Reliable. Efficient. Built to Handle Any Cleaning Challenge.


Duplex DP 420
$3500.00
$3900.0010% offQuantity
The Duplex DP 420’s remarkable performance results from 800,000 bristle brushes counter-rotating at 780 rpm, actively lifting dirt, water, and grime from the floor.Brush options include two grades of black brushes for regular or aggressive scrubbing, grey is the standard all-purpose brush, and yellow is for sensitive carpet areas. The DP 420 can even be used for carpet restoration when used in conjunction with hot water extraction.
Very effective on grouted tile and rubberized floors
Also cleans carpets, hardwood, profiled ceramics.
2 counter-rotating brushes that scrub the surface with aggressive action.
Choosing the right truckmount isn’t just about specs — it’s about getting equipment that helps you finish jobs faster, earn more, and keep customers happy. The Sapphire 370 delivers serious extraction power and heat performance built for real cleaning businesses.
With this unit, you get advantages that matter in the field, like:
High Suction for Long Hose Runs
Consistent High Heat
Frame-Off Rebuild Quality
3-hour continuous run simulation
Heat, pressure & suction tested under load conditions
Validated for real job-site performance
All belts, seals & gaskets replaced
New hardware where wear is common
Stainless upgrades applied where applicable
60-day limited service warranty included
Early-use coverage ensures everything runs right
Support available for setup & operation questions

Get the Equipment You Need. Pay As You Grow.
Low monthly payments designed for cleaning professionals
Fast approval process — minimal paperwork
Maintain cash flow for fuel, marketing, and operations
Everything you need to know about performance, installation, warranty, and what’s included with the Sapphire 370 Truckmount.
This unit delivers up to 317 CFM airflow and 13 inHg vacuum, providing strong extraction even on long hose runs up to 300–400 ft.
All major wear components are replaced, including:
belts, seals, gaskets, hardware, and other key moving parts.
Stainless steel upgrades are made where applicable.
Yes — each truckmount undergoes a minimum 3-hour active performance test to ensure heat, suction, and pressure stay consistent under load.
A 60-day limited service warranty is provided, covering essential components to ensure everything functions properly in the first weeks of operation.
Yes — we provide setup assistance for mounting, exhaust routing, and system connections. You can also speak directly with a technician if needed.


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