Windkat for Chimney Stacks Size Guide

All measurements are in mm. Material Strength is: 1.44.04

Model	A	B	C1	C2	C3	D	∅ 1	∅ 2	∅ 3
130	280	240	320	395	420	20	130	180	220
150	280	240	320	395	420	20	150	205	240
180	330	300	405	470	510	20	180	230	260
200	330	300	405	470	510	20	200	250	280
250	330	300	405	475	510	20	250	300	340
300	500	300	410	490	510	30	300	360	480

Before you buy, please make sure to measure the inner diameter of the chimney. Measure the inner diameter, for example: 150mm, you would need a Windkat DN 150. This would then have a plug-in 148mm and would fit exactly into the chimney/pot/flue opening. This Windkat Cowl with a plug-in 148mm is suitable for flue pipes with internal diameters from 149mm - 154mm, Ideal for 6" flue.

If you did not find the suitable size to fit your chimney system? We are able to provide you with special dimensions if requested.

Model	A	B	C1	C2	C3	D	∅ 1	∅ 2	∅ 3
130	280	240	320	395	420	20	130	180	220
150	280	240	320	395	420	20	150	205	240
180	330	300	405	470	510	20	180	230	260
200	330	300	405	470	510	20	200	250	280
250	330	300	405	475	510	20	250	300	340
300	500	300	410	490	510	30	300	360	480

Model	A	B	C1	C2	C3	D	∅ 1	∅ 2	∅ 3
130	280	240	320	395	420	20	130	180	220
150	280	240	320	395	420	20	150	205	240
180	330	300	405	470	510	20	180	230	260
200	330	300	405	470	510	20	200	250	280
250	330	300	405	475	510	20	250	300	340
300	500	300	410	490	510	30	300	360	480

Model	A	B	C1	C2	C3	D	∅ 1	∅ 2	∅ 3
130	280	240	320	395	420	20	130	180	220
150	280	240	320	395	420	20	150	205	240
180	330	300	405	470	510	20	180	230	260
200	330	300	405	470	510	20	200	250	280
250	330	300	405	475	510	20	250	300	340
300	500	300	410	490	510	30	300	360	480