Home>Cable Management & Protection>Cable Containment & Protection>Duct Sealing Systems
KRASO 150mm Universal Split Mechanical Duct Sealing Inserts offer an optimal solution for sealing cable entries through foundations and cable ducts. Designed to provide reliable protection against flooding, gas infiltration, humidity and rodent intrusion, this innovative system excels in the most demanding environments. These sealing inserts are also available in 100mm, 125mm and 200mm too.
KRASO Part Numbers: UNI150.1, UNI150.2, UNI150.3, UNI160.1.
Crafted from high-quality, non-corrosive stainless steel V2A, the KRASO Duct sealing system delivers exceptional durability and resistance to toxic and hazardous substances. This versatile seal can be easily installed, even in damp conditions or areas with flowing water, making it ideal for a wide range of applications.
The system consists of two components that are simple to set up. The unique, patented Torque Control Nut ensures precise installation by preventing under-tightening or over-tightening. With the ability to withstand high water and gas pressures, this KRASO sealing insert guarantees enduring protection for cable penetrations. This offers a secure and efficient sealing solution in challenging conditions.
Can be installed with existing cables in place
2.5 Bar pressure resistant (25 metres of water) – MPA-tested: protects reliably against pressing water up to 2.5 bar
Resists Toxic Gases – Hydrogen Sulphide, Methane, Chlorine gas, and is 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
Resists Hydrocarbons
Peelable cable entries for flexibility
KRASO Universal Duct Sealing System can be installed into sleeves, conduits and bored holes
High-temperature resistance
Suitable for core drillings and casings
Stepless onion ring technology – universally usable for various external diameters of media lines/cables, even with multiple drillings; split design for retrofit installation
KRASO sealing insert quality: 5mm thick clamping plates made of non-corrosive stainless steel V2A, 40mm seal made of specially developed rubber mixture, welded-on studs instead of through bolts
Patented Torque Control Nut KRASO DKM: integrated torque limiter – NO torque wrench required
DafStB waterproof concrete guideline: Stress class 1 + 2
KRASO 150mm Universal Split Mechanical Duct Sealing Inserts – Order Information
Part No.
Duct Size No. of
Cables/Pipes Diameter Range (O/D)
(mm)
Design 1 –
UNI150.1 150mm (149 – 153mm) 3 6 to 52mm (or blank as required)
Design 2 –
UNI150.2 150mm (149 – 153mm) 4 6 to 18mm (or blank as required)
Design 2 –
UNI150.2 150mm (149 – 153mm) 6 6 to 33mm (or blank as required)
Design 3 –
UNI150.3 150mm (149 – 153mm) 6 6 to 28mm (or blank as required)
Design 4 –
*Please note, “blank” refers to a spare hole reserved for future use. Not all holes or cable entries need to be used immediately; they can remain blank and be utilised when needed.
KRASO is an AC Cable Solutions’ brand. AC Cable Solutions operates as a privately owned limited company based in Trafford Park, Manchester. They specialise in high-quality Re-Enterable, Mechanical and Chemical Sealing Products for a broad range of industries. From Construction and Mining to Manufacturing, Transport, Infrastructure and Utilities, they provide bespoke Sealing Solutions that meet the highest quality standards. E-Tech Components is proud to be an authorised AC Cable Solutions distributor in the UK. We deliver their industry-leading products with a focus on innovation, reliability and performance.
For Additional Information on KRASO 150mm Universal Split Mechanical Duct Sealing Inserts, please consult the PDF File or Technical Data Table below.
*Technical Data subject to change without notice.
FREE Technical Advisory Service
E-Tech Components UK Ltd maintains a free technical advisory service.
Contact us for enquiries concerning this and all other products: +44 (0) 1744 762 929
| Part No. | Duct Size |
|---|---|
| Part No. Design 1 – UNI150.1 | Duct Size150mm (149 – 153mm) |
| Part No. Design 2 – UNI150.2 | Duct Size150mm (149 – 153mm) |
| Part No. Design 3 – UNI150.3 | Duct Size150mm (149 – 153mm) |
| Part No. Design 4 – UNI160.1 | Duct Size150mm (149 – 153mm) |
| Part No.Design 1 - UNI150.1 | Duct Size150mm (149 - 153mm) |
| Part No.Design 2 - UNI150.2 | Duct Size150mm (149 - 153mm) |
| Part No.Design 3 - UNI150.3 | Duct Size150mm (149 - 153mm) |
| Part No.Design 4 - UNI160.1 | Duct Size150mm (149 - 153mm) |
| TYPE OF TEST | RESULT / MATERIAL |
| Water Pressure Resistance | 2.5 bar / 40mm thickness of rubber |
| Gas Pressure Resistance | 2.5 bar / 40mm thickness of rubber |
| RADON Gas | Passed |
| Hydrocarbons | Passed |
| Gas Permeability | Passed |
| Temperature Resistance | 220◦C |
| Metal Plates | Non-corrosive Stainless Steel |
| Sealing Rubber | A specially developed mixture of rubber |
