El/Pump ACB 90E, 24V, 0.44 kW – code: 01AAC901E – Gianneschi Pumps and Blowers

Gianneschi ACB 90E electric pump (24V DC – 0.44 kW)

The electric pump ACB 90E by Gianneschi Pumps and Blowers is a self-priming liquid ring solution with star impeller, specifically designed for the nautical environment. Thanks to its excellent self-priming capability (up to 8 vertical meters), it is ideal for handling liquids with high air content or for applications where priming reliability is critical. This version at.

) combines a robust bronze construction with a compact design, making it a versatile component for various onboard services. 24V (code 01AAC901ETechnical Features and Identifiers.

GIA000000039 (deduced from the previous range)

• Manufacturer: Gianneschi Pumps and Blowers S.R.L.
• Supplier Code: 01AAC901E
• SKU: 0.44 kW
• Power Supply: 24V D.C. (Direct Current)
• Motor Power: 2800 RPM
• Rotation Speed: IP 20/22 (for DC motors)
• Protection Rating: B/F
• Insulation Class: 1″ G

Dimensions and Weight

• Ports (Suction/Discharge): (Note: correction compared to previous indications of 1/2″) Dimensions (w x h x h1):
• 340 x 185 x 145 mm 15 Kg
• Weight: 15 Kg

Performance Table (at 2800 RPM)

Performance is measured according to the standard EN ISO 9906.

Materials and Construction

To ensure maximum corrosion resistance in a saline environment, the ACB 90E is made with high-quality materials:

• Pump Body: Bronze
• Impeller: Bronze / Brass (stellar)
• Shaft: AISI 316 Stainless Steel
• Mechanical Seal: Ceramic, Graphite, Stainless Steel (high quality)

Typical Onboard Applications

The versatility of liquid ring technology allows use in multiple systems:

• Security: Bilge pumping and fire-fighting systems.
• Fluid Management: Diesel transfer and system supply.
• Maintenance: Washing chains and bridges.
• Pressure: Autoclave systems and seawater supply.

Operational Advantages and Installation Notes

• Exceptional Priming: The pump is capable of self-priming up to 8 meters of vertical height. It is necessary to fill the pump body with liquid only at the first start-up or after long periods of inactivity; subsequently, the pump automatically primes even with the suction pipe empty.
• Design for Technical Spaces: The compact structure facilitates integration in engine rooms or tight spaces, while allowing easy access for routine maintenance.
• Recommended Protection: To preserve the impeller and prevent water backflow, it is recommended to install a filter and a check valve on the suction port.

Verification Note: During the data review, I noticed that the technical sheet for the model ACB 90 shows outlets of (Note: correction compared to previous indications of 1/2″) and not 1/2″. I recommend checking the compatibility of your current piping before proceeding with the order to ensure a smooth transition.

Warranty: 2 years (according to the manufacturer’s general sales conditions).

FAQ – Frequently Asked Questions

What is the product code of the ACB 90E 24V pump?

The supplier code indicated for this electric pump is 01AAC901E.

At what voltage does the Gianneschi ACB 90E electric pump operate?

This version is powered by 24V.

What are the main applications indicated for the ACB 90E?

The reported applications include bilge, fire fighting, seawater supply, ballast, deck-chain washing, autoclave, and diesel.

What type of construction does the ACB 90E pump have?

The pump is described with side channel and liquid ring construction and with fast priming.

What technical data is available (nozzles, dimensions, and flow rate)?

Available data: 1/2 ports, dimensions 340x140x185 and flow rate 15/50 l/min.