Polar G591-A G-Series 440L Slimline Upright Freezer | Stainless Steel 10A

Optimise frozen stock capacity without sacrificing valuable kitchen floor area, maintain precise sub-zero temperatures, and ensure rapid kitchen workflow with the Polar G591-A G-Series 440L Commercial Slimline Upright Single-Door Storage Freezer. Purpose-engineered for Australian cafes, takeaway shops, busy restaurant cook lines, hotel prep passes, school canteens, and catering venues with tight floor plans, this compact 685 mm wide commercial upright freezer delivers reliable sub-zero storage across an adjustable -20°C to -10°C holding range.

Space-Saving Slimline Footprint with 313 Litres of Usable Volume

Crowded commercial kitchens demand high-capacity refrigeration that fits neatly into narrow gaps between cook benches and prep passes. The Polar G591-A features a slimline 685(W) x 710(D) mm footprint, providing an expansive 440-litre gross capacity (313L net usable volume). The internal storage cavity includes three heavy-duty, adjustable coated wire shelves (each with a 21 kg loading limit), allowing kitchen hands to organise bulky cartons, prepped sauces, portioned poultry, pastry sheets, and seafood cuts for quick retrieval during busy service rushes.

Fan-Assisted Cooling with Rapid Temperature Recovery

Frequent door openings during lunch and dinner rushes allow ambient heat to enter upright cabinets, risking temperature breaches. The G591-A is equipped with a high-performance fan-assisted cooling system that actively circulates sub-zero air throughout the internal chamber, eliminating warm air pockets and accelerating pull-down times after every opening. Operating strictly in alignment with Food Standards Australia New Zealand (FSANZ) Standard 3.2.2 Food Safety Practices, it keeps perishables safely frozen beneath the critical -18°C threshold.

Commercial G-Series Durability Tested up to 38°C Ambient

While standard Climate Class 4 equipment is limited to 16°C–30°C conditions, the Polar G-Series is specifically built for harsh, high-demand commercial kitchen environments. The G591-A has been tested and approved for stable operation in ambient room temperatures from 10°C up to 38°C (with an operational ambient rating of 5°C to 32°C). Encased in 60 mm of high-density cyclopentane thermal insulation, the cabinet minimises heat transfer, reduces compressor cycles, and protects stock integrity even during hot Australian summer operations.

Commercial Stainless Steel Shell with Easy-Clean Aluminium Cavity

Built to withstand the knocks and spills of commercial foodservice, the G591-A features a durable commercial-grade stainless steel exterior paired with a lightweight, hygienic aluminium interior lining. Maintenance is made simple with a removable condenser air filter that traps airborne kitchen grease before it reaches the coil, as well as a replaceable push-in magnetic door gasket that can be wiped clean or swapped out in seconds to maintain an airtight seal.

Reversible Self-Closing Lockable Door & Mobile Castors

Designed for flexible placement in any kitchen workflow, the freezer includes a field-reversible, self-closing solid door fitted with an integrated cylinder key lock to secure valuable inventory outside opening hours. Fitted with heavy-duty lockable castors, the 113 kg unit rolls easily into position for installation and pulls forward smoothly for routine floor sweeping and mopping.

Eco-Friendly R290 Refrigerant on a Standard Australian 10A Circuit

Driven by natural, environmentally conscious R290 hydrocarbon refrigerant with an ultra-low Global Warming Potential (GWP of 3) and zero Ozone Depletion Potential (ODP), the G591-A combines high cooling capacity with energy efficiency. Drawing 600W (1.1A) on single-phase 220–240V power, the unit comes factory-fitted with a standard Australian 10 Amp 3-pin plug and lead, providing immediate plug-and-play installation without dedicated high-amperage electrical wiring. It is supported by a comprehensive 2 Years On-Site Parts & Labour Warranty across Australia.

Key Features & Benefits

• Compact Slimline Footprint (685mm Wide): Maximises vertical frozen storage capacity in narrow kitchens, cafes, and prep corridors.

• Generous 313L Usable Net Capacity: Holds high-volume frozen inventory, portioned proteins, and prepped bakery goods.

• Fan-Assisted Convective Cooling: Continuously circulates sub-zero air to eliminate hot spots and ensure rapid temperature pull-down.

• Commercial Stainless Steel Exterior: Resists corrosion, grease, and impact damage for long-lasting commercial service life.

• Tested up to 38°C Ambient Room Heat: Exceeds standard Class 4 specifications to perform dependably in hot commercial kitchens.

• 60mm High-Density Thermal Insulation: Minimises thermal loss, reduces compressor runtime, and lowers running costs.

• 3 Adjustable Shelves (21kg Limit Each): Heavy-duty wire shelves adapt to hold various container heights, tubs, and boxes.

• Self-Closing Reversible Door with Lock: Prevents accidental cold air loss, adapts to kitchen traffic paths, and secures stock overnight.

• Removable Condenser Air Filter: Simplifies preventative maintenance, protecting internal components from airborne grease and dust.

• Lockable Castors Fitted as Standard: Allows effortless manoeuvring for kitchen cleaning and stable positioning during service.

• Digital LED Temperature Display: User-friendly controller enables precise calibration and clear HACCP compliance logging.

• Eco-Friendly R290 Hydrocarbon Gas: Low-GWP natural refrigerant provides efficient chilling with minimal environmental impact.

• Standard Australian 10A Plug Setup: Plugs directly into standard 240V commercial power outlets.

• 2 Years On-Site Warranty: Supported by 2 Years On-Site Parts and Labour warranty protection nationwide.

Technical Specifications

Daily Care, Cleaning & Maintenance Guidelines

To maintain freezing efficiency, protect internal components, and comply with commercial food safety regulations:

1. Power Isolation: Always switch off the digital controller, switch off the wall power socket, and disconnect the 10A plug before performing any deep internal cleaning or mechanical maintenance.

2. Condenser Filter Cleaning (Monthly): The G591-A is fitted with a removable condenser air filter. Slide the filter out monthly and wash it under warm running water or vacuum it clear of kitchen flour, dust, and grease. Keeping the filter clean ensures adequate airflow across the condensing coil, preventing compressor strain and maintaining low energy consumption.

3. Internal Aluminium Chamber Sanitisation: Remove food containers and wire shelves during scheduled deep-clean routines. Wipe down the aluminium interior walls, shelf guides, and internal floor with warm water, an approved food-safe sanitiser, and a soft microfibre cloth. Wipe up any frozen condensation or food spills immediately. Never use abrasive scourers, wire brushes, or harsh bleach.

4. Magnetic Door Gasket Maintenance: Wipe the magnetic door gasket weekly with warm, mild soapy water to remove accumulated grease and food crumbs. Clean gaskets remain flexible and maintain an airtight thermal barrier. The push-in gasket can be removed by hand without tools for thorough soaking.

5. Stainless Steel Exterior Care: Wipe down the exterior stainless steel panels using a clean microfibre cloth and a food-grade stainless steel cleaner. Always wipe in the direction of the brushed metal grain to avoid cosmetic scratching.

6. Washdown Safety Precautions: Never wash down the exterior body, rear vents, or electronic control panel with high-pressure washdown hoses or commercial scullery pre-rinse guns. Wipe clean using a damp, well-wrung microfibre cloth only.

Commercial Kitchen Placement & Operational Guidelines

The Polar G591-A is engineered for commercial back-of-house storage areas, prep lines, and kitchen serveries:

1. Dedicated 10A Electrical Connection: The freezer operates on single-phase 220–240V power and comes factory-fitted with a standard Australian 10 Amp 3-pin plug. Connect directly to an independent, dedicated commercial wall outlet. Never run commercial refrigeration units through domestic extension leads or double adaptors.

2. Floor Leveling & Castor Brake Engagement: Roll the 113 kg cabinet into position on a flat, level, structurally sound commercial floor. Once positioned, engage the front castor locking brakes to prevent the unit from moving when staff open the heavy-duty door. Level positioning ensures that the self-closing door swings true and seals completely.

3. Ventilation Clearances: Maintain at least 100 mm of clear ventilation space at the rear and top of the cabinet to ensure the refrigeration condensing system can exhaust warm air freely, particularly when operating near its upper ambient temperature limit.

4. Thermal Separation from Heat Sources: While tested to operate in ambient room temperatures up to 38°C, avoid positioning the unit directly adjacent to uninsulated radiant heat equipment (such as open-flame chargrills, solid-top ranges, or commercial deep fryers) without proper heat shielding.

5. Pre-Frozen Stock Loading (FSANZ Standard 3.2.2 Compliance): Commercial storage freezers are designed to hold and maintain pre-frozen goods (-20°C to -10°C); they are not blast freezers. All goods must be fully frozen prior to loading. Never pack stock flush against the internal evaporator fan guard, as unobstructed convective air circulation is essential for uniform temperature maintenance.

6. Environment & Application Restrictions: The Polar G591-A is designed for stationary indoor commercial kitchens. It is not suitable for outdoor use, mobile food trucks, or catering vans, where road vibrations and extreme unconditioned heat can damage internal refrigeration lines. This unit is engineered strictly for food storage and must not be used for medical or pharmaceutical holding.

Freight & Delivery Notice

Standard commercial road freight delivery is available Australia-wide to commercial business addresses with level ground access or loading docks. Due to the 1950 mm height, 113 kg net weight, and commercial dimensions of this upright freezer, delivery via a hydraulic tail-lift truck or to a commercial loading dock with pallet handling equipment is standard. For deliveries to residential, home-based business, or non-commercial addresses, please contact our friendly commercial sales team prior to placing your order to obtain a customised courier quote and confirm delivery logistics.

Frequently Asked Questions

Can the Polar G591-A plug into a standard Australian 10 Amp power point?

Yes. Drawing 600W (1.1A) on single-phase 220–240V power, the freezer comes factory-fitted with a standard Australian 10 Amp 3-pin plug and lead.

What is the difference between the gross capacity and usable capacity?

The gross internal volume is 440 litres. The total net usable storage capacity is 313 litres, which accounts for the internal evaporator fan assembly, airflow channels, and shelf positioning clearances required for proper food storage.

Can the door hinge be reversed to open from the other side?

Yes. The solid self-closing door is field-reversible, allowing you to configure the door swing to open to the left or right to suit your specific kitchen layout and service traffic flow.

What weight can each shelf support?

Each of the three adjustable wire shelves has a maximum loading capacity of 21 kg, providing ample strength for heavy meat boxes, frozen tubs, and portioned culinary packs.

Why is the removable condenser filter important?

The slide-out filter captures airborne flour, dust, and kitchen cooking grease before it can coat the condenser coil fins. Regularly washing the filter prevents coil blockages, lowers electricity bills, and protects the compressor from overheating.

Does this freezer require manual defrosting?

The fan-assisted system maintains steady sub-zero holding with integrated off-cycle defrosting. When routine deep maintenance is required, the user-friendly digital controller allows manual defrost initiation.

What commercial warranty is provided with the Polar G591-A?

The unit is backed by a comprehensive 2 Years On-Site Commercial Parts and Labour Warranty across Australia.

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