DS21A-P-BLK
IP68 vertical entry cable seal
For cables from 4-9mm (0.15"-0.35"), connectors up to Ø21mm (0.82") an aesthetic dome-shaped profile provides a stronger, impact-resistant design and captive nuts in the base make for an easy assembly.
Product Information.
Watertight Installation
Tapered bung forms a watertight seal. All units are supplied with a closed-cell base seal - 100% waterproof. All models have been IP68 tested and approved.
Easy and Reliable Installation
Captive nuts make for easy assembly and also allow reliable repeat installations. Each unit supplied with both pre-drilled and blank inner seals to make your installation as easy as possible.
No Need to Remove Cable Connectors
Split-seal option does not require connector removal during install.
Multi-Functional Dome Shape
The aesthetic dome-shaped profile provides a stronger, impact-resistant design and outer dome provides additional water shield.

DS6-P-BLK
- For cables from 2-6mm (0.08"-0.24")
- Our most compact cable seal

DS16-P-BLK
- Cables from 2-8mm (0.08"-0.35")
- For connectors up to Ø16mm (0.63")

DS21B-P-BLK
- Cables from 9-14mm (0.35"-0.55")
- For connectors up to Ø21mm (0.83")

DS30-P-BLK
- Cables from 9-14mm (0.35"-0.55")
- For connectors up to Ø30mm (1.18")

DS40-P-BLK
- Cables from 12-15mm (0.47"-0.59")
- For connectors up to Ø40mm (1.57")

DS6-P
- For cables from 2-6mm (0.08"-0.24")
- Our most compact cable seal

DS16-P
- Cables from 2-8mm (0.08"-0.35")
- For connectors up to Ø16mm (0.63")

DS21A-P
- Cables from 4-9mm (0.15"-0.35")
- For connectors up to Ø21mm (0.82")

DS21B-P
- Cables from 9-14mm (0.35"-0.55")
- For connectors up to Ø21mm (0.83")

DS30-P
- Cables from 9-14mm (0.35"-0.55")
- For connectors up to Ø30mm (1.18").

DS40-P
- Cables from 12-15mm (0.47"-0.59")
- For connectors up to Ø40mm (1.57")
What's the best way to drill a blank bang?
Before drilling holes, freeze the blank seal in a freezer, this makes it very easy to accurately and neatly drill the hole. For best fit around cables drill a hole Ø1-2mm larger than the cable diameter. When drilling into a frozen blank seal this hole will look far too big but when the seal defrosts, it will be a good tight fit.
Can this cable seal be installed below the waterline?
No, these seals are designed to be installed above the waterline.