Sapphire 370 EFI Truckmount — 370 EFI with 341 L (90 gal) Waste Tank

The Sapphire Scientific 370 EFI is built for professionals who demand reliability, performance, and lower operating costs from their truckmount system.

Powered by a premium Kohler EFI engine and backed by the engineering expertise of Legend Brands, the 370 EFI delivers exceptional heat, vacuum, and pressure performance while operating more efficiently than traditional carbureted systems.

Its compact footprint allows operators to maximise van space without sacrificing cleaning performance, making it a popular choice for carpet cleaners, restoration technicians, flood restoration contractors, and hard surface cleaning professionals across Australia.

With lower fuel consumption, cooler operating temperatures, reduced maintenance requirements, and professional-grade performance, the Sapphire 370 EFI is designed to keep your business operating efficiently day after day.

For operators looking for a truckmount that combines power, reliability, efficiency, and long-term durability, the Sapphire 370 EFI stands out as one of the best-performing compact truckmount systems available today.

Sapphire Scientific 370 EFI Truckmount – Compact Power with EFI Efficiency

The Sapphire Scientific 370 EFI Truckmount is one of the most advanced and fuel-efficient truckmount systems available for professional carpet cleaners and restoration contractors. Built for maximum performance while reducing fuel consumption, heat output, and long-term maintenance costs, the Sapphire Scientific 370 EFI Truckmount delivers serious cleaning power in an ultra-compact footprint.

Designed and engineered by Legend Brands, the 370 EFI combines a powerful Kohler EFI engine, high-performance vacuum blower, and up to 1500 PSI solution pressure to handle demanding carpet cleaning, flood restoration, upholstery cleaning, and hard surface cleaning applications.

Unlike traditional truckmount systems, the EFI platform runs cooler, consumes less fuel, and extends belt and engine life, making it ideal for operators wanting maximum reliability and lower running costs over the long term.

The compact design allows the Sapphire 370 EFI to fit into a wider range of vans while still leaving room for hoses, tools, chemicals, and restoration equipment.


What the Sapphire Scientific 370 EFI Truckmount Is Used For

The Sapphire 370 EFI is designed for professional operators requiring high heat, strong vacuum performance, and reliability for daily use.

Ideal Applications

  • Residential carpet cleaning
  • Commercial carpet cleaning
  • Upholstery cleaning
  • Tile & grout cleaning
  • Hard surface cleaning
  • Water extraction & flood restoration
  • End-of-lease cleaning
  • Pressure washing applications (with compatible accessories)
  • Restoration and remediation work

Whether you’re running long hose lengths in commercial environments or completing multiple residential jobs daily, the 370 EFI delivers consistent heat and vacuum performance throughout the job.


Why the Sapphire 370 EFI Stands Out

EFI Technology = Lower Fuel Costs

The electronic fuel injection system dramatically improves fuel efficiency, consuming approximately 3.8 litres per hour, making it one of the most economical truckmounts in its class.

This can potentially save operators thousands of dollars in fuel costs over the lifespan of the machine.


Cooler Operating Temperatures

The Cerakote-coated exhaust system helps reduce radiant heat by up to 35%, keeping van temperatures lower and improving overall operator safety and comfort.

Reduced heat inside the van also helps protect tools, hoses, chemicals, and surrounding components.


Longer Component Life

The 370 EFI is engineered to run at approximately 65% engine load under standard operating conditions, reducing stress on major components.

Benefits include:

  • Longer belt life
  • Reduced maintenance costs
  • Improved reliability
  • Fewer breakdowns
  • Longer engine life

Extended oil service intervals of up to 300 hours also reduce servicing downtime.


Compact Footprint

The Sapphire Scientific 370 EFI Truckmount has one of the smallest footprints in its class, allowing operators to maximise available van storage space while still running a high-performance truckmount system.

This makes it ideal for:

  • Smaller vans
  • Dual-purpose fit-outs
  • Restoration vans carrying drying equipment
  • Operators wanting additional storage capacity

How the Sapphire 370 EFI Is Used

1. Start-Up –The Kohler EFI engine starts easily via the integrated control panel with electronic throttle control — no choke required.
2. Adjust Cleaning Pressure – Operators can adjust cleaning pressure up to 1500 PSI depending on the application being performed.
Lower pressure is commonly used for upholstery cleaning, while higher pressure is ideal for tile cleaning and restoration work.
3. Heat Management – Thermostatic controls allow precise temperature adjustments up to 121°C (250°F), providing powerful deep-cleaning capability.
4. Connect Cleaning Tools – The system is compatible with a wide range of professional cleaning accessories, including:

  • Carpet cleaning wands
  • Upholstery tools
  • Hard surface spinners
  • Tile cleaning tools
  • Water extraction tools

5. Chemical Injection System – The last-step chemical injection system introduces chemicals after the solution pump, helping protect internal pump components and improving system longevity.
6. Waste Tank Management – The large 341L waste tank reduces dump frequency while the automatic shut-off system helps prevent overflow during operation.
Optional larger waste tank configurations are also available.


Sapphire 370 EFI Specifications

Feature Specification
Engine Kohler 26.5 HP V-Twin EFI Petrol
Vacuum Blower Eurus ZG 4006 Tri-Lobe Positive Displacement
Solution Pump General HTXS1813S
Maximum Pressure Up to 1500 PSI
Water Flow 3.4 GPM
Maximum Temperature 121°C (250°F)
Fuel Consumption Approx. 3.8 L/hr
Chemical System Last-Step Injection
Console Dimensions 41 × 97 × 114 cm
Waste Tank Capacity 341L Standard
Optional Waste Tank 454L High Capacity
Oil Service Interval Up to 300 Hours

Included Accessories

Your Sapphire 370 EFI Truckmount package includes:

  • 12″ Titanium Glide Wand
  • 100ft 2″ Vacuum Hose with Connector
  • 100ft ¼” Solution Hose with Quick Disconnects
  • 50ft Water Supply Hose
  • Waste Tank with Mesh Filter & Strainer Basket
  • Fuel Pump & Filter Assembly
  • 25A Accessory Charging Circuit

Truckmount Installation & Servicing Australia-Wide

At Restoration Warehouse, we supply, install, and service professional truckmount systems across Australia.

Our team can assist with:

  • Truckmount supply
  • Full van fit-outs
  • Installation
  • Servicing & maintenance
  • Warranty support
  • System upgrades
  • Truckmount accessories & replacement parts

We help make the process simple — from selecting the right machine through to complete installation and after-sales support.


Request a Quote

Pricing for the Sapphire 370 EFI Truckmount is not displayed online due to varying configurations and installation requirements.

Contact Restoration Warehouse today for a tailored quote based on your:

  • Vehicle setup
  • Hose requirements
  • Accessories needed
  • Industry application
  • Installation requirements

We’ll help build the ideal truckmount package for your business.