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Modular Systems gives you a complete stainless backbone for the commercial kitchen — from single and double sink benches to welded sink cabinets, wall shelves and cool room shelving.
View all Modular Systems products→Modular Systems is trusted by commercial kitchens across Australia for reliable, high-performance equipment.
The Modular Systems PSA18/48 represents a robust and hygienic storage solution for any demanding commercial kitchen environment. This four-tier shelving unit, constructed from high-grade stainless steel, offers exceptional durability, corrosion resistance, and ease of cleaning. Designed to maximise vertical storage space, it helps maintain an organised and efficient workflow, crucial for busy food service operations. Its modular design ensures adaptability and long-term value, making it an indispensable asset for restaurants, cafes, and catering businesses across Australia.
Built to withstand the rigours of daily commercial use, the Modular Systems PSA18/48 shelving unit is engineered for professional performance. The heavy-duty stainless steel construction provides superior strength and stability, capable of supporting substantial loads without compromise. Its design prioritises hygiene, featuring smooth surfaces that are easy to wipe down and maintain, meeting stringent food safety standards. This unit ensures reliable, long-lasting service, reducing the need for frequent replacements and supporting continuous operational efficiency.
The Modular Systems PSA18/48 shelving unit is manufactured with materials compliant with Australian food safety standards and RCM regulations, ensuring it meets the strict requirements for commercial kitchen environments. Its hygienic stainless steel construction aligns with HACCP principles for safe food storage.
Ideal applications include:
Not suitable for: Operators requiring mobile shelving solutions, highly specialised cold room racking, or those with extremely limited space where compact, non-modular units are preferred.
As a passive storage solution, the Modular Systems PSA18/48 shelving unit consumes no electricity, resulting in a daily energy cost of AUD 0.00. Its robust stainless steel construction ensures exceptional longevity and minimal maintenance, offering a significant return on investment through reduced replacement costs and reliable, long-term performance in demanding commercial environments. The initial investment is recouped through years of dependable service and enhanced operational efficiency, without any ongoing energy expenditure.
While designed for heavy-duty commercial use, specific load capacities can vary. Always refer to the manufacturer's guidelines provided with the product, but typically these units support 150-250kg per shelf when weight is evenly distributed.
Yes, the high-grade stainless steel construction of the Modular Systems PSA18/48 makes it highly resistant to corrosion and suitable for use in cold rooms and refrigerated environments.
The Modular Systems PSA18/48 is designed for straightforward assembly. It typically requires basic tools and can be set up efficiently by following the included instructions.
As a modular system, it is often possible to add compatible shelves or reconfigure the unit with additional components. Please contact KW Commercial Kitchen for information on available accessories and expansion options.
The Modular Systems PSA18/48 comes with a standard manufacturer's warranty. For specific details regarding warranty terms and duration, please contact KW Commercial Kitchen Australia directly.
Call 1300 001 366
⚠️ Not suitable for: Operators requiring mobile shelving solutions, highly specialised cold room racking, or those with extremely limited space where compact, non-modular units are preferred.
Call 1300 001 366 or browse Commercial Kitchen Shelving. Fast AU shipping.
Compare the verified dimensions, capacity, utilities, access path and installation requirements with your site and intended workflow before ordering.
Check access, clearances, delivery path, and installation requirements before purchase. Delivery is to ground floor unless arranged otherwise.
| SKU | PSA18/48 |
| Brand | Modular Systems |
| Category | Stainless Steel |
| Weight | 20 kg |
| Dimensions (W×D×H) | 1220 × 455 × 1800 mm |
| Stock Status | Back Order |
| Material | Polypropylene |




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Buy Modular Systems PSA18/48 Four Tier Shelving Add-on Kit from KW Commercial Kitchen. Competitive B2B pricing, Australia-wide delivery. Trusted by cafes, restaurants, and commercial food service operators across Australia. Need help choosing? Call our equipment experts on 1300 001 366 or ask EVA, our AI advisor.