fbpx
The Letina Stainless Steel Tanks Technology logo
+385 40 328 100
[email protected]
Request a Quote

[KR]
Stainless Steel
Square Tank

Letina > EN > Stainless Steel Tanks > Multi-purpose Tanks > [KR] Square Tank
Side view of a stainless steel square tank from Letina.

The square tank was designed to better adapt to modern cellars. Thanks to its rectangular shape, it neatly fits into corners and along straight walls.

Placing the square tanks next to each other you gain cellar space that would otherwise be wasted due to the circular shape of other tanks.

Stack multiple square tanks on top of each other to make best use of all the available space.

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

Thanks to the vertical construction of the cooling jacket, the stored liquids will be efficiently chilled even if the tank is not full to the brim.

Request Quote
Check Stock
The 7500 L upper KRG square wine tank of a stackable tank pair.
The 7500 L upper KRG square wine tank of a stackable tank pair.
The 4500 L lower KRD square wine tank of a stackable tank pair.
The 4500 L lower KRD square wine tank of a stackable tank pair.

AISI 304

The square tank is made out of AISI 304 quality stainless steel. An upgrade to AISI 316L stainless steel is available for high-corrosion environments.

Marbled Finish

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

Rectangular Shape

The rectangular shape of our square tanks allows you to place them closer to each other, maximizing the used space in your cellar. They will also naturally fit into corners.

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.

Stacking Technology

Make smart use of your limited cellar space by stacking tanks on top of each other. Stacking allows you to reorganize your production line and make it more efficient than ever.

Square Tank Equipment

Standard

  • Manhole Cover – Round Ø200 mm
  • Manway Door – Oval (type CL)
  • Legs – Standard (Closed)
  • Temperature Control
    • Cooling Jacket (0.5 m2/1000 L)
    • Thermometer (analog)
    • Thermowell (with PG9 fitting)
  • Valves
    • Sample Tap (DN15)
    • Partial Discharge – Ball valve (DN32 DIN11851)
    • Total Discharge – Ball valve (DN32 DIN11851)
    • Vent Valve – DN50 (PVC)
  • Level Indicator – Ø16 mm acrylic tube (scaled, open)
  • Type Plate – With note card
  • Ladder rack – Coat height 1500 mm onwards
  • Welding – Brushed finish

Options

  • Manhole Cover – Custom
  • Manway Door – Custom
  • Legs – Adjustable height and tilt
  • Temperature Control
    • Cooling/Heating Jacket (>0.5 m2/1000 L)
    • Cooling/Heating Plate (0.4 m2/1000 L)
    • Thermoregulator (digital)
  •  Valves
    • Ball or butterfly (Clamp, Garolla, WG, Macon, Gas, etc.)
    • Solenoid or electromotor valve
    • Stainless Steel Caps (on all valves and fittings)
  • Fittings
    • Inclined stirrer fitting
    • Inert gas fitting
  • Level Indicator – Ø24 mm acrylic tube (scaled, closed)
  • Decanter
  • Welding – Brushed and polished (Ra<0.8 µm)
Blueprint of the square tank.

Square Tank Size Chart

TypeCapacity (L)Capacity (US gal)W1 (mm)W2 (mm)E1 (mm)E2 (mm)H1 (mm)H2 (mm)H (mm)D (mm)
KR800A8-14800211750-1350-75030013701400
KR1000A8-141000264750-1350-100030016201610
KR1500A8-141500396750-1350-150030021202140
KR1650A10-1716504361000-1650-100030016201690
KR2000A8-142000528750-1350-200030026202620
KR2400A13-1924006341250-1850-100030016501840
KR2450A10-1724506471000-1650-150030021202140
KR3250A10-1732508591000-1650-200030026202620
KR3500A13-1935009251250-1850-150030021502250
KR4600A13-19460012151250133018501910200030026502730
KR4650A15-21465012291500160020502110150040022502560
KR6150A15-21615016251500160020502110200040027502950
KR7650A15-21765020211500160020502110250040032503390
KR7900A18-23790020871750185022502310200040027503100
KR9800A18-23980025891750185022502310250040032503520
KR11650A18-231165030781750185022502310300040037503950
KR12150A20-251215032102000210024502530250050033503720
KR14500A20-251450038312000210024502530300050038504160
KR16900A20-251690044652000210024502530350050043504600
KR17700A23-271770046762250235026502730300050038504300
KR20550A23-272055054292250235026502730350050043504720
KR23400A23-272340061822250235026502730400050048505150

Can't find the ideal Square 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

A circle might be nature’s perfect shape, but humans prefer squares. The square tank was designed to perfectly fit into rectangular human structures and fully use the space available to them.

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.

Request a Quote