Inside diameter 80mm - 3" Outside diameter 130mm - 5"
Description
The DP double-wall series is the leading product in Roccheggiani‘s range of stainless steel ones. It can be used for a wide variety of purposes: from the fumes discharge produced in large heating plants, to the applications for single users or collective systems.
* Class-leading Multifuel Chimney. * All welded construction. * High-density insulation gives expectation performance. * Tested at 600°C with only 50mm to combustibles. * Suitable for condensate and low-pressure appliances when tted with seals. * Tested to BS EN 1856 - 1. * Size 130mm/150mm/180mm/200mm available in stock. * Size from 80mm- 700mm available on request. * Steel Grade 316L * Freeze-thaw resistant * Soot fire resistance: Yes for T600 N1 W V2 L50040 G50 No for T200 P1 W V2 L50040 050 Designations: Dp25 - Stainless Negative pressure: T600 N1 W V2 L50040 G50 CERTIFICATE NO 0036 CPD 9811 018 Dp25 - Stainless Positive pressure: T200 P1 W V2 L50040 050 CERTIFICATE NO 0036 CPD 9811 019
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