6 liter König Fettbrand continuous pressure fire extinguisher

Type: SD6 F21

  • Weight: 9.89 kg
  • Extinguishing media: liquid extinguishing media
  • Extinguishing agent quantity: 6 L
  • 6 extinguishing units
  • Propellant: nitrogen
  • Function time: 60 sec.
  • Spray distance: 4-5 m
  • Functional temperature range: 0 ° C / + 60 ° C
  • Dimensions (HxWxD) in mm: 540 x 200 x 169
  • Fire classes: A, B, F
  • Rating: 21A, 133B, 75F
  • Certificates: MED ship equipment, UKAS, CE and EN 3 + 7 + 8 Euronorm tested, DNV tested, LPCB tested.


Areas of application

  • bakeries
  • gastronomy
  • Commercial kitchens
  • Snack establishments
  • Canteens and cafeterias and trade fairs
  • Private households


Main advantages

  • With only 6l content, maximum performance on the Fettbrand 75 F
  • Can be used in a variety of ways in fire classes A, B and F.
  • Large, maintenance-friendly filling opening
  • Uniform, high-strength glass fiber reinforced special plastic valve body
  • Robust, tensile strength, stable, high chemical resistance, moisture-proof, corrosion-free, high temperature resistance, UV-resistant
  • Uniform, standardized spare parts
  • All valve attachments with standardized screw connection
  • Fire extinguisher container made of quality steel with two hanging straps, on the outside with a resistant polyester resin powder coating (heavy metal-free) for a long service life


Further product and performance features

  • Wet fire extinguisher with high-quality, durable inner coating to protect against corrosion, free of heavy metals
  • Environmentally friendly through targeted and metered application of the extinguishing agent
  • Extinguishing agent guaranteed without environmentally harmful PFOS
  • Robust, impact-resistant plastic foot ring ensures stability and protection of the device against damage and corrosion
  • High-quality galvanic foil: crown in high-gloss font matt gold in German.
  • Durable hose line with fabric insert made of synthetic rubber material
  • Standard quality wall mount with two rubber grommets, matching vehicle mounts available
  • Can be used on electrical systems up to 1000 V with a minimum distance of 1 m
  • New design, unique
  • High-quality galvanic foil: crown in glossy font matt gold in German.


For fire class A / B / F suitable


Our service: 


✓ Free advice

✓ Purchase from specialist retailers

✓ Free shipping

✓ 30 days return

✓ Special prices from quantities of 5 pcs. 

✓ Preparation of offers within 24 hours 



We would be happy to make you an offer for a quantity of 5 pieces. We offer cheap bulk prices. 


For public institutions we offer payment on account. Please contact us for this. 


You can find our contact details in Imprint. 



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Benefit from our many years of experience and competent and free specialist advice.

MBS-FIRE.com is a brand of Markert-Brandschutztechnik Schifferstadt, your competent partner for fire extinguishers, fire protection, occupational safety and security. Top prices guaranteed! Graduated prices and volume discounts!



You only buy professional fire extinguishers from us, high quality fire extinguishers, whether powder, foam, CO2 or grease fire extinguishers, which are approved according to " din EN 3" and are delivered with a valid final factory test. In the case of commercial use, the prescribed fire extinguisher test takes place after 2 years at the earliest. Our fire extinguishers comply with the workplace guidelines ASR A2.2 and are approved for the commercial sector and selected fire extinguishers also for shipping. 

Fire extinguisher container made of quality steel with two hanging straps, on the outside with a resistant polyester resin powder coating (heavy metal-free) for a long service life MBS-FIRE.com is a brand of Markert-Brandschutztechnik Schifferstadt, your competent partner for fire extinguishers, fire protection, occupational safety and security. Top prices guaranteed! Graduated prices and volume discounts! You only buy professional fire extinguishers from us, high quality fire extinguishers, whether powder, foam, CO2 or grease fire extinguishers, which are approved according to " din EN 3" and are delivered with a valid final factory test. In the case of commercial use, the prescribed fire extinguisher test takes place after 2 years at the earliest. Our fire extinguishers comply with the w