Polar U-Series Spray Ice Maker 21kg Daily Output

The Polar U-Series is a compact, self-contained spray ice maker producing bullet-style ice through a spray freezing process. Rather than flooding a mould, the machine builds ice by repeatedly spraying water over a freezing surface, which produces a denser, clearer ice cube that melts more slowly than ice made by conventional flood-type machines. It connects directly to a mains water supply and fills automatically, with a modest on-board storage bin to hold ice ready for immediate use between production cycles.

With a daily output of up to 21kg, this unit is best understood as a light-to-moderate commercial machine. It is well suited to quieter service periods and smaller venues, but operators running a busy bar with continuous demand across an evening service should be aware that the storage capacity is limited and the machine will need time to replenish between draws. It performs reliably within its output range and the R290 refrigerant it uses is both efficient and increasingly common in commercial refrigeration equipment.

From a practical standpoint, the unit offers several genuine operational advantages:

• Spray-system ice is clearer and denser, reducing dilution in drinks
• Automatic fill eliminates manual water handling
• Front-mounted controls keep operation and monitoring straightforward
• Automatic cleaning cycle supports hygiene compliance during service
• Stainless steel construction is durable and easy to wipe down

Installation requires a mains cold water supply, a standard electrical connection, and — importantly — a gravity drain that sits below the machine's drain outlet. If your drainage point is level with or higher than the machine, you will need an external condensate pump to make the unit work correctly. This is a common consideration in bar and counter installations and worth confirming before ordering. The machine's compact footprint makes it suitable for worktop or undercounter placement, provided there is adequate ventilation clearance around the unit.

This model is a practical choice for small hotels, café bars, wine bars, and light-use hospitality environments where daily ice demand is moderate and counter space is limited. For higher-volume operations — a busy pub, a function venue, or a hotel bar running multiple services — a machine with greater daily output and a larger storage bin would be more appropriate.

If you are unsure whether this output level matches your service volume, or you have questions about the drain arrangement at your site, the team is happy to talk it through before you commit to a purchase.