DOLPHIN
SS 304Ideal for RO and drinking water, process water and general storage.
- Capacity
- 100 – 5000 L
- Sheet
- 0.4 – 1.0 mm
- Stand
- MS, included
- Models
- 9
Stainless steel storage tanks
Built for
Pure Water,
Chemicals & Pharma
SS 304 and SS 316 tanks from 100 to 5000 litres, formed, welded and finished in-house at our plant in Bhosari, Pune. Hygienic, rust-free and built to last in demanding storage applications.
In-house
Manufacturing
Manufacturing
Food & Pharma
Grade (SS 304 / 316)
Grade (SS 304 / 316)
HSN
73090010
73090010
100 – 5000 LLITRE RANGE
DolphinSS 304 Tanks & MS Stands
AquazenSS 316 Tanks & SS 304 Stands
14 ModelsStandard sizes across two grades
5,000 LLargest standard capacity
0.4 – 1.0 mmSheet thickness by capacity
SS 304 / 316Food and process grade steel
Two brands, one plant
Dolphin & Aquazen
Dolphin covers drinking water and general storage. Aquazen is the premium SS 316 line for chemicals, pharmaceutical water and high-chloride conditions.
AQUAZEN
SS 316For chemical storage, pharmaceutical water and high-chloride water, where corrosion resistance matters most.
- Capacity
- 500 – 5000 L
- Sheet
- 0.6 – 0.8 mm
- Stand
- SS 304, included
- Models
- 5
Tank range
Choose your capacity
Every tank has a ribbed body, domed lid with handle, and inlet, outlet and drain fittings. Dimensions are nominal.
Ribbed bodyRolled ribs add strength to the shell.
Domed lidWith a lifting handle for easy access.
Top connectionsInlet and overflow on top.
Drain & outletSide drain valve and bottom outlet.
Hygienic finishBright polished stainless surface.
Need a different size? We also make custom tanks as per your requirement.
Size your tankCustom tanks
Your size. Your spec. Our steel.
Set the diameter and height to see the tank take shape and its approximate capacity, then send us the details. We confirm the final design with you.
3D preview needs a browser with WebGL. The capacity and details still update.
Approx. capacity2,262L
Ø 1200 mm
H 2000 mm shell
H 2000 mm shell
Figure shows a 1.7 m person for scale · drag to rotate
Applications
Where our tanks work
From a home RO line to a pharma process room, the right grade keeps stored water and liquids clean for years.
Most common use
RO water storage
Storage after RO, UF and DM plants, and for drinking water. Both grades work here: Dolphin SS 304 for drinking water lines, Aquazen SS 316 for high-purity or high-chloride permeate.
Dolphin · Aquazen
Chemical storage
Dosing chemicals, cleaning solutions and process liquids.
Aquazen SS 316
Pharma industry
Purified water and hygienic process storage.
Aquazen SS 316
Food & beverage
Process water for food and drink plants.
Dolphin · Aquazen
Residential & commercial
Overhead and ground storage for homes, offices and buildings.
Dolphin SS 304
Why SS 316?
- Molybdenum-bearing grade with higher resistance to chlorides and chemicals than SS 304.
- Preferred for pharma, chemical and coastal installations.
- Thicker 0.6 – 0.8 mm sheet across the range, on an SS 304 stand.
When SS 304 is right
- RO and drinking water, process water and general storage.
- The widest capacity choice, from 100 L up to 5000 L.
- 5000 L available in 0.8 mm or heavier 1.0 mm sheet.
Our factory
Made in Bhosari, Pune
Every tank is formed, welded and finished in-house, alongside our own plastic injection moulding and fittings assembly.
Technical data
Specifications
All 14 standard models. HSN code for all models: 73090010.
| Sr | Brand | Grade | Capacity (L) | Thick (mm) | Dia (mm) | Height (mm) | Weight (kg) | Stand |
|---|
Dimensions and weights are nominal; specifications may change without notice.
Looking for the right tank?
Tell us the capacity, grade and where it goes. Our team will suggest the right model and send you a quote.