| SonixClean | Model SC-33 |
| Capacity | 33 Gallons |
| Internal Dimensions | 28″x19″x21″ |
| Basket Measurements | 26″x16″x14″ |
| External Measurements | 53″x32″x37″ |
| Weight | 385Lb |
| Electrical Characteristics | |
| Power Supply | 230V |
| Heating Element | 3750W |
| Ultrasonic Characteristics | |
| Ultrasonic Power | 1700Wp (3400Wp-p) |
| Working Frequency | 40 KHz sweep system ± 2% |
The SonixClean SC 33 Ultrasonic Wash System is a mid capacity ultrasonic cleaner designed for larger batch cleaning and higher throughput than compact ultrasonic tanks. With a 33 gallon capacity, high output ultrasonic power, and a programmable 7 inch TFT control panel, the SC 33 is well suited for manufacturing and remanufacturing environments that need repeatable cleaning results across a wider range of part sizes.
The SC 33 is designed to integrate into existing work cells while supporting stable cycle control for process driven cleaning at scale.

Designed for Larger Batches and Higher Throughput
The SC 33 is often selected when operations outgrow smaller ultrasonic tanks and need more capacity, more load handling, and more consistent batch performance. It provides a practical step up for facilities that want to increase throughput without moving directly into large production scale equipment.
For smaller precision parts and lower throughput, consider a compact model such as the SC 6.6 Ultrasonic Wash System. For production scale cleaning of heavier and larger components, consider a larger system such as the SC 132 Ultrasonic Wash System.
Want help selecting the right tank size for your parts and throughput requirements Request a Quote
Typical Parts Cleaned with the SC 33
The SC 33 is commonly used for medium to larger components and mixed batches where ultrasonic cavitation is needed to clean internal passages, complex geometry, and hard to reach surfaces.
- Automotive components and assemblies with oil and carbon contamination
- Machined parts with internal passages, blind holes, and tight features
- Remanufacturing and service parts that require repeatable cleaning before inspection or reassembly
System Specifications and Engineering Highlights
The SC 33 combines higher capacity with industrial grade controls and load handling features intended for demanding environments. Engineering highlights include:
- Capacity: 33 gallons
- Ultrasonic power: 2000 Wp (4000 Wp p)
- Working frequency: 40 KHz sweep system
- Control panel: 7 inch TFT screen with programmable cycles and weekly calendar programming
- Reinforced pneumatic platform for loading and unloading up to 132 lb
- Integrated water flow system designed to remove waste from the tank surface
- Optional filtration system available
Detailed dimensions, electrical requirements, and construction details are available in the brochure provided alongside this page.
Where the SC 33 Fits in the SonixClean Lineup
The SC 33 is a mid range step that supports larger batches and stronger throughput than compact tanks while avoiding the footprint and infrastructure of large production scale systems.
- SC 16 Plus is often selected for flexible mixed use cleaning when a 16 gallon tank and advanced control features are the right fit. View SC 16 Plus
- SC 33 is often selected when batch size, load handling, and throughput need to increase while keeping a manageable footprint.
- SC 132 is often selected when parts are larger and heavier and the process requires production scale capability. View SC 132
Process Confidence and Industrial Build Quality
The SC 33 is built for industrial environments where cleaning performance must be repeatable across batches. The programmable control interface, load handling platform, and integrated tank management features support process stability for teams that need consistent outcomes rather than one off cleaning results.
- Programmable cycles and weekly scheduling to support repeatable process control
- Load handling support with a reinforced pneumatic platform
- Optional filtration and tank surface waste removal support for cleaner operation
Advantages of the SonixClean SC 33
- Higher capacity for larger batches and improved throughput
- Repeatable cycle control that supports consistent cleaning results
- Stronger load handling for heavier parts and fixtures
- Clear upgrade path to production scale systems as requirements grow
Step into the future of cleaning technology with Niagara Systems’ industrial ultrasonic wash systems – where innovation meets excellence.
Request a Quote
If your operation needs a mid capacity ultrasonic wash system that supports larger batches, stronger throughput, and repeatable cycle control, the SonixClean SC 33 is a practical next step in the lineup.
Frequently Asked Questions
How does the SC 33 compare to smaller ultrasonic tanks?
The SC 33 provides a larger tank capacity and is designed to support larger batch loads and higher throughput. It also includes a programmable control interface and load handling platform features that are typically not needed for compact precision applications.
Where does the SC 33 fit in the SonixClean lineup?
The SC 33 bridges compact and mid capacity cleaning to production scale systems. For smaller precision parts, consider the SC 6.6. For flexible mixed use cleaning in a smaller tank size, consider the SC 16 Plus. For production scale cleaning of larger and heavier components, consider the SC 132.
Does the SC 33 support programmable cycles?
Yes. The control panel includes a 7 inch TFT screen with programmable cycles and weekly calendar programming to optimize equipment start up.
Can the SC 33 be configured with filtration?
Optional filtration is available for systems configured with a filtration setup.

