blqd® 4 hole 32mm duct plug is a type of sealing device used to close off a duct or conduit that has four 32mm diameter holes. This type of duct plug is commonly used in communication and electrical networks to seal off unused or abandoned ducts to prevent moisture, debris, and other environmental factors from entering and potentially damaging cables.
Material Type |
Polyacetal/SUS304L |
Sealant Type |
Silicon/EPDM/NBR |
Environmental Space |
Handholes | Manholes |
Qualification Standards |
IEC 60068-2-17, 5 m waterhead |
Specification |
Duct ID(mm) |
Duct/Cable O(mm) |
Hole of duct /Cable |
HR(R/D)-F100G-3/32 |
99-102 |
30-32 |
3 |
HR(R/D)-F100G-3/40 |
99-102 |
38-40 |
3 |
HR(R/D)-F100G-4/32 |
99-102 |
30-32 |
4 |
HR(R/D)-F106G-4/32 |
106-109 |
30-32 |
4 |