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• SKU: KL02073

  EAN: 9388866602073

  Diffusion stone 2μm with hose barb stainless steel

  

  Professional 2 micron stainless steel diffusion stone for beer oxygenation and carbonation. Compatible with air pumps and pure oxygen systems. Creates fine bubbles for optimal gas absorption. | diffusion stone, air stone, oxygenation, carbonation, stainless steel, 2 micron

  Installation Installation service: we install the device on site according to the manufacturer's instructions, connect to the line (mechanical connections) and perform initial setup and test run. Price depends on location, access and scope of work. (price by agreement / quote)

  No Yes

  Kokkuhoid: 0.00€

  14.90€

  14.90€

  Price without VAT

  12.02€

  12.02€

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  Warranty 24 months

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• • Description
  • FAQ
  • Specifications
  • Files

  • Description

    Diffusion stone 2μm with hose barb stainless steel

    Usage: Professional diffusion stone for beer oxygenation and carbonation. Compatible with standard air pumps and pure oxygen systems. The 2 micron pore size ensures optimal gas dispersion for effective fermentation preparation.

    Features: Stainless steel construction for durability and easy sanitization. Creates fine bubbles for maximum oxygen absorption in wort. Suitable for both oxygenation before fermentation and forced carbonation.

    Technical data: Pore size: 2 micron. Material: Stainless steel.

    Warnings: Do not touch the stone with bare fingers - skin oils will clog the pores. Always handle with gloves. For unclogging: pump CO2 at 1-2 psi through the stone and boil for at least 5 minutes in an electric kettle. Store in a sealed bag. Alternatively, use sanitiser to remove bacteria and help unclog.

  • Frequently Asked Questions

    What is the difference between 2 micron and 0.5 micron diffusion stone?

    2 micron stone produces slightly larger bubbles and is more resistant to clogging, making it suitable for oxygenation with pure oxygen or an air pump. 0.5 micron stone creates finer bubbles for better gas absorption but clogs more easily. For most homebrewers and small businesses, 2 micron is the best balance between performance and maintenance.

    How to clean and unclog a stainless steel diffusion stone?

    Never touch the stone with bare fingers, as skin oils clog pores. To remove the clog, pump CO2 through the stone at 1-2 psi and boil for at least 5 minutes in an electric kettle (not a gas stove). You can also soak the stone in brew sanitizer to kill bacteria. Always store the stone in a sealed bag when not in use.

    Can this stone be used for both forced gasification and oxygenation?

    Yes, this stainless steel diffusion stone is suitable for both purposes. Use oxygen before fermentation to improve yeast vitality and CO2 through the same stone after fermentation for faster and finer aeration. Make sure you clean and sanitize the stone thoroughly between uses to avoid cross-contamination and clogging.

    How long should the wort be oxygenated with this diffusion stone?

    With pure oxygen, 30-60 seconds per 20 liters of wort is usually sufficient to achieve 8-10 ppm dissolved oxygen. It can take 5-15 minutes with an air pump because air only contains about 21% oxygen. For best results, always oxygenate cooled wort (below 25°C) immediately before adding yeast.

    Is the diffusion stone food grade and safe for brewing?

    Yes, the stone is made of food grade stainless steel, suitable for contact with wort, beer and other beverages. It is specifically designed for brewing and can be fully sanitized with brewing or brewing industry approved sanitizers. Proper handling and storage ensures long-term safe use.

  • Specifications

    Length (mm)	600.00
    Width (mm)	400.00
    Height (mm)	400.00
    Weight (kg)	0.02
    Gross Weight (kg)	0.30
    Unit	pcs
    Pressure (bar)	0.14
    Filtration accuracy (μm)	2
    Alcohol contact max %	95
    High-temp food contact °C	100
    Certifications	CE
    Material	Stainless steel
    Food compliance	Acid-resistant Lead-free Cadmium-free Heavy metals compliant Compliant EU 1935/2004 Compliant EU 10/2011 Compliant LFGB Food contact certified
    Product type	Accessory
    Temperature range	25°C – 25°C
    Max temperature	+70/+100

  • Files

    PDF

    kegs-EU-food-contact-testing-report-8.pdf

    804.86 KB · kegs-EU-food-contact-testing-report-8.pdf
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