NAVERQIO

Volcan Lever Machine — Due

390.000,00 Kč

Tax included where applicable. Delivery and installation arranged by your concierge.

Commissioned, not courieredDelivered, installed and dialled in by our own crew.
Two years, honestlyParts and labour EU-wide; parts stocked for fifteen.
Water firstBench-tested on your water report before dispatch.

NAVERQIO Machines — nine bars, held steady

Lever machines survive because nothing about them is fashion. The Volcan carries the tradition properly — machined brass, honest gauges, silence between shots — and adds the boiler control the classics never had.

We build espresso machines the way boiler-makers used to: thick copper and stainless, brass groups machined in-house, silicone-free food-grade seals, and wiring looms labelled so a technician in ten years thanks us by name. Panels come off with a single tool; nothing structural is glued; every fastener is stainless and standard.

Design & Craft

  • Pre-infusion by geometry, not gadgetry — the lever is the profile
  • Food-grade, silicone-free seals; every fastener stainless and standard
  • Sight-glass boiler with honest brass gauges you can read across the bar
  • Bench-tested in Prague on your water profile before dispatch
  • Panels remove with one tool — built to be serviced, not replaced
  • Silent between shots: no pump, just spring, steam and patience

Specifications

Groups Two, spring lever
Boiler Copper, 10 L, sight glass
Brew control Spring curve, 9 bar peak; PID boiler
Power 230 V / 16 A
Portafilter 58 mm, brass
Weight ≈ 50.6 kg
Warranty 2 years, parts stocked 15

Care

Backflush with blind basket daily (water) and weekly (espresso detergent); wipe and purge steam wands after every jug. Change group gaskets yearly, water filtration on schedule, and book the included annual service — our technicians travel with the parts they actually need.

Questions, Answered

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.

Tank or plumbed?
Machines listed as plumbable ship with both options where the platform allows; our installation includes connection to treated water and a drain if they are within reach of the bench.

The NAVERQIO Promise

Trade up within five years and we buy the piece back at an honest, published rate — NAVERQIO equipment holds its value because we stand under it.