Slim Jim Idrocompresso: "The Forest & Grain"

Crafted by Kees van der Westen, the Slim Jim Idrocompresso is an ultra-customizable, commercial-grade lever espresso machine that merges classical lever physics with modern precision engineering. Built around signature spring-loaded Idrocompresso lever groups, it delivers gentle pre-infusion and smooth, decaying extraction profiles designed for maximum clarity, paired with dual-boiler power, silent rotary pump operation, and infinite aesthetic customization.

Product Overview

The Slim Jim Idrocompresso represents the pinnacle of Kees van der Westen’s modular architecture, adapting classic lever operation for high-volume boutique cafes and discerning home setups. Featuring heavy-duty 316L stainless steel boilers, PID temperature control, and customizable pre-infusion pressure, this machine allows complete control over every extraction variable while offering an unmatched footprint on the bar.

Equipped with flexible plumbing and options ranging from single-group to multi-group configurations, the Slim Jim Idrocompresso seamlessly integrates into high-performance commercial environments, pop-ups, or luxury espresso labs.

Custom Specifications for This Unit

Body Panels: Olive Green finish

Cup Warmer Tray: White Aluminium finish

Cup Rail: Olive Green finish

PPIC Panel: White Aluminium finish

Front Panel: Wooden look Teak finish

Legs: Tech style legs

Side Panels: Key Side Panels

Steam Valve: Flip Flop steam valve

Group Operation: Touchpad interface

Knobs, Caps & Handles: Black finish

Awning: Jet Black finish

Key Features

Idrocompresso Lever Groups: Spring-loaded lever design with PEEK-insulated pistons to eliminate thermal loss, featuring an anti-bounce locking mechanism for safe, ergonomic bar workflow.

Multi-Boiler Architecture: Individual dedicated coffee boilers per group alongside a massive dedicated steam boiler constructed from 316L stainless steel for absolute thermal stability.

Adjustable Pre-Infusion Pressure: Fine-tune line-pressure or pump-driven pre-infusion via dedicated under-chassis controls to saturate coffee beds gently before full lever engagement.

Touchpad Group Operation: Modern touchpad interface integration providing precise, programmatic control over shot execution alongside manual lever dynamics.

Flip Flop Steam Valves: Lever-actuated steam controls for immediate full steam pressure engagement and swift, effortless milk texturing.

Cool-Touch Steam Wands: Double-walled, non-burn stainless steel wands designed for high-velocity performance without milk adhesion.

Easy Stop & Flush Push-Buttons: Integrated quick-action buttons allow instant shot termination or immediate screen purging without requiring a full main lever stroke.

Digital Touch/Turn Display: Intuitive round interface for real-time shot timers, temperature management, ECO modes, and programmable extraction parameters.

Flexible Commercial Setup: Configurable for direct-mains plumbing, external high-capacity rotary pumps, or custom under-counter setups built for heavy service demands.

Technical Specifications

SpecificationDetailsCoffee Boiler Capacity0.8 L per Group (316L Stainless Steel)Steam Boiler Capacity10.5 L (316L Stainless Steel, Multi-Group Standard)Water SourceDirect Mains Connection with External Filtration OptionsPump TypeExternal Commercial Stainless Steel Rotary PumpVoltage & Frequency220–240 V / 380–415 V, 50/60 HzPeak Power SettingsNormal: 4800 W–6000 W | Eco/Reduced Mode AvailableWeightApproximately 125 kg (dry, 2-group/3-group base configuration)