Rule New Generation 800 24V Submersible Pump – code: 16.472.24 – Osculati

Rule New Generation 800 24V submersible pump (Osculati) – code 16.472.24

The Rule New Generation 800 24V submersible pump offered by Osculati (code 16.472.24) is a solution designed for bilge water drainage and management and, more generally, for onboard systems where a compact submersible pump is required. The New Generation series integrates design features aimed at simplifying installation and ensuring smoother operation in the discharge circuit, with components dedicated to preventing backflow and managing air in the pump body.

This version is 24V and belongs to the model 800, with flow rate and consumption data indicated in the product specifications.

Features and construction details

The pump incorporates a series of integrated devices that contribute to the overall functionality of the unit and ease of installation and use.

Integrated devices

• Optimized impeller: designed to offer high flow with low consumption (as indicated by the manufacturer).
• Built-in thermal protection: helps protect the motor under heavy use conditions.
• Non-return valve: helps to prevent water backflow from the discharge hose (note: there are exceptions on other codes in the range, not related to this item).
• Air vent incorporated in the pump body: designed to prevent air bubbles in the circuit and work in conjunction with the non-return valve.
• Threaded discharge hose connector: for a easier installation and tidy.

Main data of the model (24V version)

• Model: 800
• Voltage: 24V
• Maximum flow rate: 64 l/min
• Flow rate at 1.5 m head: 35 l/min
• Consumption: 1.7 A
• Ø base: 64 mm
• : 4 cm: 111 mm
• Hose clamp: 19 mm (3/4″)

Codes and product identification

• Osculati Code: 16.472.24
• Rule Code: 20DA-24

Typical applications (nautical and onboard plant engineering)

This submersible pump is suitable for applications where water must be evacuated in a controlled manner through a discharge line. In the nautical field, the most common use is the bilge, but it can also be considered in other situations compatible with a submerged pump and a 24V electrical system.

• Bilge pump for drainage and water management in technical compartments.
• Replacement in existing systems that use Rule pumps of the same family or with equivalent requirements (always check dimensions, hose fittings, and voltage).
• Installations on 24V boats where a compact solution with integrated accessories for the discharge circuit is desired.

Operational advantages

The New Generation series is designed to offer a set of practical advantages, especially in terms of discharge circuit management and ease of integration into the system.

Backflow and air management in the circuit

The presence of the check valve helps limit water return from the discharge pipe, while the integrated air vent is designed to reduce air bubble formation. In a bilge system, these elements can contribute to smoother operation, especially when the discharge line has sections that may favor water return or air ingress.

Integrated protection

The built-in thermal protection represents a useful element in managing pump operation, helping to protect the motor under non-ideal conditions.

Simpler installation

I threaded discharge hose connector are designed to facilitate mounting and make connection to the piping more immediate. Attention to dimensions (base and height) also allows precise evaluation of fitting into technical compartments or bilge wells.

Usage and installation notes

To achieve a neat installation consistent with the onboard system, it is advisable to check in advance the compatibility of the main parameters: voltage, flow rate, space requirements and hose diameter. In particular, this version is designed for power supply 24V and uses hose fittings 19 mm (3/4").

Practical indications (general)

• Discharge line check: check that the hose and fittings are consistent with the intended hose holder and the discharge path.
• Placement: install the pump in a stable manner with free passages, avoiding interference with debris or typical bilge obstructions.
• Electrical connections: ensure that the system is suitable for 24V operation and that the connections are protected and appropriate for the onboard environment.
• Maintenance: provide for periodic checks to remove any residues and maintain efficient suction.

Note: for the correct pump selection, it is advisable to consider the flow rate required by the system and the actual head of the discharge line. The values reported in this sheet are those associated with this specific configuration (model 800, 24V, code 16.472.24).

FAQ – Frequently Asked Questions

Is this pump suitable for 12V systems?

No. This version of the Rule New Generation 800 is specified for 24V power supply. For 12V systems, it is necessary to choose the dedicated variant.

Does the pump include a non-return valve?

Yes, the pump incorporates a non-return valve that helps prevent water backflow from the discharge pipe (exceptions indicated by the manufacturer concern other codes in the range).

What is the diameter of the discharge hose fitting?

The hose fitting indicated for this configuration is 19 mm (3/4").

What are the flow rate and current consumption of this 24V version?

For the 800 24V model (code 16.472.24) the maximum flow rate is 64 l/min, the flow rate at 1.5 m head is 35 l/min, and the consumption is 1.7 A.

Are there integrated protections?

Yes. The pump is equipped with built-in thermal protection and an air vent integrated into the pump body, designed to prevent air bubbles in the circuit.