450 RPM |
| Connections | G1” F BSP |
| Motor protection | IP22 |
| Insulation class | Class F |
| Indicative weight | 17 kg |
Indicative performance
| Flow rate | Total head |
| 25 l/min | 28 m H₂O |
| 30 l/min | 24 m H₂O |
| 35 l/min | 18 m H₂O |
| 40 l/min | 13 m H₂O |
| 45 l/min | 8 m H₂O |
| 50 l/min | 3 m H₂O |
Operation and installation
The MVG series pumps are self-priming volumetric pumps with a metallic helical rotor working inside a double-helix rubber floating stator.
For proper start-up:
- it is necessary to initially fill the pump body with liquid to lubricate the stator and allow priming;
- installation of a non-return valve on the suction line is recommended;
- it is important to check the correct direction of rotation to avoid unscrewing of the screw rotor.
Main advantages
- Construction with AISI 316 components
- Pump body in bronze
- Suitable for dirty or viscous liquids
- Self-priming
- Compatible with marine wastewater systems
- Ease of maintenance
- Suitable for black and grey water
Product information
- SKU: GIA000000058
- Manufacturer: Gianneschi Pumps and Blowers S.r.l.
- Supplier code: 01GMV341G
- Series: MVG
FAQ – Frequently Asked Questions
What is the product code of the MV44 G pump in this version?
The indicated product code is 01GMV341G (Gianneschi Pumps and Blowers).
What power supply does the MV44 G pump use?
This version is specified at 24 V DC.
For which applications is it indicated according to the datasheet?
The reported applications are black/sewage water and grey water. It is also associated with the tag “charged water drainage”.
What materials are declared for the main components?
Pump body in bronze, rotor in stainless steel 316, mechanical seal in stainless steel 316 and NBR, floating stator in NBR, as well as impeller/gear and shaft in stainless steel are indicated.
What is the size of the mouths/connections?
The size of the outlets is indicated as 1” BSP.
| Supplier | Gianneschi pumps and blowers S.R.L. |
| Supplier product code | 01GMV341G |
| pa_customfield1 |
13 reviews for EL/Pompa MV44 G, 24 V CC, 0,33 kW – codice: 01GMV341G – Gianneschi Pumps and Blowers
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Cesare Damiani (verified owner) -
Gianneschi MV44 G 24 V DC pump as described (0.33 kW and code 01GMV341G). Easy installation and smooth operation, flow rate and pressure in line with specifications. Solid and well-built product.
Stefania De Santis (verified owner) -
MV44 G pump as described: 24 V DC and 0.33 kW. Installed as a bilge pump, smooth start and good flow rate. Packaging and shipping ok.
Greta Gentile (verified owner) -
Gianneschi MV44 G 24 V DC pump purchased for onboard system: solid construction, smooth start and good flow for bilge/seawater. Easy installation and neat finishes. Price consistent with quality, I would buy it again.
Elisa Cossu (verified owner) -
MV44 G 24 V (0.33 kW) Gianneschi pump purchased for onboard system: ready start and smooth operation, without abnormal vibrations. Solid materials and finishes, easy installation with clear connections. After the first weeks of use on bilge/seawater it proved reliable and with good flow for professional use.
Mario Grasso (verified owner) -
I purchased the Gianneschi MV44 G 24 V (0.33 kW) pump for the onboard system: product as described and well packaged. Customer service was very knowledgeable and helped me verify compatibility and connections before ordering. On-time shipping.
Silvia Piazza (verified owner) -
MV44 G pump as described (24 V DC, 0.33 kW). Eco-friendly and well protective packaging, arrived intact and ready for installation. Fast shipping and clear communications.
Veronica Testa (verified owner) -
Gianneschi MV44 G 24 V DC (0.33 kW) pump purchased for onboard system: solid construction, ready start and good flow for bilge/seawater. Easy installation and smooth operation even after several hours of use. Product as described and matching code 01GMV341G.
Davide Bruno (verified owner) -
I contacted support for a question about the connection and use of the MV44 G 24 V (0.33 kW) pump: quick response and clear instructions. Technical support available and competent.
Pietro Galli (verified owner) -
I purchased the Gianneschi MV44 G 24 V DC (0.33 kW) pump for the onboard system: product as described and well packaged. Easy installation and smooth operation, with good flow for bilge/services. Competitive price compared to other retailers.
Daniela Santoro (verified owner) -
Specialized and available technical support: they helped me verify compatibility and connection of the EL/Pump MV44 G 24 V (0.33 kW) and clarify the data of code 01GMV341G. Quick responses and precise instructions.
Emanuela Giordano (verified owner) -
MV44 G 24 V DC (0.33 kW) Gianneschi pump: solid construction and neat finishes. Installed as a bilge pump on a 24V system, smooth start and stable operation even after several hours of use. Product as described and well packaged.
Mario Marchetti (verified owner) -
Gianneschi MV44 G 24V (0.33 kW) pump purchased as a replacement for the onboard system: solid construction and neat finishes. Easy installation and immediate start, with regular flow and good reliability in the first outings. Product as described and matching code 01GMV341G, recommended for those looking for a 24V pump for nautical applications (bilge/services).
Elisabetta Pellegrini (verified owner) -
Gianneschi MV44 G 24V (0.33 kW) pump arrived with intact packaging and tag/code 01GMV341G matching the description. Installed on bilge system: regular start, good flow and stable operation even after several hours of use. Product compliant and reliable.