EXPOBAR OFFICE CONTROL

Expobar introduced the Office series as an effective and economical series.
It is perhaps one of the most sold models to offices.

Extraction

The Expobar’s modified E61 groupheads are designed with a patent design, a modification in its shower screen to allow approximately 7 seconds of preinfusion every time.
This results in slightly more uniform shots.

It’s designed to run slightly hotter, accustom to heavy dosing preference, particularly fancied by American/Australian style baristas.
Such as overdosing to 20 grams per extraction, the hotter temperature bring about more energy to extract the thicker dose within the standard duration of 20-30 seconds.

The thermosyphon system will cycle hot water to the grouphead just like any E61 system.

Usability

New users may enjoy using the Expobar Office Control.

It is attached to a single tip steam wand, to allow more time for frothing, very handy for amateurs.
Since it is running on a heat exchanger system, users can froth milk and brew coffee at the same time.

The Expobar Office Control comes with an electronic panel, which allows the user to dispense a fix amount of volume with a press of the button.
This will make things easier for maintaining consistency.

Copper boiler.

A safe material with natural anti-microbial properties to continuously kill greater than 99.9% of bacteria that cause hospital-acquired infections, keeping water in the boiler always potable. One of the most conductive metal on earth, making the machine very efficient in starting up and recovering from lost heat. Will never rust like Stainless Steel, or release lead from Brass, will only oxidise and increase its antimicrobial properties as its age.

Commercial features

Comes with an auto-cleaning program.
By pressing the middle button and switching on simultaneously, the machine will automatically run 5 times of back flushing.

This can make cleaning a lot more easier.

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Warning: Be careful of hot surfaces, water and steam at all time.
Do not allow vibration pumps to activate for more than 2 minutes, allow half amount of rest time for any long duration of activation.

Note:
The grey sticker at the electronic panel is a packaging protection sticker and can be removed. It will warp and peel off over time.

Specifications.

Grouphead..	Expobar’s Direct Pre-infusion 58mm Heavy Grouphead
Boiler Type..	Heat Exchanger
Pump type..	Commercial Grade Vibration Pump
Quick Start Up..	No
Quick Steam..	Yes
Operation..	Electronic Control Panel
Indicator Lights..	On, off
Boiler Capacity..	1.5 Litres
Water Tank Capacity..	2.75 Litres
Water Tank Access..	Removable tray
Plumb in connection..	No
Pressure Gauge..	No
Internal Control..	Internal Pressurestat
Boiler Construction..	Copper
Chassis Construction..	Stainless Steel & Plastic
Steam/Water Valve Type..	Compression
Low Water Cut Off..	Yes
Low Water Indication..	Light
Heat Resistant Wands..	Heatproof Grips
Cup Warmer..	Yes
Number of Portafilter Holders..	2 (Double and Single with baskets)
Free Accessories..	Rubber Blind Filter
Free Cleaners	100 Tablets Of Pulycaff Grouphead Detergent 1.35g and 1 25ml bottle of Pulymilk Frother Cleaner
Place of Production..	Spain
Place of Assembly..	Shanghai
Dimension..	240 x 420 x 400 MM
Net Weight..	17 KG
Gross Weight..	19 KG
Power Supply..	230V
Nominal Power..	1248W
Warranty..	3 months

Link to official website: Expobar Office Control