U.S. model, shipping and warranty: This is a 120V machine for U.S. use and ships to U.S. addresses only. It includes a one-year Espresso Outlet warranty and support for units purchased from Espresso Outlet. Current availability and finish options are shown above.
Turin Gallatin DB Dual Boiler Espresso Machine with PID and Flow Control
The Turin Gallatin DB is a 58mm E61 dual boiler espresso machine for home baristas who want independent brew and steam temperature control, a rotary pump, manual flow profiling and the choice of reservoir or direct-water operation. Its 1-liter stainless steel brew boiler and 1-liter stainless steel steam boiler operate independently, so extraction temperature can be tuned for the coffee without using steam-boiler pressure as an indirect proxy.
This is the most control-oriented model in the Gallatin family. The Italian Fluid-o-Tech rotary pump has a smoother, quieter sound than a vibration pump, while the group-mounted flow-control paddle changes water delivery during the shot. A group pressure gauge supplies immediate feedback as you pre-infuse, raise flow or taper an extraction.
Why Choose the Gallatin DB?
Independent dual PID control
Separate boilers let you adjust brew and steam conditions independently. That is useful when moving among light, medium and dark roasts or changing steam performance for different milk-drink volumes.
E61 group with flow control
The thermosiphon-heated E61 group provides a familiar prosumer lever workflow. Use the paddle for gentle puck saturation, a conventional full-flow shot or a declining-flow finish. Flow profiling expands your options, but accurate grinding, dose and distribution remain the foundation.
Rotary pump and flexible water supply
Run the machine from its 1.7-liter reservoir or connect it to a properly treated water line. The rotary pump suits a plumbed installation, and a manual selector preserves the option to move the machine later.
Simultaneous brewing and steaming
The two boilers allow espresso extraction and milk steaming at the same time. A three-hole steam tip is designed to aerate and roll milk into fine microfoam for cappuccinos, flat whites and lattes.
Repeatable digital controls
The display provides boiler settings, programmable pre-infusion, a shot timer and standby or economy controls without removing the tactile E61 brew lever.
Turin Gallatin DB Specifications
| Model |
Gallatin DB / G3135H |
| Machine type |
Semi-automatic E61 dual boiler espresso machine |
| Boilers |
1 L stainless brew boiler + 1 L stainless steam boiler |
| Temperature control |
Independent brew and steam PID settings |
| Pump |
Italian Fluid-o-Tech rotary pump |
| Flow control |
Manual E61 paddle and group pressure gauge |
| Water |
1.7 L reservoir or direct connection |
| Portafilter |
58mm; single and double baskets included |
| Power |
120V, 60Hz, 1450W |
| Dimensions |
11.26 in W × 17.44 in D × 15.55 in H |
| Weight |
Approximately 53.5 lb; shipping weight 65 lb |
Daily Workflow and Buyer Fit
Allow the boiler, heavy E61 group and portafilter to become thoroughly warm. Dose freshly ground coffee, distribute evenly, tamp level and lock in the portafilter. Begin with full flow and use a scale and timer to evaluate yield. After the basic recipe is stable, experiment with a low-flow saturation phase, then increase flow through the main extraction. Record dose, yield, time, temperature and paddle position so a good result can be repeated.
The Gallatin DB best suits an enthusiast who prepares straight espresso and milk drinks, wants direct control of both boiler temperatures, and expects to experiment with pre-infusion or flow. The Gallatin R is a closer alternative when rotary-pump quietness and profiling matter but independent boilers do not. The Gallatin V is the value choice for a more straightforward HX workflow.
Gallatin V vs. Gallatin R vs. Gallatin DB
| Model |
Heating |
Pump |
Flow control |
Best fit |
| Gallatin V |
2 L HX boiler |
Vibration |
No |
Value-focused E61 setup |
| Gallatin R |
2 L HX boiler |
Rotary |
Yes |
Quiet pump, plumbing and profiling |
| Gallatin DB |
1 L brew + 1 L steam |
Fluid-o-Tech rotary |
Yes |
Independent brew and steam temperatures |
What Comes in the Box?
- Turin Gallatin DB espresso machine
- 58mm double-spout portafilter
- Single and double filter baskets
- Walnut-handled tamper
- Cleaning disc and current connection accessories
- Gallatin DB instruction materials
Water, Installation and Maintenance
Before first use, follow the supplied priming instructions and confirm that the water-source selector matches the reservoir or plumbed configuration. A direct connection should include suitable filtration, pressure management and leak protection. Use espresso water that limits scale without being completely demineralized. Backflush with water routinely, use espresso-machine detergent at the interval in the manual, and purge and wipe the steam wand immediately after milk use. Contact Espresso Outlet before aggressive descaling or internal repair.
Complete Your Setup
Compare all Turin espresso machines, browse home espresso machines, or pair the DB with a capable model from the Turin grinder collection or home coffee grinder collection. Fresh, consistent grinding is essential for flow-control work.
Frequently Asked Questions
Is the Gallatin DB a true dual boiler machine?
Yes. It has a dedicated 1-liter brew boiler and a separate 1-liter steam boiler with independent PID settings.
Can it brew and steam at the same time?
Yes. The independent boilers support simultaneous extraction and steaming.
Does it have flow control?
Yes. A manual paddle on the E61 group changes flow during extraction, and the group pressure gauge helps show the result.
Can it be plumbed in?
Yes. It switches between its 1.7-liter reservoir and a direct water source. Proper treatment and installation are important.
How is the DB different from the Gallatin R?
Both use rotary pumps and provide flow control. The DB has separate brew and steam boilers; the R uses one 2-liter heat-exchange boiler.
What size portafilter does it use?
It uses a standard 58mm portafilter and includes single- and double-shot baskets.
How long should an E61 machine warm up?
Plan for a complete grouphead warm-up, not only a hot boiler reading. The portafilter, group and cups all benefit from heat-soak time.
What water should I use?
Use water suitable for espresso equipment: low in scale-forming hardness but not completely demineralized. Water chemistry affects flavor and equipment life.
Is a grinder included?
No. Pair it with an espresso grinder offering fine, repeatable adjustment.
What warranty is included?
It includes a one-year Espresso Outlet warranty and support for machines purchased from Espresso Outlet.
Is this intended for U.S. power?
Yes. This is the 120V U.S. model and ships to U.S. addresses only.
Gallatin DB Videos
These click-to-load videos demonstrate the machine and its workflow. Some footage may show another finish or an earlier sample; the written specifications above describe this listing.
Gallatin DB product video 1