[T]
Stainless Steel
Charmat Tank

The Charmat Tank is a stainless steel pressure vessel designed for sparkling wine production using the Charmat method at a work pressure of 6 bar. It has a dished top and bottom and can be equipped with special, PED manhole covers and manway doors.

The pressure vessel is wrapped in a thick layer of PU foam, insulating it and ensuring minimum energy consumption.

A large, dimpled jacket makes sure the temperature inside the pressure vessel is always optimal. Thanks to the vertical construction of the cooling jacket, the stored liquids will be efficiently chilled even if the Charmat tank is not full to the brim.

Durable, high-quality materials enable the pressure tank to stay in pristine condition, even after years of professional usage.

AISI 304

The pressure vessel is made out of AISI 304 quality stainless steel. An upgrade to AISI 316L stainless steel is available for high-corrosion environments.
Microscopic structure of AISI 304 stainless steel.

Marbled Finish

A high-polish, marbled finish is applied to the outside of the Charmat tank. Matte and Scotch Brite finishes are also available upon request. The inside is BA (IIId) polished.
Depiction of a CP circle polish finish on stainless steel.

Ellipsoidal Bottom

The pressure tank is equipped with a semi-ellipsoidal bottom. It can withstand the high pressures building up inside the tank. It's compliant with the DIN 28013 norm.
[Bottom] Rounded Semi-ellispoidal - DIN28013

Ellipsoidal Top

A rounded, semi-ellipsoidal head is standard for the Charmat tank. It is specially shaped to handle work under high pressures and compliant with the DIN 28013 norm.
[Top] Rounded Semi-ellipsoidal - DIN28013

Pressure Vessel

The Charmat tank is designed, manufactured, inspected and tested to safely perform at high pressure levels. Our CE PED certificate ensures maximum quality and safe use.

Insulation Layer

The pressure tank is wrapped with a thick layer of polyurethane foam which provides great thermal insulation. The PU foam is resistant to moisture and water, making it perfect for stainless steel tanks.

Dimple Jacket

A dimple jacket is a thin, spotted shell that regulates tank temperatures with the help of a cooling/heating medium such as glycol. They are made of light-weight materials and spot-welded for minimal additional weight.

Charmat Tank Equipment

Standard

  • Work Pressure – 6 bar
  • Work Temperature – (min)-5°C/(max)30°C
  • Pressure Gauge
  • Insulation – Polyurethane foam layer (60 mm)
  • Manway Door – PED rated
  • Legs – Standard (Closed)
  • Temperature Control
    • Cooling Jacket (1 m2/1000 L)
    • Thermometer (analog)
    • Thermowell (with PG9 fitting)
  • Valves
    • Sample Tap (DN15)
    • Partial Discharge – Ball valve (DN32 DIN11851) x2
    • Total Discharge – Ball valve (DN32 DIN11851)
    • Safety Valve
  • Fitting (DN50 DIN11851) – With cap, on top
  • Fixed Stirrer (Agitator)
  • Level Indicator – Ø16 mm acrylic tube (scaled, closed)
  • Type Plate – With note card
  • Ladder rack – Coat height 1500 mm onwards
  • Welding – Brushed finish

Options

  • Manhole Cover – PED rated
  • Manway Door – PED rated and insulated
  • Thermoregulator (digital)
  •  Valves
    • Vacuum valve
    • Solenoid or electromotor valve
    • Stainless Steel Caps (on all valves and fittings)
  • Level Indicator – Ø24 mm acrylic tube (scaled, closed)
  • Welding – Brushed and polished (Ra<0.8 µm)
Blueprint of the Charmat pressure vessel.

Charmat Tank Size Chart

Scroll to explore the entire table.
TypeCapacity (L)Capacity (US gal)Total Volume (L)Total Volume (US gal)Diameter (mm)Total Height (mm)Shell Height (mm)
T1180A111180312130828895823881500
T1500A111500396166336695828882000
T1650A1216504361834403111824941500
T1800A111800476201844495833882500
T2100A1221005552318510111829942000
T2150A112150568237352295838883000
T2800A1428007403086679127531262000
T2950A1229507793286723111839943000
T3400A1534008983788833140031512000
T3950A14395010444347956127541263000
T4550A174550120250781117160033082000
T4800A154800126853101168140041513000
T5100A145100134756071233127551264000
T6150A156150162568311503140051514000
T6350A176350167870691555160043083000
T8150A178150215390591993160053084000
T9950A1799502629110502431160063085000

Can't find the ideal Charmat Tank?

Talk to one of our engineers and describe your requirements. We will design a unique solution perfect for your processing needs.
Get a Custom Tank

Frequently Asked Questions

What is a pressure vessel?

What does CE PED mean?

What is the Charmat method?

Ready to simplify your processing?

Let us help you. Describe your needs as best you can with the help of the form below. Our friendly staff will contact you with helpful suggestions and describe the next steps.

1) You order a tank.

You receive our quote and decide whether you want to change it. If you're satisfied, we move onto the design and engineering phase.

2) We design it.

You give us inputs based on the drawings we send you. It is an iterative process and we only stop when you're 100% satisfied.

3) You approve the plans.

You sign the final version of the drawing and email it to us. We then schedule the tank for manufacture. You still have some time for making small changes.

4) We manufacture it.

Your final tank design enters the production line. It is assembled from high-grade stainless steel using advanced welding techniques.

5) You take delivery.

Your tank is shipped out to you, including a manual and proper maintenance guide. We'll always be there for you to provide assistance.