AO Smith ST Commercial - Industrial Storage Tanks Water Heater Series
AO Smith ST Commercial - Industrial Storage Tanks Water Heater Series
AO Smith ST Series: High-Capacity Storage Tanks for Commercial and Industrial Applications
The AO Smith ST Series represents a comprehensive range of high-capacity storage tanks designed to meet the diverse needs of commercial and industrial applications. With capacities ranging from 300 to 2820 liters, the ST Series offers a solution for every scale of operation, from medium-sized businesses to large industrial facilities.
Key Features:
- Versatile Capacity Range: The ST Series includes models ST 300, ST 400, ST 500, ST 600, ST 750, ST 1000, ST 1500, ST 2000, ST 2500, and ST 3000, providing capacities from 300 to 2820 liters to suit various hot water storage requirements.
- Durable Construction: All models in the ST Series are lined with PermaGlas Ultra Coat enamel, ensuring long-lasting protection against corrosion and extending the life of the tank.
- Efficient Insulation: Each tank comes with a removable insulation jacket, minimizing heat loss and improving energy efficiency.
- Easy Maintenance: The series features an insulated clean-out door, allowing for simple and convenient maintenance.
- Corrosion Protection: All models are equipped with replaceable anodes, with larger capacity models (ST 1500 and above) featuring three anodes for enhanced protection.
- High-Pressure Capability: Models ST 300 to ST 1000 can withstand a maximum working pressure of 1000 kPa (10 bar), while larger models (ST 1500 to ST 3000) operate at 700 kPa (7 bar).
- High-Temperature Operation: All tanks in the series can operate at temperatures up to 95°C, suitable for a wide range of industrial and commercial applications.
- Energy Efficiency: Smaller models (ST 300, ST 400, ST 500) come with energy efficiency ratings, helping businesses make informed decisions about their energy consumption.
Optional Features:
- Flexible anode for installation in confined spaces
- Temperature and pressure valve with stainless-steel spring (set to 99°C and max 10 bar)
- Analogue temperature gauge (0-120°C)
AO Smith ST Series Specifications Table
Specification |
ST 300 |
ST 400 |
ST 500 |
ST 600 |
ST 750 |
ST 1000 |
ST 1500 |
ST 2000 |
ST 2500 |
ST 3000 |
Capacity (l) |
300 |
405 |
499 |
678 |
763 |
1055 |
1550 |
1880 |
2500 |
2820 |
Max. working pressure (kPa/bar) |
1000/10 |
1000/10 |
1000/10 |
1000/10 |
1000/10 |
1000/10 |
700/7 |
700/7 |
700/7 |
700/7 |
Max. operating temperature (°C) |
95 |
95 |
95 |
95 |
95 |
95 |
95 |
95 |
95 |
95 |
Number of anodes |
1 |
1 |
1 |
1 |
1 |
1 |
3 |
3 |
3 |
3 |
Empty weight (kg) |
99 |
99 |
131 |
179 |
201 |
325 |
325 |
350 |
485 |
520 |
Height (including lid) (mm) |
1650 |
1705 |
2040 |
1835 |
2030 |
2000 |
1930 |
2118 |
2000 |
2128 |
Diameter (including insulation) (mm) |
750 |
720 |
720 |
910 |
910 |
1100 |
1200 |
1200 |
1500 |
1500 |
Height of cold water connection (mm) |
110 |
70 |
70 |
85 |
85 |
95 |
135 |
135 |
185 |
185 |
Height of hot water connection (mm) |
1460 |
1655 |
1995 |
1805 |
2000 |
1965 |
1985 |
2175 |
2045 |
2170 |
Height cleaning opening (mm) |
280 |
410 |
410 |
500 |
500 |
535 |
450 |
450 |
530 |
530 |
Energy labelling |
C |
C |
C |
- |
- |
- |
- |
- |
- |
- |
Standby loss (W) |
92 |
100 |
104 |
126 |
126 |
175 |
300 |
354 |
400 |
458 |
The AO Smith ST Series is designed to provide reliable, efficient, and scalable hot water storage solutions for businesses of all sizes. From the compact ST 300 to the massive ST 3000, each model is built with the same commitment to quality and performance that AO Smith is known for. Whether you're equipping a restaurant, hotel, industrial facility, or any other commercial operation, the ST Series offers a tank to meet your specific hot water storage needs.
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