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Sku RG130/200/1/BI-GAS
Weight (kg) 3.9
Availability 1 day of implementation Medium Stock: 5
Expected delivery date 01.07 - 05.07
Shipping from £22.27
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Price includes VAT


The double-wall air-flue pipe of a concentric system made of acid-resistant sheet metal is designed for removing fumes from gas-fired devices.

BI-GAS is a selected and hydraulically optimized sollution which also has self-cleaning properties. The system works under vacuum (it is not equipped with gaskets).



- diameter: 130/200 mm

- length: 1 m

- temperature resistance: 600°C

- equipped with fastening clamps

- tested at CERIC

- material: stainless steel (austenitic) 1.4404 inside, (316L, L50), 1.4301 external L20.


The complete system is covered by a 5-year manufacturer`s warranty.

Technical data

Additional information
Physical parameters
Weight (kg)3.9
Width (cm)2
Height (cm)3
Depth (cm)4

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    Warranty and returns


    Všechny jsou k dispozici na www.kratki.com výrobky jsou zbrusu nové, bez jakýchkoliv fyzických nebo právních vad. Producent poskytuje záruku 5 let od okamžiku nákupu vložky pro jeho spolehlivý provoz. Keramická vložka spalovací komory je pokryt 2-letou záruku od okamžiku nákupu vložky. Rošt a těsnění do krbu jsou pokryty s 1-letá záruka od okamžiku nákupu vložky. Záruka se nevztahuje na žáruvzdorné keramiky. Aplikace krbové vložky, způsob spojování s komínem, jakož i podmínek použití musí být v souladu s návodem.


    A Customer being a Consumer, who has concluded the Sales Contract may rescind thereof within a period of 14 days without giving any reasons. The time limits run for the rescission of the Sales Contract shall commence at the time of acquiring the Goods by the Customer or a third party of their choice, other, however, than a carrier. The representations may be submitted in a form whose template has been published by the Seller at the Online Shop Website.

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