Pass through Dishwashers

Pass-Through Dishwashers FAQs

1. What is a pass-through (hood) dishwasher and how does it work?

A pass-through dishwasher, also called a hood-type or door-type dishwasher, lets staff load dirty dishes into one side and slide them through the machine; clean ware emerges on the other side. It handles high volumes quickly and is designed for continuous flow in busy kitchens.

2. How many racks or cycles per hour can a pass-through dishwasher do?

Cycle speed matters. Many models run 60–180 seconds per cycle and process dozens of racks per hour, making them far faster and more efficient than under bench dishwashers.

3. What size or capacity pass-through dishwasher should I choose?

Choose based on your peak service volume and layout. Look at how many racks you need per hour, the size of racks used, and the space for inlet/outlet tables. Also allow room for workflow, loading, unloading, pre-rinse stations, and ventilation.

4. What power and water requirements are needed?

Pass-through machines typically require high power (often hard-wired circuits, three-phase) and steady water supply with adequate pressure. Be sure your kitchen plumbing and electrical setup can support the specification of the machine you pick.

5. Do they require special ventilation or hood extraction?

Yes. Because pass-through dishwashers generate steam and heat, many councils or codes require them to be installed under a compliant ventilation hood. Alternatively, some models such as SW900V come with built-in hood systems.

6. Are pass-through dishwashers energy and water efficient?

Modern models use features like heat recovery, low water cycles, double-skinned cabinets, and efficient pump systems to cut running costs. Many buyers expect up to 20–30% energy savings over older models. Check Eswood Smartwash ranges for this.

7. What brands are available in Australia and where do I get parts?

Popular commercial dishwasher brands found in Australia include Eswood, Hobart, Meiko, Washtech, Fagor, Winterhalter, and Classeq. They all supply pass through dishwashers with a hood. Look for models with reliable local service and spare parts availability.

8. How do I maintain a pass-through dishwasher to ensure long life?

Regular maintenance includes cleaning filters, checking spray arms, descaling in hard water areas, servicing seals, and checking the rinse boiler. A maintenance schedule can reduce downtime and keep performance high.

9. What’s the difference between pass-through and undercounter dishwashers?

Undercounter models are compact and suited for cafés, bars, or small kitchens. Pass-through models are built for volume and continuous use, handling many more plates per hour and designed for a “flow-through” workflow.