THE MACHINE FILESeries 1
Fellow Espresso Series 1 in Black, official manufacturer product photograph
A closer lookSelect a numbered detail

Photographic inspection

Fellow Espresso Series 1

Studio view · Black

100%Scroll or swipe to inspect at zoom.

Authentic product photograph. Zoom changes magnification, not viewing angle. View source ↗

Fellow / Espresso machine

Espresso Series 1

Series 1 pairs a 58 mm portafilter with guided recipes and adjustable pressure profiles. Its Boosted Boiler system combines a single boiler with two additional heaters. A temperature-sensing steam wand stops at your chosen milk temperature; grinding and puck preparation remain in your hands.

US catalog · Series 1 · 120 V

FellowDirect from the maker
$1,499.95

New · Black · 120 V

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Specification research, not a hands-on review. Sources checked November 6, 2026.

Heating system
Single boiler with flow-through and grouphead heaters
Portafilter diameter
58 mm
Milk workflow
Assisted steam wand with automatic temperature stop
Integrated grinder
No

Living with the Espresso Series 1

Your coffee routine

Plan for a separate espresso grinder.

Milk workflow: Assisted steam wand with automatic temperature stop.

Brew and steam in sequence.

On your counter

Dimensions are not verified in this profile.

Allow extra room for access, refilling and cleaning. Published dimensions do not include installation clearance.

Daily setup

Water reservoir: 2 L.

Power supply: 120 V · 1500 W.

Plan this setup

Follow the manufacturer’s manual for water, cleaning and maintenance instructions.

The detail study

Look a little closer.

Real photographs. Documented features.

Fellow Espresso Series 1 stainless portafilter and black tamper, manufacturer accessory photograph.
01 / Portafilter & tamper

Start where the coffee sits.

Fellow documents a 58 mm portafilter. The manufacturer photograph shows its portafilter and tamper; diameter alone does not establish accessory compatibility.

Portafilter diameter
58 mm Source ↗
Manufacturer photograph & documentation ↗

Specifications

Fellow Espresso Series 1 specifications with source links
Heating systemSingle boiler with flow-through and grouphead heatersSource ↗Fellow calls the three-heater architecture Boosted Boiler; it is not a dual-boiler machine.
Portafilter diameter58 mmSource ↗
Integrated grinderNoSource ↗
Milk workflowAssisted steam wand with automatic temperature stopSource ↗
Brew & steam togetherNoSource ↗
Water reservoir2 LSource ↗
US supply voltage120 VSource ↗The manufacturer specifies a 110–120 V range for the US model.
Rated power1500 WSource ↗Current manufacturer specification. Some retailer pages list 1700 W; verify the unit’s rating plate before planning an electrical load.
Manufacturer extraction claim9 barSource ↗Manufacturer states up to 9 bar of extraction; this is not an independent pressure measurement.
Pump rating (not brew pressure)15 barSource ↗Pump rating, separate from the manufacturer’s extraction-pressure claim.

Published source specifications. Unknown values stay unknown.

The buying decision

Is the Espresso Series 1 right for your setup?

Our interpretation of the documented features. Performance, taste and long-term reliability have not been independently tested.

Who this workflow suits

Espresso Series 1 lets you choose the machine and grinder separately. That gives you separate upgrade decisions, but the grinder belongs in the initial budget and counter plan. Choose it for the adjustment and dosing routine you want, rather than matching the machine’s finish alone.

The tradeoff to think through

A shared brew-and-steam boiler makes the sequence of milk drinks important. Read how the machine changes between brewing and steaming and returns to brewing temperature. Compare that routine with a model that explicitly supports concurrent operation if you regularly make several milk drinks.

Ownership before accessories

Read the cleanup instructions for the exact milk system you will use. Check the manual’s water requirements, coffee-path cleaning and service arrangements before ordering optional accessories. Confirm the supplied baskets, jug, filters or adapters with the selected retailer; a family photograph does not establish what is in the box.

Three grinder workflows to consider

These are espresso-grinder options to research, not a claim of accessory or portafilter-support compatibility.

Compare with

Diletta / Mio

Mio

Heating system: Brew boiler + steam thermoblock

Rancilio / Silvia

Silvia

Heating system: Single boiler

Sources

This profile cites US manufacturer or retailer documentation. Source-listed offers keep their merchant SKU and finish; matching prices do not establish identical hardware revisions across stores.

  1. Fellow Espresso Series 1 · US product page ↗
  2. Fellow Espresso Series 1 — official US product documentation ↗
    · Checked November 6, 2026
  3. Fellow Espresso Series 1 — official US product documentation ↗
    · Checked November 6, 2026
  4. Fellow Espresso Series 1 — official US product documentation ↗
    · Checked November 6, 2026

Product photography from the linked source; the pictured finish is noted above. Image source ↗. A manufacturer SKU identifies a configuration, not a confirmed hardware revision.