CK-004Ultra
CK-004Ultra Smart Tea Brewer
5000 cc capacity-class tea brewer with a rotary pump and a 4200W power specification. Confirm the working brew volume, recipe cycle and installation details for your project.
Product specifications
Published model and source-sheet data. Configuration ranges and listed timings depend on the selected version and operating conditions. Source-sheet dimensions are reference measurements, not confirmed current delivery dimensions. Confirm the final configuration, electrical supply and supplied accessories before ordering.
- Model
- CK-004Ultra
- Pump type
- rotary
- Power
- 4200W
- Capacity class
- 5000 cc
- Voltage
- 110-220V wide-voltage design
- Color
- Black / white
- Temperature control
- PID control, ±1°C
- Pressure gauge
- Round gauge, standard
CK smart tea brewer series
Consistent tea extraction, from a single cup to batch preparation.
CK smart tea brewers combine a pump system with a smart control module to reproduce a tea master’s technique. Water temperature, time, pressure and flow are controlled precisely, so every batch is bright in colour, clean in aroma and consistent in taste — improving both drink quality and serving speed.
Core features
- Smart extraction programsPreset programs for teas such as green, black and oolong. Select one and the brewer runs the water temperature, time and extraction sequence automatically. Ten cup-volume programs can be stored.
- Professional pump technologyVibration pump: quick start and compact build. Rotary pump: steady pressure, low noise and long service life for a gentler, more consistent extraction. Adjustable pressure: set the pressure to suit delicate green teas or strong, high-pressure brews.
- T3 temperature controlPID control holds water temperature to ±1°C. Boiler (T1), steam (T2) and brew-head (T3) temperatures are set separately to bring out each tea’s aroma.
- Flexible capacityFrom single cups of about 300–500 ml to 2000 cc and 5000 cc batches, covering both peak-hour made-to-order drinks and advance preparation.
- Segmented pressure profilesOn the adjustable-pressure model, set different pressure stages for different teas, recipes and herbal blends to extract deeper flavour and a higher yield.
- Your brand on the machineThe touchscreen interface and the acrylic side-panel logo can be customised for your brand. The menu switches between English and Chinese with one tap.
Appearance and key parts
- 7-inch touchscreen The interface can be changed to show your brand or logo.
- Brew-head handle (brown wood) Loads and removes the tea basket; fitted on every model.
- Round pressure gauge Standard on CK-002, CK-003, CK-004 and CK-005; CK-001 has no gauge.
- Power switch On the right side of the head; the light shows the machine is on.
- Acrylic side panel The logo can be customised for your brand.
- Water inlet at the rear left Marked “Water Enter”; connect a tap-water or purified-water line.
Compare the series
All models: 110–220V wide-voltage design, black and white finish.
| Model | Pump | Capacity | Power | Settings menu | Best for |
|---|---|---|---|---|---|
| CK-001Air | Vibration pump | Single cup | 3000W | 3 settings entries | Fast, efficient single-cup extraction. |
| CK-002Pro | Rotary pump | Single cup | 4000W | 3 settings entries | Steadier pressure and gentler extraction for premium single cups. |
| CK-003ProMax | Rotary pump | 2000 cc | 3000W | 10 settings functions | Large-capacity extraction for tea preparation in advance. |
| CK-004Ultra This model | Rotary pump | 5000 cc | 4200W | 3 settings entries | Stable pressure at 5000 cc for daily commercial volume. |
| CK-005UltraMax | Adjustable-pressure rotary pump | 5000 cc | 4200W | 10 settings functions | Pressure tuned to each tea for professional, customised extraction. |
| CK-C01 | — | Built-in unit | 4000W | — | Space-saving built-in design with a highly integrated, clean finish. |
Basic operation
- Preheat: make sure the tank holds enough suitable water, switch on and wait for heating to finish. Never heat the boiler dry.
- Choose a program such as “Black tea” or “Green tea”. Models with a custom mode also let you set water temperature, extraction time and pre-infusion time.
- Load a measured amount of tea into the brew handle; grind strong teas and herbal blends for better extraction. Place a teapot or measuring cup under the outlet.
- Press Start. The brewer pre-infuses, extracts under pressure and stops automatically. Do not move or open the tea chamber during extraction.
- Remove the tea leaves straight away and rinse the filter basket. Run the cleaning program at the end of each business day.
Installation and safety
- Electrical: the brewer draws high power. Use a dedicated, properly earthed circuit and socket; no power strips or sockets shared with other high-power equipment. Confirm your local mains voltage before installation.
- Water: filtered or purified water is strongly recommended. Untreated tap water causes scale that can block pipes, damage the pump and heater and affect taste.
- Placement: a stable, solid, heat-resistant and well-ventilated level counter with clearance for cooling, away from flammable materials. Built-in models must be installed by a professional.
- Heat and pressure: the boiler, outlet and pipes are hot and pressurised in use. Do not open the cover or touch the outlet while running; cool down and release pressure before draining or cleaning.
- First use: fill the tank with clean water and run one full cleaning cycle without tea. Operators should read the manual and receive basic training.
Product overview
CK-004Ultra Smart Tea Brewer
The CK-004Ultra is a 5000 cc tea brewer with a rotary pump and 4200W power. Its stable pressure suits high daily volume and tea prepared in advance. Confirm the usable working brew volume and preparation cycle for the tea recipe you intend to use.
Product specifications
- Model: CK-004Ultra.
- Capacity class: 5000 cc.
- Pump type: rotary.
- Power specification: 4200W.
- Voltage: 110-220V wide-voltage design.
- Finish: black / white.
CK-004Ultra or CK-005UltraMax?
Both are 5000 cc rotary-pump brewers rated at 4200W. CK-005UltraMax adds adjustable, segmented extraction pressure for teas and herbal blends that need different pressure profiles. CK-004Ultra is listed without pressure adjustment and suits a stable house recipe.
Installation considerations
Use a dedicated, properly earthed circuit and socket, and confirm your local mains voltage before installation. Filtered or purified water is strongly recommended. Check the counter space, the receiving container height, the water connection and drainage for the quoted configuration.
Request a quotation
Provide CK-004Ultra, quantity, destination, intended tea recipes, required working volume and available counter space. Ask for confirmation of the exact configuration, accessories, installation requirements and delivery terms.


