Innovative Technology for Drinks Producers
PZPK - Variable Capacity Tank
*All images shown are for illustration purposes only. Actual product may vary.
Variable Capacity Tank


The Letina PZPK tank features a robust lid, sloped bottom, air tube and relief valve for the fermentation and storage of wine and other alimentary liquids. The sloped bottom and square door ensure easy discharge of the tank. By using a lifting arm, the lid can easily be moved up and down. The attached pump will allow the air tube to be filled up easily and lock the lid in position, just above the liquid level in the tank. These tanks are perfect for producers who will have varying volumes of liquid in the tank.

As standard, tanks are supplied with cooling jackets, floating lid with inflatable tube and pump, temperature gauge, rectangular manway door, pressure valves, total drainage port and sample tap.

Sizes range from 300 litres to 24,000 litres.

Main Features
  • Made from stainless steel.
  • Floating lid with inflatable tube and pump.
  • Vent valve DN50, PVC.
  • Closed legs.
  • Type plate with note card.
  • Ladder support from coat height 1500mm.
  • Level indicator ø16mm, acrylic tube, scaled, open.
  • Analogue thermometer.
  • Lifting arm.
  • Rectangular manway door.
  • Sampling valve DN15.
  • Thermowell with PG9 fitting.
  • Cooling jacket, 0.5m²/1000 litres.
  • Ball valve DN32 DIN11851, partial discharge.
  • Ball valve DN32 DIN11851, total discharge.
  • Brushed welds.
Optional Features
  • Thermoregulator with temperature control.
  • Solenoid or electromotor valve.
  • Level tube ø24 mm.
  • Adjustable legs.
  • Hand winch.
  • Inclined fitting for stirrer.
  • Decanter.
  • Heating jacket.
  • Cooling/heating plate, 0.4m²/1000 litres.
  • Cooling jacket more than 0.5m²/1000 litres.
  • Caps on valves and fittings.
  • Sprinkler.
  • Mesh screen.
  • Brushed and polished welds Ra<0.8µm.