Self-priming macerator 24 V – code: 50.222.14 – Osculati

24 V self-priming Osculati macerator (code 50.222.14)

The 24 V self-priming macerator Osculati is a component dedicated to managing the discharges of Marine toilets, designed to suck, grind and expel the waste by drawing it from the black water tank. It is a typical solution for onboard systems when you want to channel the discharge in an orderly and controlled manner, integrating it into the collection and disposal circuit.

Thanks to the self-priming configuration, the macerator is suitable for installations where the pump is not necessarily in direct contact with the liquid, helping to practically manage the suction conditions often encountered onboard. The product is identified by supplier code 50.222.14 and belongs to the Osculati range, a reference in the accessories and systems sector for boating.

Features and technical details

Function

• Sucks, grinds and expels from the toilet discharges, drawing waste from the black water tank.
• Configuration self-priming, useful in installations with suction sections.

Alimentazione

• 24 V

Hydraulic connections

• Inlet port: 38 mm
• Outlet port: 28 mm

Flow rate and working conditions (declared data)

• Flow rate: 45 l/min
• Flow rate with 3 m head: 23 l/min

Maximum suction (declared data)

• Dry: 100 cm
• With wet parts: 125 cm

Power consumption (declared data)

• Consumption: 4.5 A

Dimensions

• Dimensions: 284x121x100 mm

Product identification

• Brand / supplier: Osculati S.r.l.
• Supplier product code: 50.222.14

Typical onboard applications

This macerator is designed for discharge systems in the nautical field, especially where there is a black water tank and you want to manage the toilet discharge with a pump dedicated to grinding and transferring the waste.

Nautical toilet systems and black water tanks

• Management of toilet discharge with withdrawal from the black water tank.
• Installations where a pump is useful self-priming to handle suction sections.

Refitting and maintenance

• Replacement of existing macerators in systems with 24 V, checking inlet/outlet diameters and available space.
• Scheduled maintenance interventions on discharge and waste transfer systems.

Operational advantages

• Integrated solution for suction, grinding, and expulsion: useful to simplify the management of toilet discharge in the black water circuit.
• Self-priming: facilitates installation in configurations where the pump may be located with a suction section.
• Defined connections (38 mm inlet and 28 mm outlet): support a quicker choice of compatible pipes and fittings.
• Available flow rate data also with 3 m head: useful information to evaluate integration into the system based on pipe routing.
• Declared dimensions: facilitate space verification in technical compartments and system bays.

Usage and installation notes

For a reliable system, it is important to correctly set the layout, piping, and electrical connections, adhering to the manufacturer's instructions and good onboard practices. The following notes are general and do not replace the product manual.

Checks before purchase

• System voltage: ensure that power supply is available onboard 24 V.
• Pipe diameters: check the correspondence with 38 mm (inlet) and 28 mm (outlet).
• Installation space: compare the dimensions 284x121x100 mm with the available compartment, also considering accessibility for maintenance.
• Hydraulic path: evaluate the line based on the declared flow rate and the presence of head (data available at 3 m).

Practical guidelines for installation

• Position the macerator to reduce bends and restrictions, maintaining an orderly piping route.
• Provide easy access for inspection and interventions, especially in areas subject to periodic maintenance.
• Take care of electrical connections according to the declared consumption (4.5 A) and the protections provided by the onboard system.

Usage and maintenance notes

• Use the system according to the logic of the black water system, avoiding improper uses that could compromise the correct functioning of the macerator.
• In case of performance drop or abnormal noise, check the condition of the pipes and any blockages in the circuit.
• For interventions and spare parts, refer to the code 50.222.14 for a unique model identification.

FAQ – Frequently Asked Questions

What is this Osculati self-priming macerator used for?

It is used to manage marine toilet discharges: it sucks, grinds, and expels waste taken from the black water tank, integrating into the onboard circuit.

What is the power supply of the macerator?

The model is powered at 24 V, so it must be installed on onboard systems with this voltage available.

What are the inlet and outlet diameters?

The inlet is 38 mm and the outlet is 28 mm. It is advisable to check compatibility with the system's pipes and fittings.

What is the flow rate of the macerator?

The declared flow rate is 45 l/min; with 3 m head the declared flow rate is 23 l/min.

What are the declared dimensions and consumption?

The declared dimensions are 284x121x100 mm and the declared consumption is 4.5 A. These data help to evaluate installation space and electrical connections.