Jackson WWS Delta Undercounter Dishwashers - DELTA 115
1,200 glasses/hr • 25-1/4" W x 25-1/4" D footprint • 115 V/60/1-ph
Purpose-built for busy bars, tasting rooms and banquet venues, the Jackson Delta 115 tucks neatly underbar yet powers through up to 1,200 sparkling glasses every hour. Its quiet double-wall stainless-steel cabinet houses a clockwise composite carousel that shields delicate stemware, while a low-temperature chemical sanitizing system keeps energy costs low and compliance easy.
Features
- Composite carousel rack prevents chipping and breakage.
- 12" interior clearance handles tall stemware, beer mugs & cocktail shakers.
- Glass-activated auto-start/stop for true hands-free operation.
- Built-in detergent, rinse-aid & sanitizer pumps with priming switches.
- Adjustable final rinse—choose hot or cold water to match chlorine or iodine chemicals.
- Removable upper & lower wash/rinse arms with end caps for fast daily cleaning.
- Low-water protection safeguards the 1/10 HP wash pump and 1.3 kW tank heater.
- On-board storage holds three 1-gal chemical jugs—no extra floor clutter.
- Gravity drain eliminates the need for costly pump-out kits.
- Double-wall cabinet reduces noise and heat loss for a cooler, quieter bar.
Specifications
| Hourly Production |
Approx. 1,200 glasses |
| Sanitizing Method |
Low-temp chemical (50 ppm chlorine / 12.5 ppm iodine) |
| Cabinet & Construction |
Double-wall 304 stainless steel, adjustable bullet feet |
| Carousel Direction |
Clockwise rotation, composite rack |
| Internal Clearance |
12" H (305 mm) |
| Overall Dimensions |
25-1/4" W x 25-1/4" D x 39" H (641 x 641 x 991 mm) |
| Electrical |
115 V / 60 Hz / 1-phase, 12.9 A, 15 A circuit |
| Wash Pump Motor |
1/10 HP |
| Wash Tank Heater |
1.3 kW (maintains 120 °F wash temperature) |
| Water Consumption |
2.32 gpm combined (0.39 gpm hot, 1.93 gpm cold) |
| Water Connections |
½" NPT hot & cold, 20 ± 5 psi |
| Drain Connection |
2" NPT gravity, 6" from floor |
What our Experts Think
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Compact underbar performance powerhouse — The DELTA 115 is the 115V version of the Delta 1200, built for tight bar and café spaces while still delivering industrial glasswashing capacity.
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High-speed glass turnover — Cleans up to 1,200 glasses per hour, making it ideal for busy bars, clubs, and high-volume beverage stations where speed is critical.
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Designed specifically for glassware protection — The rotary carousel system minimizes chipping and breakage, helping extend the life of stemware and bar glasses.
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True space-saving undercounter design — At just ~25” wide, it fits neatly under standard bar counters without sacrificing commercial-grade cleaning power.
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Reliable low-temp chemical sanitizing system — Uses built-in chemical pumps for consistent sanitization, making it practical for locations without high-temp plumbing.
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Flexible glass handling capacity — 12” clearance accommodates taller glasses, mugs, and stemware, reducing manual pre-sorting.
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Built for continuous service environments — Stainless steel construction, auto-start operation, and easy-access controls support fast-paced, repeat use during peak hours.
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Best suited for bar-focused operations — Compared to general dishwashers, the DELTA 115 is optimized specifically for rapid glass cycling, consistency, and breakage reduction.
Q&A
Q: What is the Jackson DELTA 115?
A: It is a compact, undercounter rotary glasswasher from Jackson WWS designed for high-speed commercial glass cleaning in bars, cafés, and small restaurants.
Q: What is its washing capacity?
A: It can clean up to 1,200 glasses per hour, making it ideal for fast-paced beverage service operations.
Q: What type of sanitizing does it use?
A: It uses low-temperature chemical sanitizing, allowing effective cleaning without a high-temp rinse system.
Q: What size glassware can it handle?
A: It offers a 12-inch clearance, suitable for tall glasses, mugs, and stemware.
Q: What are the installation requirements?
A: It runs on 115V, single-phase power, making it compatible with most standard commercial kitchen setups.
Q: What are its key benefits?
A: Fast cycle output, compact undercounter design, durable stainless steel build, and reduced water usage for efficient daily operation.
Q: Where is it commonly used?
A: Ideal for bars, restaurants, hotels, and coffee shops with moderate to high glasswashing demand.
Maintenance Tips
- Clean scrap screen, sump strainer, and wash/rinse arms daily to keep water flow strong and prevent blockages.
- Ensure all strainers are properly seated before operation and rinse them instead of scraping or banging them clean.
- Pre-scrape glasses before loading and avoid overloading the carousel for consistent cleaning results.
- Run delime cycles regularly to prevent scale buildup that reduces wash performance and damages components.
- Check detergent, rinse aid, and sanitizer levels daily and prime chemical lines when needed for proper sanitizing.
- Inspect spray arms and nozzles for clogging and clean with a soft brush to maintain even spray coverage.
- Verify wash temperature reaches minimum operating spec before use for effective sanitation.
- Drain and clean the tank at the end of each day to remove soil buildup and prevent odors.
- Wipe exterior stainless steel regularly to maintain hygiene and reduce corrosion.
Damage 
Loss 
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