Slayer Espresso Single Group Espresso Machine - Patented Valve + Flavour Profiling
The Slayer Espresso Single Group is a professional-grade powerhouse designed for those who demand the pinnacle of extraction control in a compact form. At its heart is the patented needle valve, which allows baristas to utilise a finer grind and restricted water flow to create espresso flavour profiles that are simply unachievable on standard machines. This precision is supported by independent brew and steam tanks with PID control, ensuring that the 1.1-litre brew tank and 3.3-litre steam tank maintain absolute temperature stability and unrivalled steam capacity for a machine of this size.
Built for both high-end residential use and boutique commercial environments, the Espresso Single Group features a 3-position brew actuator and a group head rated for an incredible 1 million cycles. It is equipped with a commercial-style rotary vane pump that can draw from an external reservoir, making it versatile for various setups, especially when paired with the optional removable drip tray for non-plumbed applications. Visually striking and highly customisable, the standard configuration boasts silver powder-coated "X" legs, black body panels, and handcrafted European Ash accents, all complemented by an integrated shot mirror to monitor puck saturation with ease.
Slayer Espresso V3 Maintenance and Cleaning Guide
Slayer Espresso V3 Panel Installation
Slayer Espresso V3 Quick Start Guide
Included for Free when you purchase through Prime Coffee Suppliers:
-
Free! Delivery - (Worth £95) 1-3 days Free Standard UK Delivery, Direct from UK Warehouse, Or 2-4 Days direct from warehouse in Milan.
- Free! Labour Service Plan (Worth £950): Gives you 1-year parts coverage, labour or call-out fees, direct phone support for quick technical help. Click here for more info about this plan
- Free! Installation, Water Filter and Set up. (Worth £350)
- Free! 1 days Barista training and Recipe Building with an SCA coffee Specialist (for London area only) - (Worth £350)
- Free! 2KG of MONT58 Organic Coffee Beans (Worth £70): Start your journey with premium beans on us.
-
5 Trees planted with every order of a Slayer Espresso Single Espresso Machine - With our environmental Project through Ecologi.
Custom colours orders require a 2–3 week lead time and your specific RAL code for precise matching.
Features
Patented Needle Valve: Enables you to grind significantly finer than other machines by using a restricted water flow rate, unlocking unique flavour profiles and incredible body.
Incredible Temperature Stability: A unique heating system with a pre-heat coil that heats up quickly and maintains super-consistent temperatures at the group head.
Independent Brew and Steam Tanks: Features a PID-controlled 1.1-litre brew tank (600W) separate from the 3.3-litre steam tank (1,300W or 2,000W) for dedicated thermal precision.
3-Position Brew Actuator: A manual paddle that allows you to shift between flow rates effortlessly to control the pre-brew and full-pressure stages.
Commercial Rotary Vane Pump: A high-performance internal pump that reaches pressure quickly and can draw water from an external reservoir for mobile or off-grid use.
Professional Grade Tool: Built with the same commercial-grade internal parts as the larger 2-group and 3-group models; the group head is rated at 1 million cycles.
Shot Mirror: Perfectly angled so you can watch puck saturation and extraction quality without bending down.
Optional Removable Drip Tray: Allows for easy collection of wastewater, making the machine ideal for non-plumbed, "stand-alone" applications.
Handcrafted & Customizable: Fully bespoke options for wood types (standard is European Ash), body panel colours, metal finishes, and cup rails.
Specification for Slayer Espresso Single Group
| Component | Specification |
| Weight | 50 kg (110 lb) |
| Brew Tank | 1.1 Litres, 600 Watts |
| Steam Tank | 3.3 Litres, 1,300 Watts (110V) or 2,000 Watts (220V) |
| Single-Phase (220V Spec) | 220–240V; 50/60Hz; 10A; 2.1–2.4kW |
| Single-Phase (110V Spec) | 120V; 60Hz; 13A; 1.6kW |
London Coffee Festival meets Prime Coffee Suppliers
The Pinnacle of Craft: Prime Coffee Suppliers at the London Coffee Festival
The Prime Coffee Suppliers team recently attended the London Coffee Festival to experience the latest innovations in the specialty coffee world. Our primary focus was the legendary Slayer Espresso showcase. Known for their "Make Coffee Better" philosophy, Slayer has redefined the limits of extraction, and seeing these machines in action confirmed why they remain the ultimate choice for the world’s most discerning baristas.
Slayer machines are more than just espresso makers; they are precision instruments that offer unparalleled control through their patented needle valve technology. By allowing for a distinct "pre-brew" wetting stage, Slayer enables us to manipulate the flavor profile of any bean, unlocking sweetness and body that traditional machines simply cannot reach. From the iconic Slayer Single Group to the high-volume Steam LP, our visit allowed us to test their latest flow-rate profiling and thermal stability features first-hand, ensuring we continue to bring only the highest calibre of equipment to our clients.
Slayer Espresso vs. Slayer Steam: The Main Divide
The most critical difference lies in the flow control technology. The Espresso Series (the flagship) is built around a patented needle valve, while the Steam Series is engineered for thermal stability and high-speed volumetric consistency.
| Feature | Slayer Espresso (V3) | Slayer Steam (EP/LP/LPx) |
| Core Technology | Patented Needle Valve for flow profiling. | Electronic Solenoid Valves for volumetrics. |
| Extraction Style | 100% Manual. Barista controls flow rate. | Volumetric. Consistent, repeatable doses. |
| Signature Feature | The "Slayer Shot" (finer grind, long pre-brew). | Record & Playback (on LP models). |
| Steam Type | Traditional, powerful saturated steam. | Super-heated Vaporizer steam (LPx model). |
| Best For | Espresso-focused boutiques & purists. |
High-volume cafes & milk-based menus. |
A Closer Look at the Models
1. Slayer Espresso V3 (Flagship)
This is the machine that defined the brand. It is designed for the "Alchemist" who wants to unlock hidden sweetness in light roasts. By using the needle valve to restrict flow, you can grind significantly finer than any other machine allows. This creates a viscous, syrupy body and intense flavor profiles that are impossible to replicate on standard equipment. It is entirely manual, requiring a highly skilled barista to manage every shot.
2. Slayer Steam LP (The Hybrid)
The Steam LP (Low Pressure) bridges the gap between manual art and volumetric speed. It features "Record and Playback" technology: a barista can manually dial in a shot using the paddle, and the machine "records" the parameters to "playback" that exact shot volumetrically all day. It uses a low-pressure pre-infusion (adjustable 1–10 seconds) rather than a needle valve, making it more forgiving and faster in a rush.
3. Slayer Steam EP (The Workhorse)
The EP (Entry Production) is the most streamlined commercial Slayer. It removes the manual paddles in favour of simple volumetric buttons (or a simplified actuator). It is built for shops that need Slayer’s iconic look and thermal stability—featuring independent brew boilers for every group—but prefer a standardized, "push-button" workflow for staff consistency.
4. The Single Group Face-Off
-
Slayer Espresso Single Group: A 220V/110V powerhouse for the home or low-volume bar. It contains the full needle valve technology and requires a direct water line.
-
Slayer Steam Single: A "plug-and-play" version of the Steam LP. It includes an internal 2.5L reservoir, making it portable for catering or easier for home kitchens without plumbing.
About Slayer Espresso
Founded in Seattle, USA in 2007, Slayer Espresso has spent nearly two decades at the forefront of the specialty coffee movement. Driven by the core mission to "Make Coffee Better," the company is run by a team of fanatical coffee professionals who focus on radical innovation and unassailable craftsmanship. Their products are designed to provoke change in the industry, pushing the boundaries of what is possible in espresso extraction while elevating global standards for cup quality and service excellence.
Slayer machines are recognized worldwide for being intentionally elegant from every angle, blending artisan aesthetics with high-performance engineering. By prioritizing the user experience for both professional baristas and equipment technicians, Slayer creates tools that revolutionize workflow and guest engagement.
Original: $15,580.35
-65%$15,580.35
$5,453.12Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Slayer Espresso Single Group is a professional-grade powerhouse designed for those who demand the pinnacle of extraction control in a compact form. At its heart is the patented needle valve, which allows baristas to utilise a finer grind and restricted water flow to create espresso flavour profiles that are simply unachievable on standard machines. This precision is supported by independent brew and steam tanks with PID control, ensuring that the 1.1-litre brew tank and 3.3-litre steam tank maintain absolute temperature stability and unrivalled steam capacity for a machine of this size.
Built for both high-end residential use and boutique commercial environments, the Espresso Single Group features a 3-position brew actuator and a group head rated for an incredible 1 million cycles. It is equipped with a commercial-style rotary vane pump that can draw from an external reservoir, making it versatile for various setups, especially when paired with the optional removable drip tray for non-plumbed applications. Visually striking and highly customisable, the standard configuration boasts silver powder-coated "X" legs, black body panels, and handcrafted European Ash accents, all complemented by an integrated shot mirror to monitor puck saturation with ease.
Slayer Espresso V3 Maintenance and Cleaning Guide
Slayer Espresso V3 Panel Installation
Slayer Espresso V3 Quick Start Guide
Included for Free when you purchase through Prime Coffee Suppliers:
-
Free! Delivery - (Worth £95) 1-3 days Free Standard UK Delivery, Direct from UK Warehouse, Or 2-4 Days direct from warehouse in Milan.
- Free! Labour Service Plan (Worth £950): Gives you 1-year parts coverage, labour or call-out fees, direct phone support for quick technical help. Click here for more info about this plan
- Free! Installation, Water Filter and Set up. (Worth £350)
- Free! 1 days Barista training and Recipe Building with an SCA coffee Specialist (for London area only) - (Worth £350)
- Free! 2KG of MONT58 Organic Coffee Beans (Worth £70): Start your journey with premium beans on us.
-
5 Trees planted with every order of a Slayer Espresso Single Espresso Machine - With our environmental Project through Ecologi.
Custom colours orders require a 2–3 week lead time and your specific RAL code for precise matching.
Features
Patented Needle Valve: Enables you to grind significantly finer than other machines by using a restricted water flow rate, unlocking unique flavour profiles and incredible body.
Incredible Temperature Stability: A unique heating system with a pre-heat coil that heats up quickly and maintains super-consistent temperatures at the group head.
Independent Brew and Steam Tanks: Features a PID-controlled 1.1-litre brew tank (600W) separate from the 3.3-litre steam tank (1,300W or 2,000W) for dedicated thermal precision.
3-Position Brew Actuator: A manual paddle that allows you to shift between flow rates effortlessly to control the pre-brew and full-pressure stages.
Commercial Rotary Vane Pump: A high-performance internal pump that reaches pressure quickly and can draw water from an external reservoir for mobile or off-grid use.
Professional Grade Tool: Built with the same commercial-grade internal parts as the larger 2-group and 3-group models; the group head is rated at 1 million cycles.
Shot Mirror: Perfectly angled so you can watch puck saturation and extraction quality without bending down.
Optional Removable Drip Tray: Allows for easy collection of wastewater, making the machine ideal for non-plumbed, "stand-alone" applications.
Handcrafted & Customizable: Fully bespoke options for wood types (standard is European Ash), body panel colours, metal finishes, and cup rails.
Specification for Slayer Espresso Single Group
| Component | Specification |
| Weight | 50 kg (110 lb) |
| Brew Tank | 1.1 Litres, 600 Watts |
| Steam Tank | 3.3 Litres, 1,300 Watts (110V) or 2,000 Watts (220V) |
| Single-Phase (220V Spec) | 220–240V; 50/60Hz; 10A; 2.1–2.4kW |
| Single-Phase (110V Spec) | 120V; 60Hz; 13A; 1.6kW |
London Coffee Festival meets Prime Coffee Suppliers
The Pinnacle of Craft: Prime Coffee Suppliers at the London Coffee Festival
The Prime Coffee Suppliers team recently attended the London Coffee Festival to experience the latest innovations in the specialty coffee world. Our primary focus was the legendary Slayer Espresso showcase. Known for their "Make Coffee Better" philosophy, Slayer has redefined the limits of extraction, and seeing these machines in action confirmed why they remain the ultimate choice for the world’s most discerning baristas.
Slayer machines are more than just espresso makers; they are precision instruments that offer unparalleled control through their patented needle valve technology. By allowing for a distinct "pre-brew" wetting stage, Slayer enables us to manipulate the flavor profile of any bean, unlocking sweetness and body that traditional machines simply cannot reach. From the iconic Slayer Single Group to the high-volume Steam LP, our visit allowed us to test their latest flow-rate profiling and thermal stability features first-hand, ensuring we continue to bring only the highest calibre of equipment to our clients.
Slayer Espresso vs. Slayer Steam: The Main Divide
The most critical difference lies in the flow control technology. The Espresso Series (the flagship) is built around a patented needle valve, while the Steam Series is engineered for thermal stability and high-speed volumetric consistency.
| Feature | Slayer Espresso (V3) | Slayer Steam (EP/LP/LPx) |
| Core Technology | Patented Needle Valve for flow profiling. | Electronic Solenoid Valves for volumetrics. |
| Extraction Style | 100% Manual. Barista controls flow rate. | Volumetric. Consistent, repeatable doses. |
| Signature Feature | The "Slayer Shot" (finer grind, long pre-brew). | Record & Playback (on LP models). |
| Steam Type | Traditional, powerful saturated steam. | Super-heated Vaporizer steam (LPx model). |
| Best For | Espresso-focused boutiques & purists. |
High-volume cafes & milk-based menus. |
A Closer Look at the Models
1. Slayer Espresso V3 (Flagship)
This is the machine that defined the brand. It is designed for the "Alchemist" who wants to unlock hidden sweetness in light roasts. By using the needle valve to restrict flow, you can grind significantly finer than any other machine allows. This creates a viscous, syrupy body and intense flavor profiles that are impossible to replicate on standard equipment. It is entirely manual, requiring a highly skilled barista to manage every shot.
2. Slayer Steam LP (The Hybrid)
The Steam LP (Low Pressure) bridges the gap between manual art and volumetric speed. It features "Record and Playback" technology: a barista can manually dial in a shot using the paddle, and the machine "records" the parameters to "playback" that exact shot volumetrically all day. It uses a low-pressure pre-infusion (adjustable 1–10 seconds) rather than a needle valve, making it more forgiving and faster in a rush.
3. Slayer Steam EP (The Workhorse)
The EP (Entry Production) is the most streamlined commercial Slayer. It removes the manual paddles in favour of simple volumetric buttons (or a simplified actuator). It is built for shops that need Slayer’s iconic look and thermal stability—featuring independent brew boilers for every group—but prefer a standardized, "push-button" workflow for staff consistency.
4. The Single Group Face-Off
-
Slayer Espresso Single Group: A 220V/110V powerhouse for the home or low-volume bar. It contains the full needle valve technology and requires a direct water line.
-
Slayer Steam Single: A "plug-and-play" version of the Steam LP. It includes an internal 2.5L reservoir, making it portable for catering or easier for home kitchens without plumbing.
About Slayer Espresso
Founded in Seattle, USA in 2007, Slayer Espresso has spent nearly two decades at the forefront of the specialty coffee movement. Driven by the core mission to "Make Coffee Better," the company is run by a team of fanatical coffee professionals who focus on radical innovation and unassailable craftsmanship. Their products are designed to provoke change in the industry, pushing the boundaries of what is possible in espresso extraction while elevating global standards for cup quality and service excellence.
Slayer machines are recognized worldwide for being intentionally elegant from every angle, blending artisan aesthetics with high-performance engineering. By prioritizing the user experience for both professional baristas and equipment technicians, Slayer creates tools that revolutionize workflow and guest engagement.
