Pass-Through Dishwashers vs Undercounter: Which Suits Your Café?

Blog | October 26th, 2025

Second hand Commercial DishwashersFind out if pass-through dishwashers or undercounter models suit your café. Expert advice from A1 Cooking Equipment, your trusted partner in Melbourne.

In a busy café, efficiency and hygiene are essential to smooth operations. Choosing the right commercial dishwasher can greatly impact your kitchen’s workflow. Comparing pass-through dishwashers and undercounter models helps you select the best fit for your service demands and long-term goals.

What Is an Undercounter Dishwasher?

An undercounter dishwasher is a compact solution designed to fit seamlessly beneath benches or counters. Ideal for cafés, bars, or boutique coffee shops with limited space, these machines provide a steady, reliable wash cycle for glassware, cups, and smaller dish loads.

Undercounter dishwashers are perfect for venues with moderate traffic, offering quick cleaning cycles and easy installation with minimal adjustments to your existing kitchen layout. Their smaller footprint and single-phase power requirements make them an affordable and practical entry point into commercial dishwashing.

What are Pass-Through Dishwashers?

A pass-through dishwasher, also known as a hood-type dishwasher, is built for high-demand kitchens where speed and volume are critical. These machines use a front-loading, hood-lift design that allows dish racks to pass from the dirty side to the clean side, streamlining the cleaning process.

Pass-through dishwashers can process significantly more racks per hour compared to undercounter models. This makes them the preferred choice for busy cafés or restaurants during peak service times. Their ergonomic design also reduces strain for kitchen staff, enabling faster, safer, and more efficient operations.

Key Decision Factors for Café Operators

Selecting the right dishwasher involves more than comparing upfront costs. Below are the key factors to consider before making your investment.

•  Volume & Capacity Needs – Your average daily traffic determines which machine suits your café. Undercounter dishwashers suit light to medium use (30–35 racks/hr), while pass-through models handle higher volumes efficiently, up to 80 racks/hr.

•  Space & Layout Considerations – Space is often at a premium in café kitchens. Undercounter units are compact and ideal where every centimetre counts. These dishwashers, however, require more room to accommodate their hood mechanism and linear flow layout, making them suitable for kitchens with dedicated washing zones.

•  Installation: Power & Utility Requirements – Undercounter dishwashers generally connect to single-phase power and standard plumbing, making installation straightforward. Pass-through dishwashers often need three-phase power and ventilation, so check your site’s utilities to avoid delays or extra costs.

•  Operational Workflow & Ergonomics – An efficient workflow boosts productivity and staff satisfaction. Undercounter dishwashers require bending, slowing busy operations, while pass-through models enable waist-height loading for faster, more ergonomic workflows.

•  Energy, Water, and Efficiency – Energy and water efficiency impact both your operational costs and environmental footprint. Undercounter units use less power, but these are more efficient per rack in high-volume settings, with eco-modes and water-saving features.

For a detailed perspective on the evolving landscape of commercial dishwashers in Australia, explore the insightful market outlook shared on LinkedIn.

Find the Perfect Dishwasher with A1 Cooking Equipment

Selecting between undercounter and pass-through dishwashers depends on your café’s unique requirements, including space, service volume, and budget. At A1 Cooking Equipment, we provide expert guidance to ensure you choose the right dishwasher for your kitchen. From compact undercounter models to high-capacity dishwashers, our range is designed to meet the demands of Australian cafés and restaurants.

Contact us today to explore tailored solutions and make your dishwashing process more efficient, reliable, and cost-effective.

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