Self-priming electric water pump with self-lubricating NBR flexible impeller for prolonged service life and better performance. Nickel plated brass body with stainless steel shaft.
The UP1-B, with its 45 litre per minute speed has a slightly larger capacity than the UP1 and therefore is ideal for ballast transfer as well as bilge service. The higher flow rate is achieved with the use of a marginally faster motor. The flexible impeller can handle an amount of solids in suspension up to a maximum size of Ø5mm, but not abrasive particles. This means that the pump will continue to perform even with debris being passed through, thus making the pump suitable for sea water use. It is recommended that an inlet filter is still used when looking to use the pump with fluids containing impurities.
The pump provides a steady, pulse-free flow.
The Marco rubber impellerguarantees a high flow rate whilst also allowing the passing of small impurities in waste water. This makes the pumps especially suitable for bilge use on a boat where small debris such as sand and grit may also need to be pumped back overboard. This type of impeller also can handle grey water application.
Available with capacities from 28 litres per minuteup to 45 litres per minute and in versions with an on/off switch or flow reverser switch.
The pumps with flexible rubber impellers are built with a nickel plated brass body and stainless steel shaft, FKM seals and NBR O-rings. They are fitted with a waterproof cable guide and internal brush holder with EMI filter. Pumps comply with ISO 8846 and ISO8849
Flow Rate | 45 l/min |
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Pressure | 1.5 bar |
Liquid Type | Fresh + salt water |
Power Consumption | 3 Amps |
Motor Power | 180W |
Hose Connection | 25mm |
Ports (BSP) | 1/2" |
Weight (kg) | 2.980000 |
Manufacturer | Marco |