Bunn Sure Immersion Single Cup 312 Bean to Cup Coffe Brewer - BU444000200
44400.0200 Sure Immersion Model 312 Bean to Cup Coffee Brewer, (2) 3 lb. bean hoppers & (1) 2 lb. bean hopper, (2) 5 lb. powder hoppers, (63) 8 oz. cups per hour, up to 8-1/4" cup clearance, Air Infusion extraction control, (5) programmable portion sizes, 17" touchscreen, hot water button, stainless steel & black finish, 4" black legs, 120v/60/1-ph, 15 amps, 1800 watts, cord, NEMA 5-15P, ETLus, NSF.
What our Experts Think
- Built for premium bean-to-cup commercial coffee service, ideal for convenience stores, offices, hotels, airports, and high-traffic self-serve environments.
- Delivers freshly ground, freshly brewed single-cup coffee on demand, ensuring maximum aroma and consistency in every serving.
- Supports a wide drink menu including hot coffee, iced coffee, and cafĂŠ-style beverages, all from one compact footprint.
- Uses multi-hopper bean system (up to three bean options) plus powder canisters for specialty drinks like lattes or flavored beverages.
- Features a large touchscreen interface (~17") with video and branding capability, improving user experience and merchandising impact.
- Offers Air Infusion and immersion brewing control, designed to balance extraction and deliver a smooth, clean cup profile.
- Provides multiple programmable portion sizes (cup to carafe range) for flexibility across self-serve and staff service setups.
- Includes automated cleaning guidance (Picture Prompted Cleaningâ˘) to reduce training complexity and improve maintenance consistency.
- Designed for high throughput (~60+ cups per hour class), suitable for continuous commercial demand.
- Built as an all-in-one beverage station, combining grinder, brewer, and dispensing system in a single machine.
Q&A
Q: What is the Bunn Sure Immersion Single Cup 312 Bean-to-Cup Coffee Brewer used for?
A: It is a commercial bean-to-cup coffee system designed for high-traffic locations such as cafĂŠs, convenience stores, hotels, and offices, delivering fresh, single-serve coffee on demand.
Q: How does the Bunn Sure Immersion 312 work?
A: It grinds whole beans and brews coffee fresh for each cup using Air InfusionÂŽ and immersion extraction technology for consistent flavor and quality.
Q: What is the output capacity of this coffee brewer?
A: It can produce up to approximately 63 cups per hour, making it suitable for medium to high-volume service environments.
Q: Does it support multiple drink options?
A: Yes, it offers hot and iced coffee along with cafĂŠ-style beverages, with programmable recipes and portion sizes.
Q: What size cups and containers does it accommodate?
A: It supports a wide range of cup sizes with clearance for cups and carafes from approximately 5.75" to 8.25".
Q: Does the machine include cleaning and maintenance features?
A: Yes, it features Picture Prompted Cleaning with step-by-step visual instructions to simplify maintenance and ensure hygiene compliance.
Q: What power requirements does it need?
A: It operates on 120V, 1800W electrical connection with standard commercial installation.
Maintenance Tips
- Run the Picture Prompted Cleaning⢠cycle daily to keep brew, grind, and dispense paths free of coffee and powder buildup and ensure consistent cup quality.
- Clean drip tray, brew funnel area, and exterior surfaces daily using a damp cloth with mild, non-abrasive detergent to avoid damaging the touchscreen and finish.
- Rinse and sanitize all coffee-contact and milk/powder-contact components regularly to prevent flavor contamination and bacterial growth.
- Empty and wash waste bins and drip trays daily to avoid overflow, odors, and blockage in the drainage system.
- Clean grinders and bean hoppers routinely to prevent oil buildup and maintain consistent grind quality for fresh bean-to-cup extraction.
- Run rinse cycles through brew and dispense pathways whenever prompted by the machine to flush residual coffee and maintain performance stability.
- Keep ventilation areas clear and clean air intake zones to prevent overheating during continuous commercial use.
- Inspect and replace seals, O-rings, and auger components on a scheduled basis to maintain accuracy in dosing and brewing consistency.
- Perform descaling based on water hardness to protect internal heating and water delivery systems.
- Use only recommended cleaning products and avoid abrasives to protect touchscreen, sensors, and stainless-steel surfaces.
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