Pump interface for BD 35F – code: E51385 – Veco

Pump interface for BD 35F (code E51385) – Veco

The’Veco pump interface with code E51385 is a spare part component designed to manage the connection between compressors and the cooling pump in systems with water cooling. In the nautical and onboard plant engineering field, where the reliability of the cooling circuit is central, this interface helps to organize the connection between multiple users and the dedicated pump in an orderly and functional way.

The product is suitable for Frigomatic W 35 and 50 F and is designed for applications where a single cooling pump is desired to serve multiple compressors. Additionally, its adoption is planned on water-cooled applicators with 24 V pump, when it is necessary to manage the voltage supplied to the pump.

Main features and details

This interface is designed to integrate into systems with compressors from the BD family and in typical configurations of Frigomatic water-cooled systems.

Declared compatibility

• For Frigomatic W 35 and 50 F.
• Specifically designed for latest generation Danfoss compressors BD35 and BD50.
• Also usable with previous versions: BD2, BD2.5 and BD3.

Management of multiple compressors on a single pump

The interface allows connecting up to 3 compressors Water-cooled Frigomatic to the same cooling pump. This configuration is useful when the system has multiple users or multiple refrigeration circuits sharing water cooling, simplifying the management of the connection to the pump.

Use with 24 V pumps

It is also necessary to use a pump interface on all water-cooled applicators with 24 V pump for to reduce the voltage from 24 V to 12 V on the pump. This aspect is relevant in onboard installations where different power supplies may coexist and where proper voltage management is an integral part of the system configuration.

Product identification

• Manufacturer / supplier: VECO S.P.A.
• Supplier product code: E51385
• Category: Spare parts (Veco)

Typical applications (nautical and onboard plant engineering)

Systems with multiple compressors

When multiple compressors are onboard (for example, to serve different users), the possibility to connect them to the same cooling pump allows setting up a more orderly circuit architecture. The interface becomes a functional junction element for managing the connection.

Interventions on Frigomatic W systems

The reference Frigomatic W 35 and 50 F makes this spare part particularly relevant for those working on existing systems or targeted replacements, where it is important to maintain consistency with the components specified by the manufacturer.

Configurations with 24 V power supply

On water-cooled applicators with 24 V pump, the interface is part of the necessary configuration to manage the voltage supplied to the pump. In nautical contexts, where the electrical system can be 24 V, this point is often decisive during installation or restoration.

Operational advantages

• Connection rationalization: allows organizing the connection of multiple compressors to a single cooling pump.
• Support for different generations of compressors: indicated for BD35 and BD50 and also usable with BD2, BD2.5, and BD3, useful in case of mixed systems or upgrades.
• Pump voltage management: in installations with a 24 V pump, the interface is designed to reduce the voltage to 12 V on the pump, facilitating integration with the system.
• Identifiable spare part: the code E51385 helps to quickly verify the match during ordering or replacement.

Usage and important notes

For correct professional use, it is advisable to consider some operational notes, useful both when choosing and during replacement.

System and compressor type check

Before purchase or installation, check the compressor family (BD35/BD50 or previous versions BD2/BD2.5/BD3) and the reference Frigomatic system configuration. In case of doubts about compatibility with the specific application, it is appropriate to compare the code E51385 with the spare parts list or system documentation.

Configuration with multiple compressors

If the system includes multiple compressors connected to the same pump, plan the wiring and component layout neatly, considering available space and accessibility for maintenance. The interface is designed to manage this configuration up to 3 compressors.

Attention to pump voltage

In water-cooled systems with 24 V pump, the interface is indicated as necessary for to reduce the voltage from 24 V to 12 V on the pump. This is a point to consider carefully during installation, especially on onboard systems where the supply voltage may vary depending on the electrical architecture.

Installation and maintenance

Since it is a component related to electrical circuits and water cooling, installation should be carried out by qualified personnel or following the procedures provided by the system manufacturer. In case of replacement, it is good practice to check the condition of the connections and the integrity of the existing wiring, so as to correctly restore the original configuration.

Note: the description is based on the information available for the product (code E51385) and on the usage indications reported for Frigomatic systems and BD compressors. For specific system needs, refer to the system technical documentation or the spare parts list.

FAQ – Frequently Asked Questions

What is the Veco E51385 pump interface used for?

It serves to manage the connection between water-cooled compressors and the cooling pump, allowing multiple compressors to be connected to the same pump and supporting specific plant configurations.

With which systems is Frigomatic indicated?

It is suitable for Frigomatic W 35 and 50 F, as stated in the product description.

How many compressors can I connect to the same pump with this interface?

Allows connecting up to 3 water-cooled Frigomatic compressors to the same cooling pump.

Is it compatible with Danfoss BD35 and BD50 compressors?

Yes. The interface is specifically designed for the latest generation Danfoss BD35 and BD50 compressors.

When is it necessary in the presence of a 24 V pump?

It is necessary on water-cooled applicators with a 24 V pump to reduce the voltage from 24 V to 12 V on the pump, as indicated in the usage notes.