The Commercial-Grade, Stainless Steel Electric Optima Steamer
The Optima Steamer™ SE-II is the next step in dry steam technology, blending the function and convenience of the models leading up to this point with advancements in power, capabilities and features. This stainless steel electric model is our most innovative steam cleaning machine to date. Using the latest in steam technology, the Optima can quickly and effectively remove dirt, stains, grease, odors and eliminate harmful pathogens from a variety of surfaces without generating waste water runoff. The SE-II requires a 3-phase electric power supply and is available in three models: an 18K, 27K and 42K. ASME compliant models are also available.
The SE-II is designed for indoor use and is ideal for:
- Food and beverage equipment and production line sanitation
- Manufacturing/CNC and HVAC cleaning
- Bacteria, yeast, mold and fungi elimination
- Winery and brewery equipment cleaning and sanitation
- Medical and hospitality sanitation


Specifications
| Model |
SE-II 18K |
SE-II 27K |
SE-II 42K |
SE-II 27K OSHA-Compliant (ASME) |
SE-II 27K OSHA-Compliant (ASME) |
SE-II 42K OSHA-Compliant (ASME) |
| Body Materials |
SAE 304 Food-Grade Stainless Steel |
| Boiler/Heater Material |
304 Stainless Steel |
Carbon Steel1 |
| Electric Power |
18,040 W |
27,040 W |
42,040 W |
10,040 W |
27,040 W |
42,040 W |
| Required Voltage2 |
208V-600V, 3Ph |
380V-300V, 3Ph |
208V-600V, 3Ph |
380V-300V, 3Ph |
| Required Amperage3 |
20~60 A |
30~50 A |
45~75 A |
20~60 A |
30~50 A |
45~75 A |
| Heater Count |
2x 9kW |
3x 9kW |
4x 10.5kW |
2x 9kW |
3x 9kW |
4x 10.5kW |
| Steam Capacity |
52.9 lb/hr |
87.3 lb/hr |
129.6 lb/hr |
47.6 lb/hr |
82.0 lb/hr |
129.6 lb/hr |
| Maximum Flow Rate |
.30 GPM |
.45 GPM |
.48 GPM |
.18 GPM |
.31 GPM |
.48 GPM |
| Operating Pressure |
138 PSI Max / 102-123 PSI Continuous |
| BTUs/Hr (Equivalent) |
61,555 |
92,264 |
143,446 |
61,555 |
92,264 |
143,446 |
| Boiler Vessel Capacity |
4.71 Gal |
5.98 Gal |
8.57 Gal |
4.58 Gal |
5.82 Gal |
8.56 Gal |
| Boiler Temp |
345° F |
| Spray Temp (at Nozzle) |
248° F |
| Preheat Time |
8-10 Min |
9-11 Min |
8-10 Min |
9-11 Min |
| Water Tank Capacity |
10 Gal |
| Steam Hose Connections |
2 Standard / Option for up to 4 |
| Steam Hoses/Guns Included |
1 Set |
| Direct Water Connection |
Yes |
| Net Weight |
227 lbs |
243 lbs |
262 lbs |
262 lbs |
282 lbs |
317 lbs |
| Unit Dimensions (LxWxH) |
35.8″ x 22″ x 34.3″ / 15.7 ft³ |
1ASME standards require pressurized vessels not using deionized water to be made with carbon steel.
2To provide the necessary amperage, 3-phase voltage is required for any steamer that uses 18,000 watts or higher.
3Varies based on voltage configuration