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KRASO Wall Penetration Type DFW

Diameter DN
Available standard wall thicknesses
Design

KRASO Wall Penetration Type DFW

triple wall - specially made for precast factories -

in accordance with DIN EN 1401, for the installation in triple walls, for connection to KG/HT pipes on both sides, with formed plug-in sleeve on both sides, 2 KRASO Covers as an installation aid | DafStB waterproof concrete guideline: stress class 1 + 2


Easy and secure sealing in precast walls 


+ For the installation in triple wall elements: stop occurring water at the outer shell! 

KRASO Type DFW 4:  KRASO 2 Seal on both sides - MPA-tested up to 3.5 bar!
+ KRASO Type DFW 6: KRASO 2 Seal on one side, central KRASO 4 Seal - MPA-tested up to 10 bar!
+ KRASO Type DFW 8: KRASO 2 Seal on both sides, central KRASO 4 Seal - MPA-tested up to 10 bar!

+ IAF-tested: radon-tight!

+ Pipe and pipe material in accordance with DIN EN 1401 (KG) or DIN EN 14758 (KG 2000)

+ DafStB waterproof concrete guideline: stress class 1 + 2

Type / Item

KRASO Type DFW

Diameter DN

110

125

160

200

250

3151

Available standard wall thicknesses in cm

20 · 24 · 25 · 30 · 35 · 36,5 · 40 · 45 · 50

KRASO Type DFW 4

67 €

78 €

88 €

118 €

295 €

487 €

KRASO Type DFW 6

73 €

82 €

93 €

130 €

327 €

539 €

KRASO Type DFW 8

93 €

107 €

122 €

160 €

409 €

672 €

Surcharge: special dimensions up to 50 cm

21 €

34 €

1 Only usable as push-through sleeve because the plug-in length after EN 1401-1 is not suitable for double-sided usage

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