Self-priming macerator 12 V – code: 50.222.13 – Osculati

Self-priming macerator 12 V Osculati – code 50.222.13

The self-priming macerator 12 V Osculati (supplier product code 50.222.13) is a component dedicated to the management of discharges from Marine toilets, designed to suck, grind and expel the waste by drawing it from the black water tank. It is a solution designed for onboard systems where it is necessary to channel the discharge in an orderly and functional way, integrating with existing piping through inlet/outlet ports of specific diameter.

Thanks to the configuration self-priming, the macerator supports the priming of suction under the conditions provided by the system, making it suitable for typical installations in the nautical field, where spaces and line routes may require careful management of heights and suction sections.

Main features and details

Function

• Sucks, grinds and expels from the toilet discharges, drawing waste from the black water tank.
• Configuration self-priming to facilitate the priming of suction in onboard installations.

Alimentazione

• 12 V

Hydraulic connections

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

Suction data

• Max suction: 100 cm dry
• Max suction: 125 cm with wet parts

Flow rate and absorption

• Flow rate: 45 l/min
• Flow rate with 3 m head: 23 l/min
• Consumption: 9 A

Dimensions

• Dimensions: 284×121×100 mm

Typical onboard applications

This macerator is suitable for discharge systems in the nautical field where it is necessary to manage waste coming from the toilet and channel it towards the discharge line provided by the boat. In particular, it can be used in configurations where:

• the toilet discharge is connected to a black water tank and a device is needed to manage suction and transfer;
• a solution that includes grinding before discharge, consistent with the plant architecture;
• there are installation constraints related to technical spaces and pipe passages, and a pump with priming adequate characteristics is useful.

It is suitable both during installation and in case of replacement an existing macerator, provided that connection diameters and electrical requirements are compatible with the system.

Operational advantages

• Simple integration with piping thanks to inlet/outlet ports with indicated diameters (38 mm and 28 mm).
• Complete management of the effluent: suction, grinding, and discharge in a single component, useful for marine WC systems.
• Clear data on maximum flow rate and suction, useful for assessing consistency with the system layout (sections, heights, head).
• Compact size (284×121×100 mm) which facilitates placement in technical compartments where space is a determining factor.

Use, installation and important notes

For a reliable and tidy system, it is advisable to consider some aspects before installation or replacement:

Preliminary checks

• Onboard voltage: make sure the system is at 12 V.
• Pipe diameters: check compatibility with 38 mm at the inlet and 28 mm at the outlet.
• Line routing: evaluate the heights and suction sections in relation to the indicated maximum suction values (dry / with wet parts).
• Available spaceCheck the dimensions (284×121×100 mm) and accessibility for any maintenance.

Usage instructions

• Use the macerator within the intended scope: WC discharges and wastewater management from black water tank.
• In the presence of head, consider the flow rate with 3 m head (23 l/min) as a reference to evaluate the system's behavior.
• For the electrical part, properly size the line and protections based on the’power consumption indicated (9 A), according to good onboard electrical installation practices.

Maintenance and good practices

• Provide an installation that allows inspection and interventions without complex disassemblies.
• Periodically check the condition of connections and pipes to reduce the risk of leaks and to keep the system in order.

Product identification

Supplier: Osculati S.r.l.
Supplier product code: 50.222.13

FAQ – Frequently Asked Questions

What is this Osculati self-priming macerator used for?

It is used to manage marine WC discharges: it sucks, grinds, and expels waste taken from the black water tank.

What is the power supply of the macerator (code 50.222.13)?

This model is powered by 12 V.

What are the inlet and outlet diameters?

The inlet port is 38 mm and the outlet port is 28 mm.

What is the declared flow rate?

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

What are the dimensions and power consumption?

The dimensions are 284×121×100 mm and the indicated consumption is 9 A.