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KRASO Sealing Insert Type Blind ED + DD + VD

ED + DD + VD
Diameter core drilling or casing in mm

KRASO Sealing Insert Type Blind ED + DD + VD

blind plug, for pressing water, Torque Control Nut KRASO DKM, non-corrosive stainless steel V2A, single sealing, against pressing water up to 1 bar, 20 mm seal (KRASO Type Blind ED), double sealing, against pressing water up to 3 bar, 40 mm seal (KRASO Type Blind DD), quadruple sealing, against pressing water up to 8 bar, 80 mm seal (KRASO Type Blind VD), from DN 250 with central pressure distibution plate, low installation weight, simpler assembly, optimal pressure distribution | DafStB waterproof concrete guideline: Stress class 1 + 2

Simply just better


+ For core drillings or casings

+ KRASO Sealing Insert quality: 5 mm thick clamping plates made of non-corrosive stainless steel V2A, a specially developed rubber mixture with even better sealing characteristics, welded-on studs instead of through bolts, more studs for an even pressure distribution

+ Torque Control Nut KRASO DKM: integrated torque limiter - no torque wrench required!

+ Tested gas-tight according to DIN EN 13611 (chapter 7.12) proven by the DVGW research centre at the Engler-Bunte-Institute (EBI) of the Institute for Technology in Karlsruhe

+ MPA-tested: protects reliably against pressurised water up to 10 bar!

+ Gas- and odour-tight – high-quality in terms of TA-Air!

+ Radon tightness IAF tested - meets the requirements for radon precautionary areas according to FHRK leaflet MB 101!

+ Tested according to FHRK test specification GE 101!






Type / Item

KRASO Type Blind ED • KRASO Type Blind DD • KRASO Type Blind VD

Core drilling/ casing in mm

80

100

125

150

200

250

300

350

400

500

(from - to)

(79 - 83)

(99 - 103)

(124 - 128)

(149 - 153)

(198 - 203)

(248 - 253)

(298 - 303)

(348 - 353)

(398 - 403)

(497 - 503)

KRASO Type Blind ED
(seal width 20 mm)

56 €

62 €

76 €

85 €

117 €

138 €

180 €

196 €

211 €

304 €

KRASO Type Blind DD
(seal width 40 mm)

67 €

77 €

95 €

112 €

141 €

164 €

238 €

283 €

328 €

411 €

KRASO Type Blind VD
(seal width 80 mm)

84 €

96 €

118 €

140 €

176 €

205 €

297 €

353 €

410 €

514 €


KRASO Sealing Insert Universal Multiple - split -
for simultaneous installation of several media lines/cables, split design for retrofit installation | DafStB waterproof concrete guideline: Stress class 1 + 2 Universally usable - multiply flexible+ For core drillings and casings + Stepless onion ring technology: universally usable for various external diameters of media lines/cables - even with several drillings! Split design for retrofit installation! + KRASO Sealing Insert quality: 5 mm tick clamping plates made of non-corrosive stainless steel V2A, 40 mm seal made of specially developed rubber mixture, welded-on studs instead of through bolts + Torque Control Nut KRASO DKM: integrated torque limiter - no torque wrench required! + MPA-tested: protects reliably against pressing water up to 2,5 bar!+ Gas and odour tight - high-quality in terms of TA-Air!+ Radon tightness IAF tested - meets the requirements for radon precautionary areas according to FHRK leaflet MB 101!+  DafStB waterproof concrete guideline: Stress class 1 + 2.
KRASO Sealing Insert Universal DD
for installation of pipes or cables, double sealing against pressing water up to 3 bar. Can also be used as blind plug for feed-through of pipes or cables (except KRASO Universal 250 DD and Universal 250 DD/T) | DafStB waterproof concrete guideline: stress class 1 + 2Simple, tight, universal use + For core drillings or casings + Onion ring technology: universal use for various external diameters of media pipes or cables! + KRASO Sealing Insert quality: non-corrosive stainless steel V2A, high quality 40 mm rubber seal, welded-on studs instead of through bolts + Torque Control Nut KRASO DKM: integrated torque limiter - no torque wrench required! + MPA-tested: protects reliably against pressing water up to 3 bar! + Gas- and odour-tight – high-quality in terms of TA-Air! + Radon tightness IAF tested - meets the requirements for radon precautionary areas according to FHRK leaflet MB 101! + Tested according to FHRK test specification GE 101! + DafStB waterproof concrete guideline: stress class 1 + 2