Air chamber ⌀50

Code: SIR0033
Brand: Polsinelli
€ 13.52
Product available
Shipping within 5 working days (from Monday to Friday) from the receipt of payment.
Shipping costs:
Free shipping to Italy
Add to favorites


Air chamber diameter 50 cm

For stainless steel floating lid for both flat bottom and cone bottom stainless steel variable capacity tanks. This special air chamber is placed on the edge of the floating lid and once inflated does not allow air to flow between the lid and the inner side of the tank. The chamber is made of nontoxic material for food use.

Instruction for use:

  • Make sure that the plastic vent valve on the float lid does not have signs of wear, if so attend to the cleaning or replacement of it
  • Once the package of the new air chamber is open, insert the spout into the hole which is found on the edge of the float, and place the air chamber over the entire circumference of the float (as if it were a bicycle wheel)
  • Connect the rubber hose from the pump to the nozzle of the tube and secure it with straps to prevent air leaks
  • Inflate the air chamber until the pressure gauge pointer on the pump does not reach the "green" zone (in some gauges other methods may be used)
  • Tie the retrieval string before placing it in the container


Technical description
  • For air floating lid ⌀515

  • For 150 L and 200 L POLSINELLI stainless steel tank 


Other products of the same brand
  • Electric pump for beer Novax 20 B
  • Fermenter 50 L stainless steel barrel
  • Stainless steel scoop cm 62
  • Automatic decanter
    Automatic decanter € 17.21
  • Plastic bailer
    Plastic bailer € 3.20
  • Fine agglomerated cork 24x45 (100 pieces)
  • 50 L stainless steel drum grafted bottom
  • Enolmatic filling machine
  • Stainless steel hose clamp Ø 20/32
  • 1/2" stainless steel spigot
  • Tube Hot Beer Red  ø 20 (1 m)
  • Golden polylaminate capsule (25 pcs)
  • Similar products
  • ⌀480 Air floating lid kit
  • ⌀405 Air floating lid kit
  • Other customers have purchased
  • ⌀515 Air floating lid kit
  • Air chamber ⌀40
    Air chamber ⌀40 € 12.30
  • Air chamber ⌀45
    Air chamber ⌀45 € 13.11
  • Air chamber ⌀60
    Air chamber ⌀60 € 14.75
  • Air chamber ⌀65
    Air chamber ⌀65 € 15.98
  • Air chamber ⌀70
    Air chamber ⌀70 € 16.39
  • Air chamber ⌀75
    Air chamber ⌀75 € 16.80
  • 200 L stainless steel wine tank with air floating lid
  • Pump for air floating lid
  • 1" 1/2 relief valve
  • 1" 1/4 relief valve
  • Stainless steel dust cover ⌀550