UP1-m 12v rubber impeller pump 45l/min – code: 16200612 – Marco

Self-priming 12V pump with rubber impeller for onboard systems

The UP1-M 12V by MARCO S.p.A. (supplier code 16200612) is a’self-priming electric pump with self-lubricating rubber impeller, designed for typical applications in boating and onboard systems. It is a suitable solution when a compact and practical pump is needed for liquid transfer and management on boats, with particular reference to bilge pumping and grey water.

This version operates at 12 V in direct current and offers a maximum flow rate of 45 l/min. The construction includes details aimed at use in marine environments, such as the waterproof cover and the watertight cable gland, as well as an EMI noise filter integrated in the internal brush holder.

Main features and details

Product identification

• Product: UP1-M
• Supplier: MARCO S.p.A.
• Supplier product code: 16200612

Technical data available

• Voltage: 12 V (DC)
• Maximum flow rate: 45 l/min
• Max current: 19 A
• Fuse: 20 A
• Priming: 1.5 m
• Max pressure: 1.5 bar
• Ports (BSPP): 1/2″
• Tube (mm): 25
• IP protection: 67
• Motor power: 168 W
• Weight: 4.1 kg
• O-Ring: NBR
• Sealing: FKM

Construction and features

The UP1-M series is based on a self-lubricating rubber impeller, a typical construction choice for self-priming pumps intended for onboard use. The pump is also equipped with:

• Internal brush holder with EMI noise filter (useful to reduce interference in onboard electrical systems).
• Waterproof cap, designed to protect the motor unit in environments where splashes or humidity may be present.
• Waterproof cable gland, for a tidier and protected management of the electrical connection.

Declared regulatory references

• ISO 8849
• ISO 8846

The cable gland is suitable for installations where cables must pass through a surface (for example, a deck or a bulkhead) and a dedicated, neater, and more finished solution is desired compared to an improvised passage.

The UP1-M 12V is commonly chosen for liquid management activities onboard. In particular, it is suitable for:

• Bilge pumping on boats of various types.
• Management and transfer of grey water in dedicated systems.
• Transfer and handling of liquids in service circuits, when a 12 V self-priming pump is useful.

The presence of 1/2″ BSPP ports and the indication of 25 mm tube connections helps to evaluate integration with pipes and fittings already present onboard or during outfitting.

Operational advantages

Self-priming and ease of use

The function self-priming makes the pump suitable for installations and uses where manual priming is not practical. priming 1.5 m provides a useful reference during design or replacement phases.

Components oriented towards the onboard environment

Details such as waterproof cover, watertight cable gland and IP67 protection are consistent with use in contexts where exposure to moisture and splashes is frequent. Additionally, the EMI noise filter integrated in the internal brush holder is a plus for electrical systems that include sensitive instrumentation and devices.

Clear configuration for electrical sizing

For the electrical part, the essential data are available: 12 V, maximum absorption 19 A and 20 A fuse. This information helps to correctly set the circuit protection and verify compatibility with the existing system, without having to rely on estimates.

Usage and installation notes

General indications

For a correct installation, it is advisable to check:

• The power supply voltage available onboard (this version is 12 V DC).
• The correct choice of fittings and pipes based on the ports 1/2″ BSPP ports and the reference 25 mm pipe.
• The sizing of the electrical line according to the’maximum absorption and protection with 20 A fuse.

Maintenance and spare parts

Being a rubber impeller, pump, in maintenance it is good practice to schedule periodic checks and, when necessary, replace components subject to wear. To maintain correspondence with the product, always refer to the code 16200612 and the name UP1-M when requesting spare parts or assistance.

Note on version choice

The series is indicated as available in multiple sizes/flows; this sheet refers to the version 45 l/min to 12 V. If you are replacing an existing pump, compare the flow, absorption, connections, and dimensions data with those of your system before purchase.

FAQ – Frequently Asked Questions

Is this pump self-priming?

Yes. The UP1-M is indicated as a self-priming electric pump with a self-lubricating rubber impeller; for this version, a priming height of 1.5 m is reported.

What is the flow rate of the UP1-M 12V code 16200612?

For code 16200612 (UP1-M), the maximum indicated flow rate is 45 l/min.

What power supply does the UP1-M pump require?

This version operates at 12 V direct current (DC).

What type of fittings does the pump have and what hose is indicated?

1/2" BSPP fittings and a 25 mm hose reference are indicated.

What protections/equipment are declared for use in onboard environments?

Waterproof cover, sealed cable gland, EMI noise filter in the internal brush holder, and IP67 protection rating are reported.

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