Cauca Due — 2 Group
Tax included where applicable. Delivery and installation arranged by your concierge.
NAVERQIO Machines — nine bars, held steady
The Cauca Due is the working heart of a café: two saturated groups with independent temperatures, steam that never runs out of argument, and volumetrics that keep the queue moving without flattening the coffee.
The shell is brushed AISI 304 stainless over a welded steel chassis; boilers are marine-grade copper or 316L stainless, insulated so the element works less and the room stays cooler. Groups are machined from solid brass, chrome-finished where lips and spouts touch, and every joint is TIG-welded by hand and pressure-tested twice before the panels go on.
Design & Craft
- Boilers in copper or 316L stainless, insulated and TIG-welded by hand
- Independent group temperatures for a multi-coffee menu
- Food-grade, silicone-free seals; every fastener stainless and standard
- Two years parts and labour; parts stocked for fifteen
- Certified for commercial use in CZ/EU; installation included
- Bench-tested in Prague on your water profile before dispatch
Specifications
| Format | Standard |
| Groups | Two, independent PID |
| Boiler | 11–14 L steam + dual brew circuits |
| Power | 230 V dedicated or 400 V per site |
| Steam | Two cool-touch wands |
| Weight | ≈ 92.3 kg |
| Certification | Commercial use, CZ/EU |
Care
Daily: flush groups, brush the screens, purge and wipe wands. Weekly: detergent backflush and basket soak. Yearly: gaskets, shower screens and a NAVERQIO health check. Machines fed with treated water and honest cleaning run for decades — ours are built expecting it.
Questions, Answered
What water should I use?
Softened, remineralised water around 40–80 ppm hardness. Send us your water report before dispatch and we bench-test the machine on a matching profile — it is part of the NAVERQIO standard.
Is training included?
Every machine handover includes a commissioning session; espresso machines add a barista induction on your own equipment — dialling in, milk, cleaning and the daily routine.
The NAVERQIO Promise
Delivery is not a courier and a doorstep. Our crew carries it in, levels it, plumbs it where plumbing exists, commissions it, and stays for the first flight of shots.