Sintex 500 Litre Tank Dimensions
Sintex makes the 500 litre tank in 11 overhead ranges. The diameter is 850 to 1030 mm, and the height is 755 to 1025 mm. The Sintex Pure 500 L is 900 mm across and 970 mm high. All figures are overall outside sizes from Sintex's March 2026 brochure.
| Range | Diameter (mm) | Height (mm) | Hatch (mm) | SKU code |
|---|---|---|---|---|
| Classic | 1030 | 755 | 400 | CCWS-0050-01-DW |
| ISI | 1030 | 755 | 400 | — |
| Neo | 920 | 845 | 417 | CCWS-0050-01-NEO-TH |
| Reno | 900 | 885 | 400 | WSCC-0050-01-DW |
| Titus | 920 | 918 | 430 | CCTS-0050-01-AB-NP-WHITE |
| Pure | 900 | 970 | 407 | HSWS-0050-02-PURE |
| Classic | 900 | 970 | 407 | CCWS-0050-02-DW |
| ISI | 900 | 970 | 407 | — |
| Hero | 900 | 1005 | 395 | ESWS-0050-01-HERO |
| Ace | 920 | 1012 | 405 | HSWS-0050-01-ACE-WHITE |
| Eterno | 900 | 1018 | 407 | CSWS-0050-01-ETERNO |
| Pure+ | 900 | 1018 | 407 | CSWS-0050-01-PUREPLUS |
| Smart | 850 | 1025 | 400 | CCWS 0050-01-SMART-TW-WHITE |
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 500 L
- Spread: the tallest 500 L tank (Smart) is 270 mm taller than the shortest (Classic). The widest (Classic) is 180 mm wider than the narrowest (Smart).
- Classic (CCWS-0050-01-DW): 1030 × 755 mm. It is 130 mm wider and 215 mm shorter than the Pure.
- ISI: 1030 × 755 mm. It is 130 mm wider and 215 mm shorter than the Pure.
- Neo: 920 × 845 mm. It is 20 mm wider and 125 mm shorter than the Pure.
- Reno: 900 × 885 mm. It has the same diameter as the Pure and is 85 mm shorter.
- Titus: 920 × 918 mm. It is 20 mm wider and 52 mm shorter than the Pure.
- Classic (CCWS-0050-02-DW): 900 × 970 mm. It is the same size as the Pure.
- ISI: 900 × 970 mm. It is the same size as the Pure.
- Hero: 900 × 1005 mm. It has the same diameter as the Pure and is 35 mm taller.
- Ace: 920 × 1012 mm. It is 20 mm wider and 42 mm taller than the Pure.
- Eterno: 900 × 1018 mm. It has the same diameter as the Pure and is 48 mm taller.
- Pure+: 900 × 1018 mm. It has the same diameter as the Pure and is 48 mm taller.
- Smart: 850 × 1025 mm. It is 50 mm narrower and 55 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) |
|---|---|---|---|
| Classic (CCWS-0050-01-DW) | 8.33 | 6.62 | 600.1 |
| ISI | 8.33 | 6.62 | 600.1 |
| Neo | 6.65 | 5.92 | 752.2 |
| Reno | 6.36 | 5.65 | 786.0 |
| Titus | 6.65 | 5.45 | 752.2 |
| Pure | 6.36 | 5.15 | 786.0 |
| Classic (CCWS-0050-02-DW) | 6.36 | 5.15 | 786.0 |
| ISI | 6.36 | 5.15 | 786.0 |
| Hero | 6.36 | 4.98 | 786.0 |
| Ace | 6.65 | 4.94 | 752.2 |
| Eterno | 6.36 | 4.91 | 786.0 |
| Pure+ | 6.36 | 4.91 | 786.0 |
| Smart | 5.67 | 4.88 | 881.1 |
A structural engineer must approve the slab or staging for the full load.
Compared with Vectus 500 L
The Vectus ISI 500 L tank is 905 mm across and 1000 mm high (Vectus product page). That is 5 mm wider and 30 mm taller than the Sintex Pure 500 L. Vectus states that its sizes are approximate.
Household use
At the IS 1172 minimum of 135 litres per person per day, one full 500 L tank holds one day of water for about 3 persons. See 500 litre water tank for sizing, days of supply and load tables.
Other Sintex sizes: 1000 L · 1500 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 500 litre tank?
It depends on the range: 755 mm (Classic) to 1025 mm (Smart). The Sintex Pure 500 L is 970 mm high.
What is the diameter of a Sintex 500 litre tank?
850 mm (Smart) to 1030 mm (Classic). The Sintex Pure 500 L is 900 mm across.
Which Sintex 500 litre tank is the shortest?
The Classic at 755 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 500 litre tank serve?
About 3 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 500 litre tank dimensions: All 11 ranges. tankvolumecalc.com. https://tankvolumecalc.com/tanks/sintex/500-litre-tank-dimensions/
@misc{srimurugansystems2026sintex500litretankdimensions,
author = {{Sri Murugan Systems}},
title = {{Sintex 500 Litre Tank Dimensions: All 11 Ranges}},
year = {2026},
month = nov,
howpublished = {\url{https://tankvolumecalc.com/tanks/sintex/500-litre-tank-dimensions/}},
url = {https://tankvolumecalc.com/tanks/sintex/500-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.