Sintex 1500 Litre Tank Dimensions
Sintex makes the 1500 litre tank in 9 overhead ranges. The diameter is 1230 to 1365 mm, and the height is 1155 to 1470 mm. The Sintex Pure 1500 L is 1350 mm across and 1295 mm high. All figures are overall outside sizes from Sintex's March 2026 brochure.
| Range | Diameter (mm) | Height (mm) | Hatch (mm) | SKU code |
|---|---|---|---|---|
| Reno | 1365 | 1155 † | 400 † | WSCC-0150-01-DW |
| Titus | 1350 | 1265 | 430 | CCTS-0150-01-AB-NP-WHITE |
| Pure | 1350 | 1295 | 410 | HSWS-0150-01-PURE |
| Hero | 1350 | 1295 | 395 | ESWS-0150-01-HERO |
| Classic | 1350 | 1295 | 410 | CCWS-0150-01-DW |
| ISI | 1350 | 1295 | 410 | — |
| Eterno | 1300 | 1420 | 407 | CSWS-0150-01-ETERNO |
| Pure+ | 1300 | 1420 | 407 | CSWS-0150-01-PUREPLUS |
| Smart | 1230 | 1470 | 400 | CCWS 0150-01-SMART-TW-WHITE |
† The brochure prints an inch value that does not agree with this millimetre value. Both values are on the Sintex hub page.
What these sizes mean
The height is the overall height, including the domed top and the lid. The diameter is the widest outside size, across the ribs. Sintex states a dimension tolerance of ±1.5% below 5000 L for most ranges.
Range by range at 1500 L
- Spread: the tallest 1500 L tank (Smart) is 315 mm taller than the shortest (Reno). The widest (Reno) is 135 mm wider than the narrowest (Smart).
- Reno: 1365 × 1155 mm. It is 15 mm wider and 140 mm shorter than the Pure.
- Titus: 1350 × 1265 mm. It has the same diameter as the Pure and is 30 mm shorter.
- Hero: 1350 × 1295 mm. It is the same size as the Pure.
- Classic: 1350 × 1295 mm. It is the same size as the Pure.
- ISI: 1350 × 1295 mm. It is the same size as the Pure.
- Eterno: 1300 × 1420 mm. It is 50 mm narrower and 125 mm taller than the Pure.
- Pure+: 1300 × 1420 mm. It is 50 mm narrower and 125 mm taller than the Pure.
- Smart: 1230 × 1470 mm. It is 120 mm narrower and 175 mm taller than the Pure.
Before you buy, check the space and the access path. The steps are on the Sintex hub page.
Litres per centimetre and roof load
The first column uses the outside diameter, so it is a little higher than the real value in the straight wall. The second column is the rated capacity divided by the overall height. The real value is between the two. The load is the water only on the circle of the base. Add the mass of the tank and the stand.
| Range | L/cm (outside diameter) | L/cm (average) | Water load (kg/m²) |
|---|---|---|---|
| Reno | 14.63 | 12.99 | 1025.0 |
| Titus | 14.31 | 11.86 | 1047.9 |
| Pure | 14.31 | 11.58 | 1047.9 |
| Hero | 14.31 | 11.58 | 1047.9 |
| Classic | 14.31 | 11.58 | 1047.9 |
| ISI | 14.31 | 11.58 | 1047.9 |
| Eterno | 13.27 | 10.56 | 1130.1 |
| Pure+ | 13.27 | 10.56 | 1130.1 |
| Smart | 11.88 | 10.20 | 1262.4 |
A structural engineer must approve the slab or staging for the full load.
Compared with Vectus 1500 L
The Vectus ISI 1500 L tank is 1320 mm across and 1410 mm high (Vectus product page). That is 30 mm narrower and 115 mm taller than the Sintex Pure 1500 L. Vectus states that its sizes are approximate.
Household use
At the IS 1172 minimum of 135 litres per person per day, one full 1500 L tank holds one day of water for about 11 persons. See 1500 litre water tank for sizing, days of supply and load tables.
Other Sintex sizes: 500 L · 1000 L · 2000 L · 5000 L · loft tanks · all Sintex ranges.
tankvolumecalc.com is not affiliated with Sintex or Vectus. The brand names identify the products. All figures are as the makers print them.
Not sure which model you have? Find my tank compares your measurements with every model in the registry.
FAQ
What is the height of a Sintex 1500 litre tank?
It depends on the range: 1155 mm (Reno) to 1470 mm (Smart). The Sintex Pure 1500 L is 1295 mm high.
What is the diameter of a Sintex 1500 litre tank?
1230 mm (Smart) to 1365 mm (Reno). The Sintex Pure 1500 L is 1350 mm across.
Which Sintex 1500 litre tank is the shortest?
The Reno at 1155 mm overall height, from the March 2026 brochure. Check the real height with your dealer before you buy for a low space.
How many people can a Sintex 1500 litre tank serve?
About 11 persons for one day at the IS 1172 minimum of 135 litres per person per day.
Cite this page
Copy a reference for this page. The data on this page comes from the maker's own documents. Also cite the document in the sources list.
Sri Murugan Systems. (2026, November 1). Sintex 1500 litre tank dimensions: All 9 ranges. tankvolumecalc.com. https://tankvolumecalc.com/tanks/sintex/1500-litre-tank-dimensions/
@misc{srimurugansystems2026sintex1500litretankdimensions,
author = {{Sri Murugan Systems}},
title = {{Sintex 1500 Litre Tank Dimensions: All 9 Ranges}},
year = {2026},
month = nov,
howpublished = {\url{https://tankvolumecalc.com/tanks/sintex/1500-litre-tank-dimensions/}},
url = {https://tankvolumecalc.com/tanks/sintex/1500-litre-tank-dimensions/},
note = {tankvolumecalc.com, accessed 2026-11-01}
}Last updated 1 November 2026.
Sources and standards
- Sintex WST Brochure 2026 (March) — “Range & Specifications” tablesSintex-BAPL Limited (Welspun) — manufacturerhttps://www.sintexonline.com/wp-content/uploads/2025/03/Sintex-WST-Brochure_2026-March-1.pdfPDF created 3 April 2026
- Vectus ISI Tank — specification tableVectus Industries — manufacturerhttps://www.vectus.in/water-storage-tanks/overhead-tanks/vectus-isi-tank
- IS 1172:1993 Code of basic requirements for water supply, drainage and sanitationBureau of Indian StandardsPaid standard — cited by designation; obtain from the publisher.
Every linked source above was retrieved and checked on 2026-11-01.