flange seal DN20 PN10/16/25/40 27x61x2 Klingersil C 4400

flange seal DN20 61x27x2 PN10/16/25/40 made of Klingersil C 4400 acc. rule EN1514-1 IBC
Technical features
- diameter DN20
- connection PN10/16/25/40
- approval DVGW, BAM, TA-Luft, ÖVGW, SVGW
- material Klingersil C 4400
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