Blizzard SN-31A 31kg Underbench Ice Maker with Drain Pump | 10A

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The Blizzard SN-31A 31kg Underbench Commercial Cube Ice Machine with Internal Drain Pump is an ultra-compact, self-contained undercounter ice maker engineered specifically for Australian boutique cafes, intimate cocktail bars, corporate office boardrooms, hotel guest suites, medical facilities, and mobile catering trailers. Sized at a slim 460 mm Wide x 430 mm Deep x 800 mm High and weighing 39 kg, this space-saving air-cooled ice machine slides neatly beneath standard commercial counters while generating up to 31kg of crystal-clear 22mm x 22mm dice ice cubes every 24 hours. Outfitted with an insulated 10kg storage bin, an onboard electric drain pump, and premium global refrigeration components—including a German ebm-papst fan, Danish Danfoss expansion valve, and Japanese Saginomiya solenoid valves—the SN-31A provides certified Australian WaterMark plumbing compliance with standard 10A plug-and-play convenience.

Why venue operators choose the Blizzard SN-31A:

• High-yield compact output (up to 31kg/24h) — reliable commercial evaporator engine produces up to 31kg of dense dice ice per day, ensuring smaller bars, cafes, and executive suites maintain a continuous supply of fresh ice.

• Narrow 460mm underbench profile — ultra-compact footprint (460mm wide by 800mm high) integrates seamlessly into tight undercounter cavities, bar runs, or kitchen prep lines where floor area is at a premium.

• Factory-installed internal drain pump — integrated electric waste pump actively expels meltwater into raised sink traps, standpipes, or remote wall drainage points, eliminating the need for a direct in-floor gravity waste outlet.

• Integrated 10kg insulated ice storage bin — thermal polyurethane insulation keeps up to 10kg of ice preserved and ready for service, backed by an automated shut-off sensor that halts freezing cycles when the bin is full.

• Classic 22mm x 22mm full-dice ice cubes — yields solid, slow-melting dice cubes that chill iced coffees, spirits, mixed drinks, and soft drinks rapidly while minimising unwanted dilution.

• Full Australian WaterMark certification — independently tested and certified under the WaterMark scheme, ensuring seamless council plumbing sign-offs and full compliance with AS/NZS 3500 regulations.

• World-class global engineering components — precision-built with a German ebm-papst condenser fan motor, US Morrill water circulation pump, Danish Danfoss expansion valve and filter dryer, and Japanese Saginomiya solenoids for maximum operational uptime.

• Low-draw standard 10A electrical connection — economical 300W power consumption operates on standard Australian single-phase 220V–240V mains power with a factory-fitted 10 Amp plug, requiring no 15A electrical work.

Technical Specifications

Essential Water Filtration & Scheduled Maintenance

All commercial ice makers require clean, treated water and regular maintenance to maintain crystal-clear cube formation, rapid harvest cycles, and long-term evaporator health. In municipal water supplies across Australia, dissolved mineral salts and limescale will accumulate on the vertical evaporator grid over time, causing malformed cubes, extended harvest cycles, and unnecessary compressor wear.

Recommended Water Filter System: To protect your machine, maintain cube clarity, and validate warranty terms, install an inline commercial water filter system. We recommend pairing this machine with the high-performance WFI37000 Commercial Water Filtration System.

Follow this essential 3-step preventative maintenance schedule:

1. Water Filter Cartridge Replacement (Every 6 Months): Replace the inline water filter cartridge bi-annually (or more frequently in high-scale regions) to protect internal water lines, solenoid valves, and the pump from limescale build-up and sediment.

2. Evaporator Plate De-scaling (Every 3 to 6 Months): Routinely de-scale and clean the refrigeration evaporator plate using an approved food-grade commercial nickel-safe ice machine descaling solution to maintain clean cube release during harvest.

3. Routine Bin & Line Sanitisation: Regularly clean and sanitise the internal water reservoir, water distribution lines, and the 10kg insulated storage bin using an approved food-contact sanitiser to ensure strict Australian food safety compliance.

Plumbing, Operating & Service Notice

The Blizzard SN-31A requires connection to a cold potable mains water line terminating at an isolation tap (operating between 100 kPa and 500 kPa). Thanks to its integrated internal drain pump, the wastewater line can be routed upward into an existing sink trap, dedicated standpipe, or elevated drainage outlet, offering far greater layout flexibility than gravity-only machines. Ensure at least 50 mm to 100 mm of ventilation clearance around the cabinet to allow adequate air circulation for the air-cooled condenser. Always plug the unit directly into a dedicated 240V 10A wall outlet; do not operate the appliance via extension leads, double adaptors, or multi-plug power boards.

Freight & Delivery Notice

Standard commercial freight delivery is available across Australia. For deliveries to residential or non-commercial addresses, please contact our friendly commercial sales team prior to ordering to arrange a customised freight delivery quote.

Frequently Asked Questions

Why is an internal drain pump advantageous for underbench installations?

Standard underbench commercial ice machines rely on gravity to remove meltwater, requiring an in-floor waste drain positioned directly beneath or adjacent to the machine. The Blizzard SN-31A includes a factory-installed internal drain pump that actively lifts wastewater into a bench sink trap, bar waste pipe, or wall outlet, enabling installation anywhere behind the bar without breaking into concrete slab flooring.

What size and shape of ice does the Blizzard SN-31A produce?

The machine produces classic 22mm x 22mm full-dice ice cubes. This solid, geometric cube shape delivers optimal surface-area contact to chill spirits, cocktails, soft drinks, and iced coffees quickly while melting slowly to preserve drink flavour balance.

Does the ice machine automatically stop when the bin is full?

Yes. The SN-31A features an automated bin-level sensor located inside the 10kg insulated storage cavity. When ice builds up to capacity, the sensor automatically pauses the freezing and harvest cycle to prevent overfilling. As soon as ice is scooped out for service, the unit automatically restarts production.

Why is an inline water filter (such as the WFI37000) critical for this machine?

Mains tap water throughout Australia contains microscopic sediment, chlorine, and dissolved minerals. During freezing, pure water freezes first, leaving concentrated mineral residues behind on the nickel-plated evaporator grid and pump seals. Installing the WFI37000 commercial filtration system removes impurities, inhibits scale accumulation, and ensures ice cubes harvest cleanly with crystal clarity.

What electrical outlet is required?

The Blizzard SN-31A draws an energy-efficient 300W on standard Australian 220V–240V single-phase power. It comes factory-fitted with a standard Australian 10 Amp plug and lead, allowing direct connection to any standard commercial power outlet without requiring 15A electrical alterations.

N.B Images are for illustrative purposes only. Specifications are subject to change without notice.