Gemilai G3126C Commercial Dual Boiler Espresso Machine with Flow Control
Single-group commercial machine from the Penguin series: a complex dual boiler system for simultaneous extraction and frothing, a saturated E61 group head with precise temperature control, a flow adjustment rod for variable-pressure extraction, presets for temperature, flow and pre-infusion, manual or automatic steam, and a streamlined body with an illuminated back panel. 2900 W.
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Description
The G3126C is built for the bar. A complex dual boiler system heats coffee water and steam water separately, so a barista can pull a shot and steam milk at the same moment without the temperature of either dropping. The saturated E61 group head is held at a precisely controlled temperature, so the extraction temperature you set is the temperature the coffee sees.
Pressure is in the barista’s hands. The flow adjustment rod changes pre-infusion and extraction pressure during the shot, which lets you work different profiles for different coffees. Extraction temperature, flow and pre-infusion time are stored as presets, and the steam system switches between manual and automatic modes, so a trained barista can texture by feel while the rest of the team lets the machine do it. The streamlined body carries an illuminated back panel.
At a glance
2
Boilers
Coffee and steam heated separately: extract and froth at the same time.
E61
Saturated group
Held at a precisely controlled temperature for accurate extraction.
Rod
Flow control
Manual pre-infusion and extraction pressure, shot by shot.
2900 W
Rated power
Fast recovery and strong steam through a busy service.
In detail




Key features
Complex dual boiler system
A dedicated boiler for coffee and a dedicated boiler for steam, so extraction and milk frothing happen at the same time, each at its own stable temperature.
Saturated E61 group head
The group is saturated with boiler water rather than heated at a distance, so it holds its temperature between shots and through a rush of orders.
Precise temperature control
Set the extraction temperature and the saturated group delivers it at the basket, cup after cup, without the drift of a passively heated group.
Variable pressure by flow adjustment rod
The rod on the group changes the flow, and with it the pressure, during the shot. Ease in with a gentle pre-infusion, open up for the body of the extraction, or build a profile for a particular coffee.
Presets for the recipe
Extraction temperature, flow and pre-infusion time are stored as presets. Set them once and every barista on the machine pulls the same shot.
Dual steam modes
Switch between manual steam, for texturing by feel, and automatic steam, for consistent milk from anyone on the team.
Streamlined design, illuminated back panel
A clean, streamlined body with an illuminated back panel that puts the machine on display from the customer side of the counter.
Built for the bar
45.1 kg of commercial construction in a 52 cm-wide footprint: a single-group machine with the presence and output of a café unit.
What’s in the box
- G3126C espresso machine
- Portafilter with filter basket
- Tamper
- Water-line connection hose
- User manual
Specifications
| Specification | Value |
|---|---|
| Model | G3126C (Penguin series) |
| Class | Commercial espresso machine, single group |
| Rated power | 2900 W |
| Voltage / frequency | 220 V, 50 Hz |
| Boilers | Complex dual boiler system, simultaneous extraction and frothing |
| Group head | Saturated E61 with precise temperature control |
| Pressure control | Variable pressure via flow adjustment rod; manual pre-infusion and extraction pressure |
| Presets | Extraction temperature, flow, pre-infusion time |
| Steam | Dual modes, manual and automatic |
| Lighting | Illuminated back panel |
| Dimensions (W × D × H) | 52.0 × 58.0 × 48.7 cm |
| Net / gross weight | 45.1 kg / 57.3 kg |
| Carton | 70.8 × 60.5 × 74.5 cm |
| Warranty | 2 years |
Product details















Support in the Kingdom
- 2-year warranty — Repairs, stocked parts and replacements handled locally.
- Installation and training — Our technicians install and plumb in the machine and train your baristas on it.
- Delivery across Saudi Arabia — Shipped to every region.
Additional information
| Weight | 45,1 kg |
|---|---|
| Dimensions | 58 × 52 × 48,7 cm |
| Power | 2900 W |
| Voltage | 220 V 50 Hz |
| Groups | 1 |
| Boiler | Complex dual boiler |
| Group head | Saturated E61 |
| Pressure control | Flow adjustment rod |
| Steam | Manual and automatic modes |










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