Commercial Undercounter Dishwashers
Undercounter dishwashers provide commercial operations with quick dish cleaning capabilities in a compact footprint and are especially popular behind bars and in kitchens where space is at a premium. Most undercounter models can wash both dishes and glasses but a few are optimized specifically for glassware.
Commercial Undercounter Dishwashers for Tight Layouts
KaTom carries commercial undercounter dishwashers designed for restaurants, bars, cafes, coffee shops, churches, offices, and other operations that need effective dishwashing in a compact footprint. These front-loading dish machines fit beneath standard counters and worktables, making them ideal for kitchens with limited floor space. Shop undercounter commercial dishwashers from trusted brands, including MoTak, Hobart, Centerline by Hobart, CMA Dishmachines, Jackson, and 5O7O.
Front-Loading Dish Machines by Sanitization Type
Selecting the right high-temp or low-temp undercounter dishwasher helps your compact dishroom meet sanitation needs while functioning with available utilities:
- High-Temp Undercounter Dishwashers – Commercial dishwashers from MoTak and Centerline by Hobart that use hot water sanitizing to clean plates, glassware, flatware, and kitchen tools.
- Low-Temp Undercounter Dishwashers – Chemical-sanitizing commercial dish machines from CMA and Jackson that often connect to standard utilities and can help reduce electrical use.
- ADA-Compliant Undercounter Dishwashers – Low-profile models designed to fit beneath lowered counters in ADA-compliant layouts.
- Undercounter Glass Washers – Compact dish machines designed for bar glassware, stemware, and beverage service areas where space and speed matter.
Choosing the Best Commercial Undercounter Dishwasher
Determining cycle speed, drain setup, utility requirements, and rack capacity can help you choose the best compact dish machine for your operation:
- Hourly Production & Rack Capacity – Most commercial undercounter dishwashers process about 24 to 40 racks per hour, making them useful for bars, cafes, small restaurants, and satellite dishwashing stations.
- Built-In Booster Heater Requirements – High-temp undercounter dishwashers need a 180°F final rinse. If your facility's hot water supply does not reach that temperature, choose a model with a built-in booster heater.
- Drain Pump vs. Gravity Drain Layouts – Gravity drain models need a floor drain lower than the machine outlet. Pumped drain models use an internal pump to send wastewater to a higher wall drain or sink drain.
- Utility & Phase Specifications – Low-temp undercounter dishwashers may use 115 V or 120 V power, while high-temp models with booster heaters often require 208 V or 240 V connections.
- MoTak: Offers budget-friendly high-temp undercounter dishwashers and glass washers with stainless steel construction and digital controls.
- Hobart & Centerline by Hobart: Provide durable, efficient undercounter dish machines for restaurants and foodservice operations.
- Jackson: Known for DishStar® and Delta® undercounter dishwashers with dependable, front-loading performance.
- CMA Dishmachines: Manufactures low-temp and high-temp undercounter units designed for simple operation and consistent cleaning.
- 5O7O: A KaTom-exclusive brand offering economical undercounter and door-type dishwashers for commercial kitchens.
Frequently Asked Questions
What are the benefits of a commercial undercounter dishwasher?
A commercial undercounter dishwasher provides powerful cleaning in a compact footprint. It is a strong fit for bars, cafes, small restaurants, churches, and kitchens that cannot accommodate larger door-type or conveyor dishwashers.
Can an undercounter dishwasher handle pots and pans?
Undercounter dishwashers are primarily designed for plates, glasses, flatware, and smaller kitchen items. Some heavy-duty models may handle smaller prep pots, mixing bowls, and utensils, but large cookware is usually better suited for a sink or dedicated pot washer.
How does a gravity drain compare to a pumped drain?
Gravity drain dishwashers rely on gravity to empty the wash tank, so the drain must sit lower than the machine. Pumped drain models push wastewater upward, which is useful when the drain is higher than the dishwasher outlet.