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Maidaid
Maidaid D3121 500mm Pass Through Dishwasher with Drain Pump
£4,909.00(£5,890.80 inc VAT)
Delivery Information
Price Match
The Maidaid D3121 is a 500mm basket pass through dishwasher designed for high-volume commercial kitchens running on three-phase power. It sits at the heavier end of the pass through category, built for sites where throughput, reliability, and wash quality under sustained pressure are non-negotiable. A fitted drain pump and break tank are included as standard, which simplifies installation in most kitchen configurations and removes the need for elevated drainage positioning.
In busy service environments, the D3121 is well suited to the demands of back-to-back cycles. The patented dual flow wash pump with soft start reduces the initial power draw without compromising wash performance, which is a practical advantage on sites with sensitive electrical loading. Triple filtration in the wash tank keeps water cleaner across longer service periods, and the quick-release parallel wash and rinse arms deliver consistent coverage without requiring tools to remove for cleaning. Automatic self-cleaning at the end of service reduces the manual effort required from kitchen staff during breakdown.
From an operational standpoint, the D3121 offers several practical advantages worth noting:
- Cycle times can be adjusted to match specific site requirements and service patterns
- Selectable thermostop function helps maintain correct rinse temperatures for hygiene compliance
- Peristaltic dosing pumps for detergent and rinse aid are fitted as standard, reducing manual dosing errors
- Selectable energy saving mode helps manage running costs during quieter periods
- LED display with soft touch controls and twin traffic light indicators gives staff clear, at-a-glance machine status
Installation requires a three-phase power supply, so this machine is not suitable for sites with single-phase supply only. A break tank is fitted as standard, meeting water regulations without additional plumbing intervention in most cases. Inlet and drainage positions should be confirmed against your kitchen layout before ordering, and tabling — both feed and exit — is not included and will need to be specified separately. The machine's footprint and hood clearance should be checked against your pass through position, particularly in tighter or galley-style kitchens.
The D3121 is best suited to mid-to-high volume operations — restaurants, hotels, contract catering, staff canteens, and similar environments where a glasswasher or light undercounter machine would be insufficient. If your site runs lower volumes or has single-phase supply, a smaller undercounter or lower-powered pass through may be more appropriate. Conversely, very high-volume operations such as large banqueting facilities or central production kitchens may benefit from reviewing higher-capacity alternatives in the range.
If you're unsure whether this model is the right fit for your kitchen's service volume, power supply, or drainage setup, we're happy to talk it through before you commit to a purchase.
Frequently asked questions
Is three-phase power essential for the D3121, or can it run on single phase?
The D3121 is a three-phase machine and requires a three-phase supply — it cannot be adapted for single-phase use. If your site only has single-phase power available, a different pass through model or an undercounter machine would need to be considered instead.
Does the D3121 need separate tabling, and what should I plan for?
Yes, tabling is not included with the machine and must be specified and ordered separately. You'll need both infeed and exit tabling sized to suit your 500mm basket and your kitchen's workflow — the length required will depend on your longest items and how much pre-scraping or sorting is done before the machine. It's worth planning the full pass through run before finalising your order.
What kind of service volume is the D3121 realistically suited to?
The D3121 is well matched to mid-to-high volume sites — typically restaurants, hotel food and beverage operations, staff canteens, and contract catering environments where a continuous flow of crockery, glassware, and trays needs to move through service efficiently. If your operation runs very light volumes, a smaller machine is likely more cost-effective; very large banqueting or central production environments may need to consider higher-capacity options.
- Basket size
- 500mm
- Cycle time
- 70-120 seconds
- External depth
- 755 mm
- External height
- 1535 mm
- External width
- 640 mm
- Wash chamber height
- 440
£4,909.00(£5,890.80 inc VAT)
£4,909.00(£5,890.80 inc VAT)
The Maidaid D3121 is a 500mm basket pass through dishwasher designed for high-volume commercial kitchens running on three-phase power. It sits at the heavier end of the pass through category, built for sites where throughput, reliability, and wash quality under sustained pressure are non-negotiable. A fitted drain pump and break tank are included as standard, which simplifies installation in most kitchen configurations and removes the need for elevated drainage positioning.
In busy service environments, the D3121 is well suited to the demands of back-to-back cycles. The patented dual flow wash pump with soft start reduces the initial power draw without compromising wash performance, which is a practical advantage on sites with sensitive electrical loading. Triple filtration in the wash tank keeps water cleaner across longer service periods, and the quick-release parallel wash and rinse arms deliver consistent coverage without requiring tools to remove for cleaning. Automatic self-cleaning at the end of service reduces the manual effort required from kitchen staff during breakdown.
From an operational standpoint, the D3121 offers several practical advantages worth noting:
- Cycle times can be adjusted to match specific site requirements and service patterns
- Selectable thermostop function helps maintain correct rinse temperatures for hygiene compliance
- Peristaltic dosing pumps for detergent and rinse aid are fitted as standard, reducing manual dosing errors
- Selectable energy saving mode helps manage running costs during quieter periods
- LED display with soft touch controls and twin traffic light indicators gives staff clear, at-a-glance machine status
Installation requires a three-phase power supply, so this machine is not suitable for sites with single-phase supply only. A break tank is fitted as standard, meeting water regulations without additional plumbing intervention in most cases. Inlet and drainage positions should be confirmed against your kitchen layout before ordering, and tabling — both feed and exit — is not included and will need to be specified separately. The machine's footprint and hood clearance should be checked against your pass through position, particularly in tighter or galley-style kitchens.
The D3121 is best suited to mid-to-high volume operations — restaurants, hotels, contract catering, staff canteens, and similar environments where a glasswasher or light undercounter machine would be insufficient. If your site runs lower volumes or has single-phase supply, a smaller undercounter or lower-powered pass through may be more appropriate. Conversely, very high-volume operations such as large banqueting facilities or central production kitchens may benefit from reviewing higher-capacity alternatives in the range.
If you're unsure whether this model is the right fit for your kitchen's service volume, power supply, or drainage setup, we're happy to talk it through before you commit to a purchase.
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