
1SEA
1SEA Ultrasonic Cleaner MT165
1SEA MT165 ultrasonic cleaner with 100 L working volume, 800 W effective ultrasonic power and 37 kHz frequency. Stainless steel construction with sweep and pulse modes, adjustable heating, basket, cover and support frame.

Overview
About this product
The 1SEA Ultrasonic Cleaner MT165 gives the onboard workshop a 100 litre working volume and 800 W effective ultrasonic power. Its wider basket and larger tank offer additional space compared with the MT76 for shipboard cleaning tasks, including metal screens.
Technical specifications
Technical specifications
| Model | 1SEA MT165 |
|---|---|
| Maximum tank volume | 165 L |
| Working volume | 100 L |
| Ultrasonic frequency | 37 kHz |
| Effective ultrasonic power | 800 W |
| Ultrasonic peak power | 3200 W |
| Heating power | 2,200 W |
| Total power consumption | 3,050 W |
| Heating range | 30–80 °C |
| Unit dimensions (W × D × H) | 740 × 730 × 830 mm, including support frame |
| Tank dimensions (W × D × H) | 650 × 500 × 520 mm |
| Basket dimensions (W × D × H) | 585 × 410 × 240 mm |
| Weight | 78 kg |
| Tank and housing | V2A stainless steel |
| Protection rating | IP21 |
| Basket mesh size | 12 × 1.5 mm |
| Drain connection | 1 inch |
Electrical connection
Electrical versions listed in the datasheet: 220–240 V~ (single phase, 1N, 1PE), 400 V~ (three phase, 1N, 1PE) and 440 V~ (three phase, 1PE). These are separate versions. Confirm the required voltage and frequency when requesting a quotation.
Detailed product information
A larger working volume for marine maintenance
The V2A stainless steel tank and housing are combined with 37 kHz ultrasonic cleaning. Sweep mode supports uniform cleaning, while pulse mode is available for stubborn deposits. Adjustable heating covers 30–80 °C, and the LED display shows set and actual values.
Is the MT165 the right size?
Choose the MT165 when the cleaning task calls for more working volume or a wider basket. The 585 × 410 × 240 mm basket should be checked against the actual components, while the 740 × 730 mm footprint helps determine the installation space needed.
Equipment supplied and operating features
The MT165 includes a support frame, stainless steel basket and stainless steel cover. A slanted tank floor supports draining after use. Ultrasound starts automatically when the preset temperature is reached.
Automatic safety switch-off after 12 hours of operation or at 90 °C helps prevent unintended continuous operation and overheating.
Electrical versions listed in the datasheet: 220–240 V~ (single phase, 1N, 1PE), 400 V~ (three phase, 1N, 1PE) and 440 V~ (three phase, 1PE). These are separate versions. Confirm the required voltage and frequency when requesting a quotation.
Explore the 1SEA marine equipment range, or contact Marine Technic with your component dimensions, cleaning task and vessel supply for a quotation.
Downloads
Product and technical documentation
More from 1SEA
Other products from the same brand
Find the right solution for your vessel
Send your requirements, vessel details or a parts list.
