We have multiple units available.  These are used ozone generators that have been repaired/refurbished as required to bring the ozone generator back to new operating specifications.  Ozone generators will shows some wear and will not look new, however operation is like new

We offer a 30 day warranty on all our used equipment.  This will give you a chance to operate the equipment and ensure equipment operates as required.  We stock all replacement parts for the used equipment we sell, therefore if any repairs are necessar to this equipment it can be repaired and is not obsolete. 

The Used VMUS-10 is an extremely flexible ozone generator able to produce ozone efficiently from either dry air, or oxygen feed gas.  Either vacuum operation, or pressure is okay for the ozone generator cell.  Air cooled operation allows for use in most every application without the hassle of cooling water.  With the compact size and great ozone production the VMUS-10 is a great value in ozone generators!

The Used VMUS-10 is a wall mountable Ozone generator which produces up to 20 g/hr of ozone from 7 l/min of oxygen or 10 g/hr ozone from 15 LPM of dry air.  This generator utilizes corona discharge technology. This unit is typically used in water bottling plants, self-contained site remediation systems, and air systems for commercial buildings.

The Used VMUS-10 is a wall mount ozone generator with slots on the rear to easily mount to any flat surface.  For a rack mount version see our RMU16-K3 Ozone Generator.  This is the same internal ozone generator in a rack mount enclosure.

Key Features:

• Produces 20 g/hr ozone from 7 LPM oxygen
• Produced 10 g/hr ozone from 15 LPM dry air
• Wall mountable
• Flow meter is standard
• Adjustable output Standard
• Pressure Switch Standard
• Detachable power cord
• Easy to install and operate
• Powder coated Al. cabinet
• Can operate under pressure or vacuum

Circuit Protection

The Used VMUS-10 uses a sophisticated power inverter board that will protect the corona cell and/or transformer against failure. In the event, the corona cell does become contaminated with moisture, or dust the inverter will turn OFF ozone production immediately to protect against damage. Every 6 seconds this inverter will attempt to produce ozone and will restart automatically when conditions improve. While we hope our customers never flood, or contaminated the ozone generator corona cell, we know this is a possibility, this circuit protection will prevent potentially costly repairs.

Rebuild-able Corona Cell

The Used VMUS-10 corona cell is completely rebuildable. The Quarts dielectric can be removed from the stainless steel shell and be cleaned, or replaced if necessary. We know that air dryers, oxygen concentrators, and check valves can fail. Therefore we provide an easily rebuild-able corona cell so that these external failures do not have to be fatal to your ozone generator.

VMUS-10 Corona Cell

The most common failure of any ozone generator is poor feed-gas quality, either wet air, or poor quality oxygen. The Used VMUS-10 ozone generator corona will get dirty, wet, and full of contamination, however the fundamental components of stainless steel, and quartz are still good and can be disassembled, cleaned, and put back into service in even some of the worst cases.

Disassembly of corona cell

The Used VMUS-10 Corona cell consists of very few components. The Stainless shell and quartz dielectric are the main components.  Each end is sealed with a Kynar end cap that has the fitting molded in (fewer leak points) with a Viton O-ring and Kynar sealing ring.  We stock and sell all replacement and repair parts for the VMUS-10 ozone generator.  Therefore, you can be confident that no matter what happens your ozone generator will be repairable.

Ozone Generator performance on both dry air and oxygen feed gas shown below.

Ozone Production from Oxygen:

Using the VMUS-10 with Oxygen:

We provide a variety of oxygen concentrators that could be used with the Used VMUS-10.  Our recommendation would be the OG-15 Oxygen Concentrator.  The OG-15 will produce 7.5 LPM of oxygen, this is more than sufficient for a full 20 g/hr of ozone production from the VMUS-10.  The oxygen pressures, flows and general operation of the OG-15 will be a great fit with the Used VMUS-10.  However, if you choose to use your own oxygen concentrator, simply contact our office and let us ensure it is the right fit for your application.

Click on image to enlarge

Ozone Production from Dry Air:

Using the VMUS-10 with Dry Air:

The VMUS-10 Ozone Generator can operate under vacuum.  Using the VMUS-10 with the VMD-20 vacuum-driven air dryer is a simple method of dissolving ozone into water.  A venturi injector can be used to create a suction of gas into a water stream.  The ozone generator and air dryer can be plumbed in series so that the dry air is pulled through the ozone generator and into the water via the venturi injector.  There will be no major moving parts and simple, reliable operation. 

Click on image to enlarge

Downloads:

VMUS-10 Manual

K Series Brochure

Common Applications:

• Ozone in water application for water treatment
• Ozone in swimming pools
• Laundry applications
• Aquaculture
• Well water treatment
• Bottled water

Due to the flexibility of the VMUS-10, it can be used in most any ozone generation application.  This is one of the few ozone generators available that can efficiently produce ozone from dry air, or oxygen, at pressure, or vacuum.  This flexibility along with the wall mounting configuration make this a great ozone generator for many applications.